Mattress Size Guide
Compare all mattress sizes with dimensions, room requirements, and recommendations for who each size best fits.
32.4Kuses
7.7/10(302)
Queen
60" x 80"
5.0ft x 6.7ft · 33.3 sq ft
Min Room
10x12 ft
Sleepers
2
Width per Person
30"
Best For
Couples, master bedrooms, most popular size
All Sizes Comparison
| Size | Width | Length | Area | Min Room |
|---|---|---|---|---|
| Twin | 38" | 75" | 19.8 sqft | 7x10 |
| Twin XL | 38" | 80" | 21.1 sqft | 7x10 |
| Full (Double) | 54" | 75" | 28.1 sqft | 10x10 |
| Queen | 60" | 80" | 33.3 sqft | 10x12 |
| King | 76" | 80" | 42.2 sqft | 12x12 |
| California King | 72" | 84" | 42.0 sqft | 12x12 |
| Olympic Queen | 66" | 80" | 36.7 sqft | 10x12 |
| Split King | 76" | 80" | 42.2 sqft | 12x12 |
Mattress Size Reference
Queen is the most popular size. Allow at least 24 inches of walkway on each side. Your room should be large enough for the bed plus furniture and walking space.
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Disclaimer: This tool is provided as-is for informational and educational purposes only.