When it comes to buying a new mattress, size matters. After all, you want to make sure you have enough space to spread out and get a comfortable night's sleep. If you're considering a full size mattress, it's important to understand the standard measurements to ensure it will fit in your space. Here are the top 10 main measurements to know before making your purchase.Standard Full Size Mattress Measurements
The standard dimensions of a full size mattress are 54 inches in width and 75 inches in length. This makes it 15 inches wider than a twin size mattress and 6 inches narrower than a queen size mattress. Full size mattresses are also commonly referred to as double mattresses.Full Size Mattress Dimensions
A full size mattress is perfect for one person who likes to spread out or for two people who don't mind snuggling up. It's a popular size for teenage bedrooms, guest rooms, and smaller master bedrooms. Keep in mind that two adults sharing a full size mattress will only have 27 inches of space each, which may be too small for some.Full Size Mattress Size
At 54 inches wide, a full size mattress is considered a standard width. This means it should fit in most bedrooms without any issues. It's important to measure your space before purchasing to ensure you have enough room for the mattress and any other furniture you may have in the room.Full Size Mattress Width
The standard length of a full size mattress is 75 inches. This should be long enough for most adults, but if you are taller than 6 feet, you may want to consider a longer mattress size. Keep in mind that the length of the mattress does not include the depth of the bed frame or any additional bedding.Full Size Mattress Length
The thickness of a full size mattress can vary, but the average is between 9-12 inches. This includes the height of the mattress itself as well as any additional padding or toppers. A thicker mattress does not necessarily mean it is more comfortable, so be sure to try out different options to find the best fit for you.Full Size Mattress Thickness
If you're more comfortable thinking in inches, the standard dimensions of a full size mattress are 54 inches in width and 75 inches in length. This makes it a few inches shorter and narrower than a queen size mattress, but still a good option for those who want more space than a twin size mattress.Full Size Mattress Dimensions in Inches
To get a better understanding of the size of a full size mattress, it can be helpful to think in terms of feet. A full size mattress is 4.5 feet wide and 6.25 feet long. This makes it a good size for smaller bedrooms or for those who prefer a cozy sleeping space.Full Size Mattress Dimensions in Feet
For those who use the metric system, a full size mattress measures 137 centimeters in width and 190.5 centimeters in length. This makes it a good size for one person or for two people who don't mind sleeping close together. It's also a popular size for children's bedrooms.Full Size Mattress Dimensions in Centimeters
To measure a full size mattress, simply use a tape measure to determine the width and length. Be sure to account for any extra padding or bedding. It's also a good idea to measure the space where the mattress will be placed to ensure there is enough room for it to fit comfortably.How to Measure a Full Size Mattress