# Mattress Sizes Guide

> Mattress Sizes, Dimensions & Charts — Twin, Full, Queen, King and More


## Pages

- [Bed Frame Sizes](https://mattresssizesguide.com/bed-frame-sizes/): A bed frame is always bigger than the mattress it holds — sometimes by a few inches, sometimes by nearly a foot.
- [Sheet Sizes](https://mattresssizesguide.com/sheet-sizes/): Bed sheets are sold by mattress size, but the numbers on the packet are not the mattress numbers.
- [Privacy Policy](https://mattresssizesguide.com/privacy-policy/): This Privacy Policy explains what information Mattress Sizes Guide collects and how it is used.
- [Mattress Size Guide: Which Size Do I Need?](https://mattresssizesguide.com/mattress-size-guide/): Answer three quick questions and this guide will recommend the right mattress size for the way you sleep — then explain why, with the exact dimensions.
- [Queen vs King: Which Bed Size Should You Choose?](https://mattresssizesguide.com/queen-vs-king/): Quick answer: a Queen is 60" × 80"; a King is 76" × 80". They are the same length — the King is simply 16 inches wider, giving each sleeper 8 extra inches.
- [Full vs Queen: Which Size Is Right for You?](https://mattresssizesguide.com/full-vs-queen/): Quick answer: a Queen is 60" × 80"; a Full is 54" × 75". The Queen is 6 inches wider and 5 inches longer — and for couples, that difference is everything.
- [RV Mattress Sizes](https://mattresssizesguide.com/rv-mattress-sizes/): Quick answer: the most common RV mattress size is the RV Queen Short: 60" × 75" — the width of a home Queen, 5 inches shorter.
- [Mini Crib Mattress Size](https://mattresssizesguide.com/mini-crib-mattress-size/): Quick answer: a mini crib mattress is 24 inches wide × 38 inches long (61 × 97 cm).
- [Crib Mattress Size](https://mattresssizesguide.com/crib-mattress-size/): Quick answer: a standard crib mattress is 28 inches wide × 52 inches long (71 × 132 cm), with a thickness of up to 6 inches.
- [California King Size Bed Dimensions](https://mattresssizesguide.com/california-king-size-bed-dimensions/): Quick answer: a California King bed is 72 inches wide × 84 inches long — 183 × 213 cm, or exactly 6 × 7 feet.
- [Full Size Mattress Dimensions](https://mattresssizesguide.com/full-size-mattress-dimensions/): Quick answer: a Full size mattress — also called a Double — is 54 inches wide × 75 inches long: 137 × 191 cm, or 4.5 × 6.3 feet.
- [Twin XL Mattress Size](https://mattresssizesguide.com/twin-xl-mattress-size/): Quick answer: a Twin XL mattress is 38 inches wide × 80 inches long — 97 × 203 cm, or 3.2 × 6.7 feet.
- [Twin Size Mattress Dimensions](https://mattresssizesguide.com/twin-size-mattress-dimensions/): Quick answer: a Twin size mattress is 38 inches wide × 75 inches long — 97 × 191 cm, or 3.2 × 6.3 feet.
- [Terms of Service](https://mattresssizesguide.com/terms/): The content on Mattress Sizes Guide is provided for general information only.
- [Contact Us](https://mattresssizesguide.com/contact/): Have a question about a mattress size, or spotted a correction? We would love to hear from you.
- [About Us](https://mattresssizesguide.com/about/): Mattress Sizes Guide is an independent guide site that publishes standard US mattress dimensions, charts and comparisons to help shoppers pick the right size.
- [Queen Size Mattress Dimensions](https://mattresssizesguide.com/queen-size-mattress-dimensions/): A queen size mattress measures 60" × 80" — the most popular mattress size in the United States, and the size most couples choose.
- [King Size Bed Dimensions](https://mattresssizesguide.com/king-size-bed-dimensions/): Short answer: Standard king size bed dimensions are 76 inches wide × 80 inches long (193 × 203 cm, 6.3 × 6.7 ft).
- [Home](https://mattresssizesguide.com/): Buying a bed starts with one question: what size do you actually need?


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