Do you want to sleep like a King? The best King-size mattress could make you feel like royalty because it gives you so much extra space to move around! We’ve tested hundreds of beds, and seriously considered around 25 of them when constructing this list. Ultimately, we landed on these 11 as the best King-size mattresses, with something for just about every type of sleeper.
The 11 Best King-Size Mattresses of 2024
- Nectar – Best Memory Foam King-Size Mattress
- DreamCloud Premier – Best Pillow Top King-Size Mattress
- WinkBed – Best King-Size Innerspring Mattress
- Saatva – Best King-Size Mattress for Back Pain
- Helix Midnight – Best Hybrid King-Size Mattress
- Emma Hybrid Comfort – Best King-Size Mattress for Stomach Sleepers
- Bear Elite Hybrid – Best King-Size Mattress for Muscle Recovery
- Plank – Best Extra-Firm King-Size Mattress
- Titan Plus – Best King-Size Mattress for Heavy People
- Nolah Evolution Hybrid – Best Luxury King-Size Mattress
- Brooklyn Bedding Signature Hybrid – Best Priced King-Size Mattress
Best King-Size Mattress 2024: Video Roundup
Compare the Best King-Size Mattresses
Nectar Mattress | DreamCloud Premier Mattress | WinkBed Mattress | Saatva Mattress | Helix Midnight Mattress | Emma Hybrid Comfort | Bear Elite Hybrid Mattress | Brooklyn Bedding Plank Firm Mattress | Titan Plus | Nolah Evolution Hybrid Mattress | Brooklyn Bedding Signature Hybrid Mattress | |
Rating | |||||||||||
Firmness | Medium-firm: 6.5/10 | Medium-firm: 6.5/10 | Multiple firmness options | Multiple firmness options | Medium-firm: 7/10 | Firm: 8/10 | Multiple firmness options | Firm: 8/10 | Firm: 9/10 | Multiple firmness options | Multiple firmness options |
Material | Foam | Hybrid | Hybrid | Innerspring | Hybrid | Hybrid | Hybrid | Foam | Hybrid | Hybrid | Hybrid |
Cooling | -- | ✓ | ✓ | ✓ | -- | ✓ | ✓ | -- | -- | -- | -- |
Sleep Position | Back & Side | Back | Combination | Back & Stomach | Back & Side | Back & Stomach | Back & Stomach | Back & Stomach | Back & Stomach | Back & Side | Back |
How We Test the Top King-Size Mattresses
Our team of Certified Sleep Science Coaches have reviewed more than 600 mattresses, using proprietary analysis and hands-on testing to establish easy-to-understand scores. In addition to an overall score, we measure subscores for support, edge support, cooling, motion transfer, durability, trial period, and warranty.
Because mattress size isn’t exactly a scientific category, we considered how much each of these products costs for a king, then compared that to the overall score. To ensure that we only included high-quality mattresses, we stuck with beds that had an overall score of at least 3.5 out of 5, with seven of them scoring a 4 or higher. We also evaluated the mattresses using testers with an array of body types, as our heavier mattress testers tend to prefer a firmer, more supportive mattress, while smaller sleepers prefer softer mattresses. Below, we’ve listed the factors that we weighed most heavily in finalizing our selections for this roundup.
How We Choose the Top King-Size Mattresses
Motion Isolation
King-size mattresses are most often purchased by couples and families. Ensuring your mattress has good motion isolation is crucial to prevent co-sleepers from disturbing each other, especially for those who are restless sleepers.
Responsiveness
Great, you have the luxury of spreading out on a king-size mattress. But what’s the point if you feel stuck in place? King-size mattress lovers might feel more favorable to a bouncy mattress with more give-and-take, so we noted mattresses that feature more of a responsive feel, while also including a mix of bouncy and slower moving models.
Durability
A king-size mattress is a significant investment that you’ll want to last as long as possible. Durable mattresses might come with a higher upfront cost but are less likely to need to be replaced often, saving you money over time.
Nectar – Best Memory Foam Mattress
Nectar Mattress
Material
Foam
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.Hip Pain
This bed is perfect for anyone suffering from hip pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.Hip Pain
This bed is perfect for anyone suffering from hip pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.Hip Pain
This bed is perfect for anyone suffering from hip pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Nectar Mattress
This mattress has a slow-moving feel. If you like mattresses that contour to your body, this could be a great option.
