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What is a Double Bed? A Comprehensive Guide

By: Christina Davies
Updated on: April 05, 2024

When it comes to furnishing our bedrooms, one of the most crucial elements is the double bed, which has been a popular choice for years. Its versatility and comfort have made it a staple in countless households worldwide. However, with many options available, finding the perfect double bed can be overwhelming.

This comprehensive guide delves into the world of double beds, offering valuable insights and tips to help you make an informed decision. We will explore various types of double beds, including platform beds, storage beds, and four-poster beds, considering factors like size, materials, and styles. Additionally, we’ll discuss how to choose the right mattress and bedding to complement your double bed. Whether you’re looking to upgrade your bedroom or searching for the perfect bed for your new home, this guide will help you find the ideal double bed that suits your needs and personal style.

What is a Double Bed?

A double bed, commonly referred to as a full-size bed, is a type of bed designed to accommodate two people comfortably. It’s larger than a twin or single bed but smaller than a queen or king-size bed. Double beds typically have a width of around 54 inches (137 cm) and a length of about 75 inches (190 cm). These dimensions can vary depending on the region and the specific manufacturer.

Double beds are popular choices for guest rooms, smaller bedrooms, and couples who don’t require as much sleeping space as a larger bed would provide. They provide a comfortable sleeping area for two people while also leaving some room for movement within the double bed frame. Double beds come with various mattress options and designs, allowing individuals to select the level of comfort and style that suits their preferences. It’s important to note that bed sizes and terminologies might vary slightly by region, so it’s a good idea to check with local standards when purchasing bedding or furniture.

Full/Double Bed Dimensions

A standard full or double bed is sized 75 inches in length and 54 inches in width. With a width of 54 inches, equivalent to 4 feet 6 inches, this bed offers ample space for a single person, yet it might feel a bit snug for a pair.

Measuring 75 inches in length, which is 6 feet 3 inches, this bed provides generous legroom for individuals under 6 feet in height. However, for those exceeding 6 feet, it could be perceived as slightly constricted.

Benefits of Double Beds

Double beds, also known as full-size beds, offer many benefits that make them the best choice for various individuals and situations. Here are some of the advantages of double and queen beds below:

  • Comfortable for Single Sleepers: Double beds provide more sleeping space than twin beds, making them ideal for single sleepers who want to have extra room to move around during a good night’s sleep.
  • Suitable for Couples with Limited Space: A double bed can be a practical option for couples with limited space in their bedrooms or apartments. It offers enough space for two people to sleep comfortably without taking up as much room as larger bed sizes like queen or even king-size beds.
  • Cost-Effective: Double beds are generally more affordable than larger bed sizes, making them a budget-friendly choice for those who want a comfortable bed without breaking the bank.
  • Versatile for Guest Rooms: Double beds are often used in guest rooms, as they can accommodate single guests or couples who may come to stay. They strike a good balance between space-saving and providing enough room for guests to sleep comfortably.
  • Fits in Smaller Bedrooms: A double bed can be perfect if you have a smaller bedroom or a space-constrained living arrangement. It allows you to have a comfortable bed without overwhelming the room with a larger size.
  • Easier to Move and Maneuver: Double beds are generally lighter and easier to move than larger beds like queen or king. This can be beneficial when rearranging the bedroom or if you need to move to a new location.
  • Wide Range of Mattress Options: Double beds come in various mattress types and materials, allowing you to choose the one that suits your preferences and provides the right level of support and comfort.

Who is an Ideal Candidate for a Double Bed?

The standard double bed is a versatile choice catering to various sleepers. While your specific mattress selection hinges on personal preferences, determining the most suitable full-size mattress still constitutes a pivotal initial step when purchasing a mattress. Don’t forget to explore our curated selection of top-tier full-size mattresses for various choices!

Children and Teen

The double bed frequently emerges as the preferred option for youngsters and adolescents seeking more space than a twin bed provides, yet not requiring the expanse of a full queen-size bed. This size allows them to sprawl comfortably and even accommodates an additional person during sleepovers.

