King-Sized Mattresses For Sale

Spring Air Horizon Mattress
Spring Air Horizon King Mattress
From: $349.00
(0)
Sanibel Euro Top Mattress
Comfort Concepts Sanibel Euro Top King Mattress
From: $449.00
(0)
Sealy Gel Foam Firm Mattress 3 qtr Profile
Sealy Amir Gel Foam Firm King Mattress
From: $699.00
(0)
Chill Premium 10 Mattress 2
Chill Premium Memory Foam King Mattress
From: $799.99
(0)
Sealy Firm Plush Mattress 3 qtr
Sealy Esra Firm King Mattress
From: $799.00
(0)
Sealy Firm Plush Mattress 3 qtr
Sealy Kearney Soft King Mattress
From: $799.00
(0)
On Sale
Nectar Classic Mattress 2
Nectar King Mattress
From: $849.00
(0)
Bayside Mattress
Comfort Concepts Bayside Firm King Mattress
From: $899.00
(0)
Chill Hybrid 12 Mattress Angle
Chill Hybrid King Mattress
From: $699.99
(0)
Sea Island Mattress
Comfort Concepts Sea Island Euro Top King Mattress
From: $1099.00
(0)
Sealy Leahy Medium Spring Posturepedic Queen Photography Silo MattressOnly ThreeQuarter
Sealy Lomond Medium Plush King Mattress
From: $1249.00
(0)
Sealy Hayward Euro Pillow Top Silo Mattress Only ThreeQuarter
Sealy Montebella Soft Euro Pillowtop King Mattress
From: $1249.00
(0)
On Sale
Nectar Premier Mattress Main pic
Nectar Premier King Mattress
From: $1099.00
(0)
Chill Ultra 12 Mattress
Chill Ultra Memory Foam King Mattress
From: $999.99
(0)
Nectar Premier Copper Mattress
Nectar Premier Copper King Mattress
From: $1499.00
(0)
American Splendor Patriot Lux Plush Mattress 20210921 120055matt
American Splendor Patriot Luxury Firm King Mattress
From: $1799.99
(0)
American Splendor Patriot Firm Mattress 20210921 120724matt
American Splendor Patriot Cushion Firm California King Mattress
From: $1899.99
(0)
American Splendor Patriot Firm Mattress 20210921 120724matt
American Splendor Patriot Cushion Firm King Mattress
From: $1799.99
(0)
Metro Mattress Spring Air Back Supporter Island Breeze Mattress Main
Spring Air Back Supporter Island Breeze Eurotop Luxury King Mattress
From: $2299.99
(0)
Metro Mattress Spring Air Back Supporter Harbor Breeze Firm Mattress main
Spring Air Back Supporter Harbor Breeze Eurotop Firm King Mattress
From: $2299.99
(0)
Metro Mattress Spring Air Back Supporter Pacific Breeze Pillow Top Mattress main
Spring Air Back Supporter Pacific Breeze Pillowtop King Mattress
From: $2499.99
(0)
Metro Mattress Spring Air Back Supporter Mystic Pillowtop Mattress main 2
Spring Air Back Supporter Mystic Pillowtop King Mattress
From: $2199.99
(0)
Metro Mattress Spring Air Back Supporter Newport Firm main
Spring Air Back Supporter Newport Firm King Mattress
From: $1999.99
(0)
Metro Mattress Spring Air Back Supporter Portsmouth Plush Mattress
Spring Air Back Supporter Portsmouth Plush King Mattress
From: $1999.99
(0)
American Splendor Patriot Pillow Top Mattress 20210921 121339matt
American Splendor Patriot Euro Pillow Top King Mattress
From: $1999.99
(0)
Tempurpedic T1 Adapt Medium SILO MattressOnly ThreeQuarter Outline Queen Nov17 RL1 8970 5x7 5 1 2018 2 05 54 PM 9
Tempur-Pedic Tempur-Adapt Medium King Mattress
From: $2899.00
(0)
Spring Air Dura Last Firm Mattress only main
Spring Air Dura-Last Firm King Mattress
From: $2799.99
(0)
Metro Mattress Spring Air Back Supporter Hybrid Cobalt main
Spring Air Grand Hybrid Cobalt Plush King Mattress
From: $3799.99
(0)
METRO MATTRESS SPRING AIR GRAND HYBRID PALLADIUM FIRM MATTRESS main
Spring Air Grand Hybrid Palladium Firm King Mattress
From: $3199.99
(0)
Metro Mattress Spring Air Grand Hybrid Titanium Mattress
Spring Air Grand Hybrid Titanium Gentle Firm King Mattress
From: $3599.99
(0)
Metro Mattress Beautyrest Extra Firm Mattress Main