The Nectar mattress isolates motion well, which is helpful for people who share a bed with a partner or a pet.
It offers plenty of pressure relief for side sleepers who weigh less than 230 lb.
Cons of the Nectar Mattress
Even though it has cooling gel-infused foam, it’s not the best mattress for hot sleepers. If you tend to overheat at night, you may want to consider getting the Nectar Hybrid instead.
It’s not supportive enough for most stomach sleepers. In this position, you may feel your hips sink out of alignment, which can lead to lower back pain.
Because it’s an all-foam bed-in-a-box mattress, it has a 48-hour off-gassing period. You’ll need to let the mattress air out for two days before sleeping on it.
The Nectar is an affordable all-foam mattress that offers lots of pressure relief and body contouring. It works well for most side sleepers, because it helps cushion shoulders and hips. It is also a good option for couples, because it isolates motion well. However, the Nectar mattress isn’t supportive enough for most stomach sleepers and heavyweight people. If you tend to sleep hot at night, you may want to look for a mattress with more cooling features. Learn more in our Nectar mattress video review.
DreamCloud Premier – Best Pillow-Top King-Size Mattress
DreamCloud Premier Mattress
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
DreamCloud Premier Mattress
DreamCloud Premier is a high-quality, luxury mattress that provides a cloud-like feel with its plush pillow top.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
DreamCloud Premier Mattress
DreamCloud Premier is a high-quality, luxury mattress that provides a cloud-like feel with its plush pillow top.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
Pros of the DreamCloud Premier Mattress
The DreamCloud Premier is an excellent cooling mattress. Its hybrid design and breathable materials ensure you won’t be overheating during the night.
Back sleepers will feel very comfortable on the DreamCloud Premier. It boasts a perfect balance of comfort and support, which is exactly what back sleepers need.
While it is closer to medium-firm, it is a good fit for side sleepers. Its plush top will help relieve pressure on the shoulders and hips.
It features a plush pillow top design. Those who like the feeling of a luxurious pillow top will love the DreamCloud Premier.
Cons of the DreamCloud Premier Mattress
Stomach sleepers won’t get enough support on this mattress. If you sleep primarily in this position, take a look at our best mattresses for stomach sleepers.
If you prefer the feeling of a memory foam mattress, the DreamCloud will be too bouncy for you. You should check out our best memory foam mattresses.
The DreamCloud Premier is a luxurious hybrid that gives you the feeling of sleeping in a nice hotel. Its combination of foam, coils, and cooling materials make it an ideal pick for both back sleepers and hot sleepers as well. At the same time, it is plush enough for the majority of side sleepers. However, if you sleep on your stomach, take a look at the firmer DreamCloud Luxury Hybrid mattress. Learn more in our video review.
WinkBed – Best King-Size Innerspring Mattress
WinkBed Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has an innerspring mattress that is an excellent balance of comfort and support.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has an innerspring mattress that is an excellent balance of comfort and support.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Pros of the WinkBed Mattress
It has a bouncy, responsive feel. This is great for combination sleepers who benefit from a bed that makes it easy to change positions at night.
The WinkBed features zoned support. With firmer foam at the top and bottom and more cushioning foam in the middle, this bed has excellent lumbar support.
This bed sleeps cool. Thanks to the breathable coils and gel-infused memory foam, hot sleepers can expect a cool night’s rest.
Cons of the WinkBed Mattress
This isn’t the best option for motion isolation. Instead, check out our list of the best mattresses for couples.
The WinkBed doesn’t have a traditional “sink-in” memory foam feel. Instead, check out our list of the best memory foam mattresses.
The WinkBed is a versatile mattress that provides zoned support and cooling comfort for a fair price. This bed’s excellent responsiveness makes it a good fit for combination sleeper that want a bed that’s easy to move around on. For couples looking for motion isolation, though, this probably isn’t the best choice. Instead, check out the Nectar Premier Copper. Learn more in our video review.
Saatva – Best King-Size Mattress for Back Pain
Saatva Mattress
Material
Innerspring
Trial Period
365 nights
Shipping Method
Free white glove delivery
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
The Saatva is an organic mattress that is both comfortable and supportive. This mattress comes in multiple firmness options to fit a variety of sleepers.
