The Twin XL mattress is a popular choice for growing teenagers or young adults who may not have the space for a larger bed. It measures 38 inches by 80 inches, which is the same length as a standard Twin mattress, but with an additional 5 inches in width. This extra length makes it a great option for taller individuals who need more legroom while sleeping. Twin XL mattresses are also commonly used in college dorm rooms and guest rooms.1. Twin XL
The Full or Double mattress is a step up in size from a Twin, measuring 54 inches by 75 inches. This size is a good option for single adults who prefer more space to stretch out while sleeping. It can also comfortably accommodate couples who don't mind being in close quarters. Full mattresses are often used in smaller bedrooms or as a budget-friendly option for guest rooms.2. Full
The Queen mattress is the most popular size for couples and larger bedrooms. It measures 60 inches by 80 inches, providing enough space for two people to sleep comfortably without feeling cramped. Queen mattresses are a great balance of size and affordability, making them a top choice for many households.3. Queen
The King mattress is the largest standard size available, measuring 76 inches by 80 inches. It offers ample space for two people to spread out and sleep comfortably without disturbing each other. King mattresses are a popular choice for couples who want extra room to move around while sleeping, as well as for individuals who simply prefer a larger bed.4. King
Similar to the King size, the California King measures 72 inches by 84 inches and is also a popular choice for couples. However, it is longer and narrower than a King, making it a better option for taller individuals who need more legroom. California King mattresses are also a good choice for those who have narrow or longer bedrooms.5. California King
The Split King mattress is essentially two Twin XL mattresses placed side by side, equaling the dimensions of a King size mattress. This allows couples to have their own individual mattresses while still sharing the same bed frame. Split King mattresses are a great option for couples who have different sleep preferences, such as firmness levels or motion isolation.6. Split King
The Olympic Queen mattress is a less common size, measuring 66 inches by 80 inches. It is slightly wider than a standard Queen, providing more space for couples to sleep comfortably. Olympic Queen mattresses are a good option for those who want a little more room than a standard Queen but don't have enough space for a King.7. Olympic Queen
The Eastern King, also known as the Standard King, measures 76 inches by 80 inches and is the most common type of King size mattress. It is wider and shorter than a California King, making it a popular choice for couples who want a roomier bed. Eastern King mattresses are a good choice for larger bedrooms or for couples who want more space to spread out while sleeping.8. Eastern King
The Western King, also known as the California King, measures 72 inches by 84 inches and is longer and narrower than the Eastern King. It is a popular choice for taller individuals who need more legroom while sleeping. Western King mattresses are a good option for those who have narrow or longer bedrooms.9. Western King
The Grand King is the largest size available, measuring 80 inches by 98 inches. It offers an incredible amount of space for those who want a truly luxurious sleeping experience. Grand King mattresses are often used in master bedrooms or for those who want the ultimate in comfort and space.10. Grand King