king mattress dimension

King mattress dimensions refer to the standard size measurements for a king-sized mattress, which is typically 76 inches wide by 80 inches long. This size is designed to provide ample space for couples or individuals who prefer extra room while sleeping.

[Father's Day] King Mattress 12 inch, Medium Firm Hybrid Mattress in a Box, Memory Foam and Individual Pocket Coils, 9-layer structure, Pressure Relief, Motion Isolation, Edge Support, Twin/TwinXL/Full/Queen/King ergonomic design
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[Father's Day] King Mattress 12 inch, Medium Firm Hybrid Mattress in a Box, Memory Foam and Individual Pocket Coils, 9-layer structure, Pressure Relief, Motion Isolation, Edge Support, Twin/TwinXL/Full/Queen/King ergonomic design

3.923 sold
$366.57
[Father's Day] King Mattress 12 Inch, full size mattress,Medium Firm Hybrid Colchon, Memory Foam, Pocket Springs for Pressure Relief, Motion Isolation, Extra Edge Support, Twin/TwinXL/Full/Queen/King ergonomic design
Free shipping

[Father's Day] King Mattress 12 Inch, full size mattress,Medium Firm Hybrid Colchon, Memory Foam, Pocket Springs for Pressure Relief, Motion Isolation, Extra Edge Support, Twin/TwinXL/Full/Queen/King ergonomic design

5.07 sold
$152.13
Premium Bed Mattress - 12-14in Hybrid Spring Mattress with Memory Foam, Medium Firmness, Lumbar Support, Neck Support, Anti-Allergic Ergonomic Design (Twin, Full, Queen, King Sizes Available), 14Inch
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Premium Bed Mattress - 12-14in Hybrid Spring Mattress with Memory Foam, Medium Firmness, Lumbar Support, Neck Support, Anti-Allergic Ergonomic Design (Twin, Full, Queen, King Sizes Available), 14Inch

3.862 sold
$308.23
Medium Firm Hybrid Memory Foam Mattress - 8/10/12/14 in Twin, Full, Queen, King Sizes, Lumbar Support, Ergonomic Design, for Home Rooms, Hotels, Boxed Furniture Gift, Memory Foam Mattresses, Queen Size Mattress,dorm essentials,home decor
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Medium Firm Hybrid Memory Foam Mattress - 8/10/12/14 in Twin, Full, Queen, King Sizes, Lumbar Support, Ergonomic Design, for Home Rooms, Hotels, Boxed Furniture Gift, Memory Foam Mattresses, Queen Size Mattress,dorm essentials,home decor

4.532.8K sold
-45%$147.40$268.00
【Summervibes】 mattress queen size mattress 12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic
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【Summervibes】 mattress queen size mattress 12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic

4.4870 sold
Flash sale00:00:00
$139.00
Queen Hybrid Mattress 12/14 Inch, Bed in a Box with Memory Foam & Individually Wrapped Springs, Medium Firm for Spinal Alignment & Motion Isolation
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Queen Hybrid Mattress 12/14 Inch, Bed in a Box with Memory Foam & Individually Wrapped Springs, Medium Firm for Spinal Alignment & Motion Isolation

4.5243 sold
-48%$148.96$284.98
10/12/14 Inch Queen size Mattress King, Twin, Full Mattress, bed in box eight sleep mattress independent pocket spring cool mi kid teen adult queen bed frame compressed mattress cool gel princess bed colchón memory foam
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10/12/14 Inch Queen size Mattress King, Twin, Full Mattress, bed in box eight sleep mattress independent pocket spring cool mi kid teen adult queen bed frame compressed mattress cool gel princess bed colchón memory foam

3.560 sold
-50%$90.00$180.00
FANSACE 12 inch Queen Size High-End Upgraded Luxury Hybrid Mattress in a Box with Gel Memory Foam&Pocket Springs, 7-Zone Support & Pressure Relief, Reinforced Edge Support, 365-Night Trial,Medium-Firm, Motion Isolation, Reinforced Edge Support
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FANSACE 12 inch Queen Size High-End Upgraded Luxury Hybrid Mattress in a Box with Gel Memory Foam&Pocket Springs, 7-Zone Support & Pressure Relief, Reinforced Edge Support, 365-Night Trial,Medium-Firm, Motion Isolation, Reinforced Edge Support

4.314 sold
Limited time deal00:00:00
$259.99
12-14 in Black Knit Memory Foam Mattress with Independent Pocket Springs-Memory Foam Mattress, Twin Full Queen King, Medium Firm, Pressure Relief, No Motion Transfer, Breathable Bed, Supportive, Space Saving, Long Lasting, Cozy Sleep, Bedroom Must-Have, H
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12-14 in Black Knit Memory Foam Mattress with Independent Pocket Springs-Memory Foam Mattress, Twin Full Queen King, Medium Firm, Pressure Relief, No Motion Transfer, Breathable Bed, Supportive, Space Saving, Long Lasting, Cozy Sleep, Bedroom Must-Have, H