Material
Innerspring
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free white glove delivery
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva Mattress
The Saatva is an organic mattress that is both comfortable and supportive. This mattress comes in multiple firmness options to fit a variety of sleepers.
Material
Innerspring
Firmness
Multiple firmness options
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free white glove delivery
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Saatva Mattress
The Saatva mattress is a great option for combination sleepers. It is available in multiple firmness options, but the Luxury Firm model works well for multiple sleeping positions.
The Luxury Firm model of the Saatva will work well for most back sleepers. Its balance of comfort and support and zoned construction ensure you’ll sleep in good neutral alignment.
Shoppers looking for a long-lasting mattress will love the Saatva. It feature high-density foam and durable coils that should ensure it lasts for over 10 years.
Cons of the Saatva Mattress
If you like the feel of a memory foam mattress, you’re not going to love the feel of the Saatva. Instead, you should take a look at our best memory foam mattresses.
Lightweight side sleepers might not get the best pressure relief, even on the softest Saatva model. If you weigh less than 130 lb, check out our best mattresses for lightweight people.
The Saatva is a luxurious hybrid innerspring mattress that should be a great long-term investment. It is available in multiple firmness options, so it should work for the majority of sleeping positions, and its Luxury Firm model is one of the best mattresses for back sleepers. However, lightweight side sleepers and fans of memory foam should look elsewhere. Learn more in our video review.
Helix Midnight – Best Hybrid King-Size Mattress
Helix Midnight Mattress
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 7/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
The Helix Midnight is the brand's most popular model. It has a balance of comfort and support and should be an excellent match for back sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Helix Midnight Mattress
The Helix Midnight is the brand's most popular model. It has a balance of comfort and support and should be an excellent match for back sleepers.
Material
Hybrid
Firmness
Medium-firm: 7/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.Back Sleeping
Ideal for lightweight and average weight back sleepers.Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Helix Midnight Mattress
The Helix Midnight mattress is a fantastic choice for back and side sleepers. It’s a perfect medium-firm mattress that offers a lot of comfort from the foam at the top with supportive coils at the bottom.
This mattress shouldn’t trap too much heat thanks to the coils, which allow for airflow. You also have the option to add a specialized cooling cover.
Hybrid mattresses can be bouncy and disturb others who are in bed, but the Helix Midnight absorbs motion very well for this type of mattress. Cons
Cons of the Helix Midnight Mattress
This mattress is too soft to support stomach sleepers. The hips will dip into this bed over time, which can cause strain on the lower back. Check out our list of the best mattresses for stomach sleepers for the best options.
While this bed absorbs motion well, it’s still a hybrid. If you don’t want that bouncy, coil feeling to your mattress, you should look for an all-foam bed. Be sure to look at our best memory foam mattresses if this is what you prefer.
The Helix Midnight is Helix’s most popular model because of its medium-firmness and works well for back and side sleepers. The top layers of foam provide good pressure relief, but the coils offer a good amount of support. It won’t trap heat thanks to those coils, and you can even opt for a cooling cover. Be sure to watch our video review to learn more about the Helix Midnight.
Emma Hybrid Comfort – Best King-Size Mattress for Stomach Sleepers
Emma Hybrid Comfort
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Firm: 8/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
The Emma Hybrid Comfort is a hybrid mattress that is designed to support all weights while also promoting a cool night of sleep.
Material
Hybrid
Warranty
10-year warranty
Firmness
Firm: 8/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Emma Hybrid Comfort
The Emma Hybrid Comfort is a hybrid mattress that is designed to support all weights while also promoting a cool night of sleep.
Material
Hybrid
Firmness
Firm: 8/10
Trial Period
365 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Emma Comfort Hybrid Mattress
The Emma Hybrid Comfort is a great choice for back sleepers who want a firm mattress that can support heavier weights. Back sleepers should get a good amount of comfort and support here.
This bed is good for budget shoppers, as it can be discounted up to 50% during major holidays.
Hot sleepers shouldn’t worry about overheating because the coils allow for airflow, the cover is breathable, and you don’t sink into the bed, which means it won’t trap heat.
Cons of the Emma Comfort Hybrid Mattress
It’s far too firm for side sleepers. Check out our list of the best mattresses for side sleepers for the best options.
