If you’re in the market for a new mattress, you’ll need to know a few things about mattress dimensions before you buy. There are several sizes to choose from and you’ll need to find the best fit for both your living space and your own measurements.
For this, you’ll need to do a little research. If you live by yourself and live in a small space such as a studio apartment or one-bedroom apartment, a twin mattress may be your best bet.
A twin mattress is 39 inches wide and 75 inches long. If you’re tall, this may be a little short for you. If you’re over 6 feet tall, you’ll want a longer mattress for your best comfort. The next size to choose from in mattress dimensions is a twin extra long. The width is the same as a regular twin, 39 inches, but the length is 80 inches instead of 75. This is a better bet for you if you’re tall, and it will be much more comfortable for you.
A full mattress is going to give you a little more width. It’s 54 inches wide and like the regular twin mattress is 75 inches long. It’s good for two average sized people or for one person who likes to spread out a little bit during sleep. Again, if you’re tall, a full mattress isn’t going to be quite right for you.
For this, you’ll need mattress dimensions of the full mattress, extra long. As with the twin mattress extra long, its width remains the same as its regular length counterpart, 54 inches, but its length is an additional 5 inches, 80 inches long.
Again, this is great for people who are taller. The next of the mattress dimensions, the queen mattress, is a great size for many people. It’s large enough to fit two people comfortably, at 60 inches wide and 80 inches long. This is one of the best selling sizes and is adequate without any special adjustments for most people. If your tastes or needs go a little larger but you don’t want a full king-sized mattress, you can opt for the California king. A California king’s mattress dimensions are 72 inches wide and 84 inches long.
This can make good sleeping arrangements for two larger people or three smaller children placed widthwise, for example. Finally, the granddaddy of mattresses, the king sized mattress, is larger than the queen by 4 inches, and it’s 80 inches long. This makes it a little wider and a little shorter than the queen size. This can make it an easier fit for some bedrooms with smaller dimensions.
Last in the family of the king-size mattresses is the king split mattress. The king split mattress is the same size as the king mattress for all intents and purposes. However, instead of being one large mattress, it’s actually two twin extra long mattresses placed together.
The box spring is of the same dimensions as the regular king-size, but sleeping arrangements may be easier with a king split mattress if, for example, one partner is a quiet sleeper but the other tosses and turns. Having two separate mattresses means that there’s less jarring for the quiet partner to put up with.