4.6628 sold
Flash sale00:00:00
$288.17
8/10/12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic mattress queen size mattress summervibes
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8/10/12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic mattress queen size mattress summervibes

4.1173 sold
-50%$127.00$254.00
【Good Value】12/14 Inch Hybrid Mattress (Twin, Full, Queen, King Sizes) - Medium Firm, Lumbar Support, Ergonomic Design, Extra Thick, Contemporary Style - For Home, Hotel Use - Boxed Furniture, Gifting Option, Queen Size Mattress, Mattresses
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【Good Value】12/14 Inch Hybrid Mattress (Twin, Full, Queen, King Sizes) - Medium Firm, Lumbar Support, Ergonomic Design, Extra Thick, Contemporary Style - For Home, Hotel Use - Boxed Furniture, Gifting Option, Queen Size Mattress, Mattresses

4.61.1K sold
$114.00
【SummerFinds】 mattress queen 12/14-inch Spring Mattress, Memory Foam, Pocketed Coils, Ergonomic Design, Medium Firmness, Offers Comfortable & Supportive Sleep Experience, Ideal for Home & Hotel Use,es, colchones para cama,hibrid mattress Gel Topper Full
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【SummerFinds】 mattress queen 12/14-inch Spring Mattress, Memory Foam, Pocketed Coils, Ergonomic Design, Medium Firmness, Offers Comfortable & Supportive Sleep Experience, Ideal for Home & Hotel Use,es, colchones para cama,hibrid mattress Gel Topper Full

4.3243 sold
$273.00
【2026 Upgraded】FANSACE 12/14/16 inch Twin/Full/Queen/King/California King Size Luxury Hybrid Mattress in a Box,Fiberglass-Free,CertiPUR-US Certified,Cooling Gel Memory Foam,Pocket Spring Support, Medium Firm, Strong Edge Support, Breathable Comfort
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【2026 Upgraded】FANSACE 12/14/16 inch Twin/Full/Queen/King/California King Size Luxury Hybrid Mattress in a Box,Fiberglass-Free,CertiPUR-US Certified,Cooling Gel Memory Foam,Pocket Spring Support, Medium Firm, Strong Edge Support, Breathable Comfort

4.466 sold
Limited time deal00:00:00
$349.99
Hybrid Memory Foam Mattresses - 8/10/12/14 Inch Twin, Full, Queen, King Size, Medium Firmness, Lumbar Support, for Home, Hotels, Boxed Furniture Gift, Full Size Mattress, King Size Mattresses, Queen Size Mattresses,dorm essentials,home decor
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Hybrid Memory Foam Mattresses - 8/10/12/14 Inch Twin, Full, Queen, King Size, Medium Firmness, Lumbar Support, for Home, Hotels, Boxed Furniture Gift, Full Size Mattress, King Size Mattresses, Queen Size Mattresses,dorm essentials,home decor

4.4182 sold
-45%$158.95$289.00
LayRoad 12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic queen size mattress Interior Modern full size mattress
Free shipping

LayRoad 12/14 Inch Twin, Full, Queen, King Mattress Memory Foam And Spring, Hybrid MattressMedium Firmness, Lumbar Support, For Home Rooms Hotels, Boxed Halloween ChristmasGift Furniture Ergonomic queen size mattress Interior Modern full size mattress

4.652 sold
Limited time deal
-54%$154.99$339.00
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Mattresses

Introduction

When it comes to choosing the perfect mattress, understanding king mattress dimensions is crucial for ensuring a comfortable sleep experience. A king mattress measures 76 inches in width and 80 inches in length, making it one of the largest mattress sizes available. This generous space allows for plenty of room for couples or those who simply enjoy a bit more personal space while sleeping.

Here are some key points to consider regarding king mattress dimensions:
  • **Room Size**: Ensure your bedroom can accommodate a king mattress comfortably, allowing for space around the bed for movement and additional furniture.
  • **Bedding Compatibility**: When investing in a king mattress, remember that you'll need king-sized sheets and bedding to fit properly.
  • **Weight Considerations**: King mattresses can be heavier than smaller sizes, so plan for easy transport and setup.
  • **Versatility**: King mattresses are available in various types, including innerspring, memory foam, and hybrid options, catering to different sleep preferences.
Investing in a king mattress can significantly enhance your sleep quality, providing the space and comfort needed for a restful night. Many customers have found that the extra room helps reduce disturbances during sleep, making it a popular choice for couples. With proven quality and customer-approved designs, a king mattress can be a fantastic addition to your home. Remember to regularly check for updates on trending mattress features and promotions to ensure you're making the best choice for your needs.

FAQs

A standard king mattress measures 76 inches wide by 80 inches long.

Before purchasing, measure your bedroom space to ensure there is enough room for the king mattress and additional furniture.

You will need king-sized sheets and bedding, which are specifically designed to fit the dimensions of a king mattress.

Yes, king mattresses come in various types, including innerspring, memory foam, and hybrid options to suit different sleep preferences.

King mattresses can be quite heavy, typically weighing between 100 to 200 pounds, depending on the materials used.