The foam doesn’t offer a lot of contouring. If you want a mattress with a more slow-moving foam feel, look at our list of the best memory foam mattresses.
The Emma Hybrid Comfort is an affordable mattress that’s very firm and offers great support for stomach and back sleepers. It can also handle heavier weights, so it’s a great choice for heavyweight individuals who need a supportive mattress. Couples should sleep soundly without worrying about noticing their partner move around during the night and it won’t trap too much heat. Learn more in our video review.
Bear Elite Hybrid – Best King-Size Mattress for Muscle Recovery
Bear Elite Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime Warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Bear Elite Hybrid Mattress
With a zoned support system, the Bear Elite Hybrid mattress is a great fit for those with back pain.
Material
Hybrid
Warranty
Lifetime Warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Bear Elite Hybrid Mattress
With a zoned support system, the Bear Elite Hybrid mattress is a great fit for those with back pain.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime Warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.Stomach Sleeping
Ideal for lightweight and average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Bear Elite Hybrid Mattress
This mattress offers great value. It’s made with high-quality materials and backed by a lifetime warranty, but available at a relatively affordable price point.
It comes with excellent edge support. The Bear Elite Hybrid’s sturdy perimeter is helpful if you need a stable surface to get in and out of bed.
The bed’s cover and foam layers contain cooling materials to help regulate your body temperature. Its coil layer also promotes plenty of airflow to keep you cool.
Cons of the Bear Elite Hybrid Mattress
Doesn’t do the best job of isolating motion. For better motion isolation, check out our list of the best mattresses for couples.
Likely not supportive enough for sleepers who weigh over 230 lbs. Instead, check out our list of the best mattresses for heavy people.
The Bear Elite Hybrid is Bear’s most high-end mattress. It offers luxury features, like zoned support and extra height, while still offering the temperature regulation Bear mattresses are known for. Based on our testing results, we’d recommend this mattress to average-weight side and back sleepers, as well as hot sleepers. If you’re looking for a cheaper option, check out the Bear Star Hybrid. Learn more in our video review.
Plank – Best Extra Firm Mattress
Brooklyn Bedding Plank Firm Mattress
Material
Foam
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Firm: 8/10
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
The Plank Firm is a very firm mattress that is a great match for stomach sleepers and those who need extra support.
Material
Foam
Warranty
10-year warranty
Firmness
Firm: 8/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Plank Firm Mattress
The Plank Firm is a very firm mattress that is a great match for stomach sleepers and those who need extra support.
Material
Foam
Firmness
Firm: 8/10
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Pros of the Plank Firm Mattress
It has a flippable design, so you can easily change its firmness level by turning the mattress over.
It’s the firmest mattress we have tested, so if you need a lot of spinal support, this is a good option.
It works well for stomach sleepers because it helps keep hips elevated and in the correct alignment.
Cons of the Plank Firm Mattress
This mattress is too firm for most side sleepers. If you tend to sleep on your side, you should consider getting one of the best soft mattresses.
Because it’s made entirely out of foam, it tends to trap body heat. If you tend to sleep hot at night, you may want to consider getting one of the best cooling mattresses instead.
The Plank Firm mattress is one of the most supportive mattresses on the market. It has a flippable design, with two firmness levels in one. On our firmness scale, the the softer side feels like a 8/10 and the firmer side feels like a 9/10. Both sides tend to work well for stomach sleepers, but most side sleepers won’t get enough pressure relief on this bed. Watch our video review to learn more.
Titan Plus – Best Mattress for Heavy People
Titan Plus
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Firm: 9/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for heavyweight back sleepers.Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Titan Plus
The Titan Plus is Brooklyn Bedding's mattress for heavy people. It is a firm, supportive mattress that can support heavier weights.
Material
Hybrid
Warranty
10-year warranty
Firmness
Firm: 9/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for heavyweight back sleepers.Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Titan Plus
The Titan Plus is Brooklyn Bedding's mattress for heavy people. It is a firm, supportive mattress that can support heavier weights.
Material
Hybrid
Firmness
Firm: 9/10
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.Back Sleeping
Ideal for heavyweight back sleepers.Stomach Sleeping
Ideal for heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Pros of the Titan Plus Mattress
It works well for people who weigh 230 – 500 lb, thanks to its supportive feel.