Single Adults

Individuals traversing the realm of solitary slumber find solace in this size. Ample room is granted for solo sleepers to stretch out and relax without incurring the added cost associated with a queen. While a double bed can accommodate two adult sleepers for average-weight adults, it might prove a tad snug, particularly if both inhabitants relish their space.

Thrifty Shoppers

As previously alluded to, the double bed has dimensions smaller than a queen’s, but it can still welcome two individuals in numerous scenarios. For those inclined to economize, the double bed is a viable alternative. With a price tag often a few hundred dollars shy of its queen counterpart, it is a judicious selection, allowing you to trade a smidgen of space for a more cost-effective alternative. Consult our comprehensive guide comparing full and queen mattresses to delve deeper into the specifics of these sizes.

Space-Conscious Seekers

The double-bed size emerges as an astute decision for individuals inhabiting more compact quarters. Whether it’s a collegiate dormitory, a cozy guest room, or simply a spatially challenged chamber, the double bed invariably fits the bill. This size can comfortably slot into a room with dimensions of at least 10 feet by 10 feet.

Other Standard Mattress Sizes

Mattress SizeDimensionsIdeal Users
Twin38 inches wide, 75 inches longToddlers, children, single adults
Twin XL38 inches wide, 80 inches longChildren, single adults, college students
Queen60 inches wide, 80 inches longCouples, single adults who want more space
King76 inches wide, 80 inches longCouples, couples with children and pets
California KingCalifornia KingTaller individuals, couples with children or pets
Split King38 inches wide, 80 inches longCouples with distinct mattress preferences

In recent years, the mattress market has witnessed a remarkable expansion, offering various sizes to cater to adult sleepers and various needs. Let’s explore some popular standard mattress sizes along with their dimensions and the ideal users for each:


The twin-size mattress stands as the smallest standard option, often chosen as a child’s transition from a crib to their first “big bed.”

Twin XL

Frequently seen in college dormitories, the twin XL boasts the same width as the standard twin but with an extra five inches in length. Visit our top-rated twin XL mattress guide for a detailed selection.


The queen-size mattress is popular for couples and single adults who want more sleeping space than full beds. It provides ample room for individuals who like to stretch out while sleeping or share the bed with a partner.


Stepping up from the queen, the king-size mattress offers more space and fits well in master bedrooms of at least 12 feet by 12 feet.

California King

The California king bed is the best option for those seeking extra length, especially taller individuals requiring more legroom. Though slightly narrower than the standard king, it compensates with an additional four inches in length.

Split King

The split king comprises two identical mattresses, combining to form the size of a standard king. Each mattress shares the dimensions of a twin XL.

With these various mattress sizes available, you can pick the one that best suits your needs, ensuring a comfortable and restful sleep.


Can two adults comfortably sleep on a double bed?

Yes, a double bed can comfortably accommodate two adults. However, a queen bed might be a better option if both individuals require more space while sleeping.

Are double beds suitable for taller individuals?

A double XL bed with its extended length can provide a more comfortable sleep surface for taller individuals.

Do I need a box spring for a double bed?

While a box spring is not necessary for a double bed, it’s essential to have proper support for the mattress. Many platform double beds eliminate the need for a box spring.

Are double beds challenging to move?

Double beds are typically easier to move than larger beds like king beds. However, it’s recommended to disassemble the full bed frame before moving to prevent any damage.

Can I find double beds with storage?

Yes, platform double beds often come with built-in storage drawers underneath, providing a practical solution for saving space.

Can I use queen-sized bedding on a double bed?

Queen-sized bedding might be slightly larger than necessary for a double bed, so it’s best to use double or full-sized bedding for a proper fit.


In conclusion, a double bed perfectly balances space efficiency and comfort, making it an excellent choice for various situations. Whether you’re looking to furnish a small bedroom, accommodate guests, or upgrade your sleeping space, understanding the dimensions, types, and benefits of double beds will help you make an informed decision. Remember to consider your room size, personal preferences, and any additional features you might need when selecting the ideal double bed for your home.

Embrace the versatility and coziness of a double bed, and enhance your bedroom space’s aesthetics and functionality.


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