Beautyrest Black Extra Firm King Mattress
From: $2499.00
(0)
Metro Mattress Beautyrest Black Medium Mattress Main
Beautyrest Black Medium King Mattress
From: $3599.00
(0)
Metro Mattress Beautyrest Black Medium Pillowtop Main
Beautyrest Black Medium Pillowtop King Mattress
From: $4699.00
(0)
02 BRB22 BLACK K CLASS PLPT SILO 2000X2000
Beautyrest Black Firm Pillowtop King Mattress
From: $5599.00
(0)
Metro Mattress Beautyrest Black Medium Hybrid Mattress Main
Beautyrest Black Medium Hybrid King Mattress
From: $3599.00
(0)
Beautyrest Black Luxury Medium Hybrid Mattress Main
Beautyrest Black Luxury Medium Hybrid King Mattress
From: $4299.00
(0)
Spring Air Dura Last Cushion Firm Mattress only main
Spring Air Dura-Last Cushion Firm King Mattress
From: $2799.99
(0)
Spring Air Dura Last Pillowtop Mattress Only main
Spring Air Dura-Last Pillowtop King Mattress
From: $2999.99
(0)
Metro Mattress Purple Restore Mattress main image
Purple Restore Firm King Mattress
From: $2999.00
(0)
Tempurpedic T2 ProAdapt Firm SILO MattressOnly ThreeQuarter Outline Queen Nov17 RL1 9109 5x7 5 2 2018 12 40 01 PM 1 10
Tempur-Pedic Tempur-ProAdapt Firm King Mattress
From: $4099.00
(0)
Tempurpedic T2 ProAdapt Hybrid SILO MattressOnly ThreeQuarter Outline Queen Nov17 RL1 9055 5x7 8 10 2018 3 12 38 PM 1 10
Tempur-Pedic Tempur-ProAdapt Medium Hybrid King Mattress
From: $4099.00
(0)
Tempurpedic T2 ProAdapt Soft SILO MattressOnly ThreeQuarter Outline Queen Nov17 RL1 9004 5x7 5 2 2018 11 10 14 AM 10
Tempur-Pedic Tempur-ProAdapt Soft King Mattress
From: $4099.00
(0)
Metro Mattress Purple Restore Plus main
Purple Restore Plus Soft King Mattress
From: $3699.00
(0)
Tempur pedic PRObreeze Medium Hybrid Mattress Main
Tempur-Pedic ProBreeze 2.0 Medium Hybrid King Mattress
From: $5299.00
(0)
Tempur pedic PRObreeze Medium Mattress Main
Tempur-Pedic ProBreeze 2.0 Medium King Mattress
From: $5299.00
(0)
Tempurpedic T3 LuxeAdapt Firm SILO MattressOnly ThreeQuarter OUTLINED Queen May18 959 Day1 5 16 183191 5x7 251218032634874492 1
Tempur-Pedic Tempur-Luxe Adapt Firm King Mattress
From: $4899.00
(0)
Tempurpedic T3 LuxeAdapt Soft SILO MattressOnly ThreeQuarter OUTLINED Queen May18 959 Day1 5 16 183191 5x7 10 31 2018 10 38 54 AM 7
Tempur-Pedic Tempur-Luxe Adapt Soft King Mattress
From: $4899.00
(0)
Metro Mattress Purple Restore Premier main
Purple Restore Premier Firm King Mattress
From: $4399.00
(0)
Tempur pedic LUXEBREEZE Medium Hybrid Mattress Main
Tempur-Pedic LuxeBreeze 2.0 Medium Hybrid King Mattress
From: $6299.00
(0)
Tempur pedic LUXE BREEZE FIRM Mattress Main
Tempur-Pedic LuxeBreeze 2.0 Firm King Mattress
From: $6299.00
(0)
Tempur pedic LUXEBREEZE SOFT mattress main
Tempur-Pedic LuxeBreeze 2.0 Soft King Mattress
From: $6299.00
(0)
Conforma Split Head Mattress front profile view 1800
Metro-Flex King Split Head Mattress & Base Set
From: $5799
(0)
Metro Mattress Chattam Wells Saint Michel Mattress main pic
Chattam & Wells Saint Michel Box Pillow Top King Mattress
From: $7999.99
(0)
Metro Mattress Chattam Wells San Marino Mattress main
Chattam & Wells San Marino Box Pillow Top King Mattress
From: $6999.99
(0)
Chattam Wells Frederiksborg Mattress main
Chattam & Wells Frederiksborg Euro Top King Mattress
From: $5999.99
(0)
Metro Mattress Chattam Wells Carisbrooke Mattress main
Chattam & Wells Carisbrooke Pillow Top California King Mattress
From: $5599.99
(0)
Metro Mattress Chattam Wells Carisbrooke Mattress main
Chattam & Wells Carisbrooke Pillow Top King Mattress
From: $5499.99
(0)
Metro Mattress Chattam and Wells Lyndhurst main
Chattam & Wells Lyndhurst Luxury Firm King Mattress
From: $4999.99
(0)