This mattress has great edge support.
The Titan Plus mattress is breathable and cool, so it works well for hot sleepers.
Cons of the Titan Plus Mattress
Lightweight people likely won’t get enough pressure relief on this mattress.
It’s too firm for many side sleepers, who will likely need more cushioning along their shoulders and hips. If you want a mattress that’s more plush, you may want to consider getting the Titan Plus Luxe instead.
The Titan Plus mattress works well for many heavyweight back and stomach sleepers. It’s quite firm, coming in at 9/10 on our firmness scale. This means that many side sleepers won’t get the pressure relief they need along their shoulders and hips. Watch our Titan Plus mattress review video to learn more.
Nolah Evolution Hybrid – Best Luxury King-Size Mattress
Nolah Evolution Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
Nolah Evolution Hybrid Mattress
The Nolah Evolution is a high-end hybrid mattress that features great support, comfort, and cooling.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Nolah Evolution Hybrid Mattress
The Nolah Evolution is a high-end hybrid mattress that features great support, comfort, and cooling.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
Pros of the Nolah Evolution Mattress
It has great cooling features, such as graphite-infused foam and airflow-promoting coils.
Even though it has coils, it isolates motion well. This makes it a great mattress for couples.
It’s available in three firmness levels, so it works for a variety of people.
Cons of the Nolah Evolution Mattress
It lacks a slow-moving feel. If that’s what you are looking for, you may want to get one of the best memory foam mattresses instead.
It’s not supportive enough for most people who weigh more than 300 lb. If you fall in this category, you may want to consider getting the Nolah Evolution Comfort+ instead.
Because it’s a luxurious mattress, it might be too pricey for some people.
The Nolah Evolution Hybrid mattress is available in three firmness levels. The Luxury Firm model works well for many back and side sleepers. This mattress has many cooling features, and it isolates motion well. It’s not a great option for most people who weigh over 300 lb, though. If you fall in this category, you may need more lumbar support. Watch our Nolah Evolution mattress review video to learn more.
Brooklyn Bedding Signature Hybrid – Best Priced King-Size Mattress
Brooklyn Bedding Signature Hybrid Mattress
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Signature Hybrid Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
Pros of the Brooklyn Bedding Signature Mattress
The Brooklyn Bedding Signature is a budget-friendly mattress. It’s a good fit for shoppers looking for an affordable, versatile bed.
Combination sleepers will find it easy to change positions on this bed. Thanks to its bouncy coil construction, the Signature offers a very responsive surface.
Back and side sleepers under 230 lbs can expect great pressure relief and support on this bed.
Cons of the Brooklyn Bedding Signature Mattress
This bed doesn’t provide much motion isolation. If you’re looking for a mattress that will absorb more motion, check out our list of the best mattresses for couples.
The Brooklyn Bedding Signature isn’t a luxury mattress. If you want something that’s got more bells and whistles, check out our list of the best luxury mattresses.
The Brooklyn Bedding Signature is an affordable, no-frills bed with a medium-firm feel that should work for a wide variety of sleepers. While it’s made with durable materials and should last up to 10 years, it isn’t the most luxurious option. If you’re looking for a premium bed, check out the Brooklyn Bedding Aurora Luxe. Learn more in our video review.
Other King-Sized Mattresses We Like
While these mattresses didn’t make our list of top 12, they are a great option for people looking for a king-sized mattress. Check out our featured recommendations below.
Birch Natural Mattress
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 7/10
Warranty
25-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight back sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Birch Natural Mattress
Birch is an eco-friendly mattress-in-a-box that’s made with natural latex and organic cotton and wool. It has a base layer of individually wrapped coils and comfort layers made with chemical-free latex foam.
Material
Hybrid
Warranty
25-year warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight back sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
Birch Natural Mattress
Birch is an eco-friendly mattress-in-a-box that’s made with natural latex and organic cotton and wool. It has a base layer of individually wrapped coils and comfort layers made with chemical-free latex foam.
Material
Hybrid
Firmness
Medium-firm: 7/10
Trial Period
100 nights
Warranty
25-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.Back Sleeping
Ideal for average weight back sleepers.Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
How to Choose a King-Size Mattress
Alright, so you’ve decided that a king-size mattress is right for you. You’ve ruled out a queen-size bed. (If you haven’t, read on below!) You’ve determined which type of mattress and which mattress materials best suits your needs. (More on that below, too!) But before you make a purchase, there are still a few more elements to consider. Here are some important factors to think about as you choose the best king-size mattress for you.
Sleeping Position
If you’re a back sleeper, a blend of pressure relief and spinal support is usually best (think medium-firm). Side sleepers often require softer, more pressure-relieving beds; stomach sleepers may require extra-supportive beds; and combination sleepers may need a mattress that helps them feel comfortable and supported in multiple positions.
Body Type
Your body weight and height can have a big influence on the type of mattress that best suits your needs. For instance, tall people might prefer the extra length of a California king, heavyweight people will probably require a more supportive king mattress in the form of an innerspring or hybrid, and so on.
Temperature Regulation
If you tend to sleep hot, make sure to prioritize a mattress that sleeps cool. As a general rule, all-foam beds sleep hotter than innerspring, latex and hybrid mattresses. Some mattresses include design features for the express purpose of sleeping cool, while others don’t. Learn more in our roundup of the best cooling mattresses.
Firmness and Pressure Relief
If you’re thinking about your preferred sleeping position(s) and body type, this might prompt you to think about the appropriate firmness and the level of pressure relief that you need from a mattress. As noted above, back sleepers tend to require medium-firm mattresses. Side sleepers, on the other hand, usually feel best on pressure-relieving, softer mattresses. Stomach sleepers generally need firmer mattresses.
Budget Considerations
This is an important factor to consider no matter which size mattress you’re buying. Know your budget before you start shopping so you don’t find the mattress of your dreams only to discover that it’s beyond your price point. Many mattresses list their prices based on smaller sizes first, so make sure you select “king” when you’re shopping.
Motion Isolation
You may want to consider motion isolation if you sleep with a partner. If your partner has ever moved around on their side of the mattress, and this disturbed you on your side, you have experienced motion transfer. This can make it difficult to stay asleep if your partner shifts positions and gets out of bed during the night. Usually, mattresses with thick memory foam are great at isolating motion, but some coil mattresses work as well.
Edge Support
If you do share your mattress with a sleeping partner, then edge support is likely also important. Strong edge support enables you both to utilize the full surface of the mattress, so you can enjoy all the extra space that you’re paying for with a king-size bed. As a general rule, innerspring, latex and hybrid mattresses tend to offer stronger edge support than all-foam beds.
Durability
Since king-size mattresses are usually a big financial investment, most people want to ensure they will last a long time. This is why it’s important to look for a mattress that’s made with high-quality, long-lasting materials, such as sturdy coils, durable latex and/or high-density foams. See our best mattresses that won’t sag for some durable options.
Pros and Cons of a King-Size Mattress
There are upsides, and there are downsides to buying a king-size mattress. We’ve got all the major pros and cons of king-size mattresses right here.
Pros of a King-Size Mattress
- They offer loads of space. This won’t come as a surprise: King-size mattresses are big. A standard king-size mattress measures 76″ x 80″, or approximately 6.3 by 6.6 feet. This means there’s tons of room for sleepers to stretch out and get comfy in every sleeping position.
- There’s room for larger people. Taller and/or heavier people sometimes feel cramped on smaller mattresses. A king-size bed should provide more room for them to sleep comfortably.
- There’s room for couples. If you share your bed with a partner, a king offers more space for both of you to stretch out and find the sleep position that feels most comfortable—without kicking, pushing, pulling away blankets or otherwise disturbing each other. See our best mattresses for couples for some great options.
- Motion isolation. More great news for couples—because there’s more room on a king-size mattress, you’re less likely to feel your partner’s movement on the other side of the bed. Pro tip: In terms of material, king-size memory foam mattresses tend to be the best at isolating motion.
- There’s room for the whole family. If you have kids or pets who like to climb into bed with you, then a king-size mattress can accommodate more people much more comfortably than a smaller bed.
- They create spatial balance. If you have a large bedroom, a king-size mattress can help fill the space so the room feels more balanced. In contrast, placing a small bed in an enormous room can make the room feel imbalanced and sparse.
- They create a grand look. Many people love the grand look of a king-size mattress and choose a larger bed for aesthetic reasons.