King-Sized Mattresses at Metro Mattress

King-size mattresses are the largest US standard-size mattress option and offer ample space and comfort for couples and individuals who are looking for extra sleeping space, or those with small children or pets. King-sized mattresses are ideal for large master bedrooms or larger guest rooms. For couples with different comfort preferences, split-king mattresses can cater to different preferences and can accommodate an adjustable bed frame.

At Metro Mattress we carry king-size mattresses in a large selection of brands, comfort levels, styles, and types so you can find exactly what you are looking for. At Metro Mattress you will find Spring Air, Sealy, Comfort Concepts, American Splendor, Chattam & Wells, Tempur-Pedic, and more! Shop our collection of king mattresses by comfort level, brand, and budget, and achieve a restful night’s sleep.

King Mattress Dimensions

King-size mattresses measure 76 inches by 80 inches, making them the largest size by US standard manufacturing. Before you purchase a king-size mattress It is encouraged to refer to our mattress size guide to ensure a comfortable fit.

Shop Metro Mattress Today

At Metro Mattress, we offer a variety of mattresses to meet your demands and sleeping preferences. Our team of sleep experts is ready to help you find a mattress that provides you with unparalleled comfort each night. Once you’ve found the perfect mattress, our finance team will work alongside you to find the best financing option for you. And throughout your mattress ownership, you can reach out to our sleep support team, or explore our online resources to answer any questions! We look forward to helping you achieve restful sleep.

King Size Mattress FAQs

What are the dimensions of king-size mattresses?

King-size mattresses are 76 inches wide by 80 inches long.

What brands of king-size mattresses can I shop from?

Since king-sized mattresses are the largest US standard size, you can shop for king-size mattresses in every brand.

What is the difference between a king and a California king-size mattress?

A king-size mattress is 76 inches wide and 80 inches long and a California king size is 72 inches wide and 84 inches long.

How much do king-size mattresses cost?

King-size mattresses range in cost from $349.00 to $7,999.99.

King-Sized Mattresses