Cons of a King-Size Mattress
- They take up a lot of space. While size is one of the primary benefits of a king-size mattress, it can also be a disadvantage if you have a small bedroom. A king bed can overtake the space—or it may not fit at all.
- They’re hard to move. Because king-size beds are so large, they’re also extra heavy. This means it can be difficult to transport them to your home and between rooms.
- They’re costly. No matter the mattress brand, kings are more costly than smaller sizes. For some people, buying a king-size bed could stretch their budget or be out of reach financially.
- They may not look good in certain spaces. Cramming a king-size mattress into a space that’s too small to adequately accommodate it can throw off the visual balance of a room and make it feel more cramped. This is purely a matter of design preferences, of course, but it’s something to consider.
Different Types of King-Size Mattresses
When people picture a king-size bed, they typically imagine a…big bed. But there are actually several varieties under the “king mattress” umbrella. Here’s a quick overview of the different types of king mattresses.
Size | Dimensions |
King | 76″ x 80″ |
California King | 72″ x 84″ |
Eastern King | 76″ x 80″ |
Split King | Two 38″ x 80″ pieces |
Split California King | Two 36″ x 84″ pieces |
Alaskan King | 108″ x 108″ |
Wyoming King | 84″ x 84″ |
Texas King | 80″ x 98″ |
Mattress Size Types Explained
King Size Mattress
In the mattress world, this term refers to a standard king-size mattress, which gives sleepers an extra 16″ of width compared to a queen-size bed. It measures 76″ wide by 80″ long. That’s the same width and length that you’d get if you pushed two twin XL mattresses together
California King
A California king is even longer than a standard king. It’s also a little narrower. It clocks in at 72″ wide and 84″ long. The extra length means California king mattresses are especially well-suited to tall people.
Eastern King Mattress
This term is used interchangeably with “king mattress.” It refers to a mattress that’s the same size as a standard king, or 76″ x 80″.
Split King Mattress
As the name suggests, a split king is a mattress that’s divided into two pieces. Each piece is approximately the size of a twin xl mattress. Many couples enjoy sleeping on a split king because they’re able to customize each side to their personal preferences. Split king mattresses are sometimes referred to as dual king beds. Split Kings can also be found in Split California King- Size which like it’s counterpart California king, there is an extra length of 72” x 84”.
Alaskan King
Now we’re getting into the oversized mattresses, and the Alaskan king is the biggest of them all, measuring a staggering 108″ x 108″. While that’s more space than most folks need, it can be a dream for especially large people and couples who co-sleep with two children. The only downside is that you’ll need a sizable bedroom that measures at least 16 x 16 feet.
Wyoming King
A more realistic option for those who still want an oversized bed is the Wyoming king, which is as long as a California King, but much wider. Its dimensions are 84″ x 84″, to be exact. Parents who co-sleep with one child might want to check it out.
Texas King
Finally, we have the Texas king, an oversized mattress measuring 80″ x 98″. Though shorter than the Alaskan king, it’s still long enough to accommodate families who share the bed with up to two children, depending on everyone’s size.
How to Decide Between a King vs Queen Mattress
If you’re considering a king-size mattress, then odds are good that you’ve also taken a gander at queen-size beds. Many people find themselves trying to decide between these two sizes. Here are some factors that can help influence your decision when considering a king vs queen-size mattress.
Criteria | King-Size Mattress | Queen-Size Mattress |
Dimensions | 76″ x 80″ | 60″ x 80″ |
Price | $900 – $2,300 | $800 – $1,700 |
Choose If… |
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Factors to Consider for a King vs Queen Size Mattress
- Bedroom size: This is one of the quickest ways to determine whether a king or queen-size mattress might be right for you. When you take measurements, don’t just think about the mattress. It’s also important to consider how much room you’ll have for a bed frame, side tables, dog beds, dressers, general floor space and so on. If you or your partner use a wheelchair or other mobility device, make sure there’s plenty of room to maneuver.
- Sleeping situation: If you share a bed with a partner, pet and/or child, it could be a good idea to upgrade from a queen-size mattress to a king. If you sleep alone, then you might find ample space on a Queen.
- Body type: Taller and/or larger people often prefer having a more spacious mattress in the form of a king-size bed. The same goes for couples where both partners are on the taller and/or larger side.
- Design preferences: Finally, it’s helpful to consider your aesthetic preferences. Do you like the grand impression made by a king-size bed? Do you prefer your bed to take up less space in the bedroom? Do you have your eye on a specific bed frame that’s only available in one size? The answers to these and other design questions will inform your decision between a king and queen mattress.
RELATED: King vs Queen Mattress
King Size Mattress vs Other Size Mattresses
There are, of course, many other sizes of mattresses besides kings and queens. If you’re considering another size mattress, see how it stacks up against a king.
King Size Mattress vs Full Mattress
Full-size mattresses are significantly smaller than king size mattresses. Their standard dimensions are 54″ wide by 75″ long, while king-size mattresses are 76″ x 80″ long. You get less surface area on full-size mattresses, so they are a better fit for smaller, single sleepers. Full size mattresses can fit smaller couples, but they are typically not ideal for two people. Couples usually will fare much better on king-size mattresses.
Full-size mattresses take up less space than king-size mattresses, so they are better if you sleep in a smaller room. Whether you are in a smaller studio apartment or bedroom, a full-size will fit more easily.
And, full-size mattresses generally cost less than king-size mattresses. If either mattress would work for your bedroom and sleeping style, you will likely save money by opting for a full-size mattress.
King Size Mattress vs Twin Mattress
King mattresses are some of the biggest on the market, and twin mattresses are some of the smallest. Twin mattresses are usually 38″ wide by 75″ long. They are basically half of the width of a king mattress!
While they are smaller, twin mattresses can be a great fit for children and teenagers who might not need as much space. They are also a good match for guest rooms and bedrooms with very little space.
If you sleep with a partner or are a larger person, you will most likely need to opt for a king mattress. A king will give you twice as much width and more length as well. But, remember that you will very likely be paying more.
Summary
Mattress | Best for |
Nectar | Best King-Size Memory Foam Mattress |
DreamCloud Premier | Best Pillow Top King-Size Mattress |
WinkBed | Best King-Size Innerspring Mattress |
Saatva | Best King-Size Mattress for Back Pain |
Helix Midnight | Best Hybrid King-Size Mattress |
Emma Hybrid Comfort | Best King-Size Mattress for Stomach Sleepers |
Bear Elite Hybrid | Best King-Size Mattress for Muscle Recovery |
Plank | Best Extra-Firm King-Size Mattress |
Titan Plus | Best King-Size Mattress for Heavy People |
Nolah Evolution Hybrid | Best Luxury King-Size Mattress |
Brooklyn Bedding Signature Hybrid | Best Priced King-Size Mattress |
Best King-Size Mattress FAQs
What is the best king-size mattress?
There is no one best king-size mattress out there, but there are a few we would recommend. Fans of memory foam should like the Nectar, and innerspring lovers should like the WinkBed.
Remember, a mattress is rarely one-size-fits-all. We suggest you do a good amount of research before investing in what could end up being your sleeping surface for the next decade.
How big is a king-size mattress?
A standard king-size mattress is 76″ x 80″. For reference, a twin mattress is 38″ x 75″. So imagine two twin mattresses pushed together with an extra 5″ of length and you’ve got yourself a king-size mattress.
What should a good king-size mattress cost?
A good king-size mattress should cost between $1,500 and $3,000. However, it should be mentioned that your idea of ‘good’ might be different than someone else’s. It’s possible that a king mattress on the low end of that price spectrum simply doesn’t provide you with the level of comfort and support you need. On the other hand, you might find the bells and whistles that a $3,000 mattress offers to be frivolous. Do plenty of research before deciding which camp you land in.
Who should get a king-size mattress?
- People with larger bedrooms
- People who share a bed with a partner, child or pet
- Tall and/or large people
- People for whom budget is no issue
Is a king mattress better than a California king?
It depends on your preferences and needs. A king mattress is 76″ x 80″ while a California king is 72″ x 84″—basically, a king is wider while a Cal king is longer. So, tall people who need extra room towards the bottom of the mattress might want to consider a Cal king, while people who enjoy extra room on the sides will likely prefer a king. For more info, check out our article on king vs California king mattresses.
Who should get a queen-size mattress?
- People with smaller bedrooms
- People who sleep alone
- Petite people
- People who are looking to save some money