Sheets · Fitted
Fitted sheet sizes and how to measure them
Match the sheet’s top width and length to the mattress, then choose a pocket deeper than the total mattress, topper, and pad stack.
Semrush US · 1,300 searches/mo · KD 23| Label or calculation | Dimensions | What it means |
|---|---|---|
| Twin fitted sheet | Mattress top: about 38 × 75 in | Pocket depth must be checked separately. |
| Full fitted sheet | Mattress top: about 53–54 × 75 in | The width varies by product and source. |
| Queen fitted sheet | Mattress top: about 60 × 80 in | A current example flat sheet is 90 × 102 in. |
| King fitted sheet | Mattress top: about 76–78 × 80 in | A current example flat sheet is 108 × 102 in. |
Manufacturer variation matters.
Elastic construction, shrinkage, and manufacturer tolerances affect real-world fit.
Measurement method
Start with the product and space you actually have.
- 1
Measure the mattress. Record width, length, and full depth without relying on the label.
- 2
Add every layer. Toppers and pads change fitted-sheet pocket needs.
- 3
Choose coverage. Decide the side drop, foot drop, top alignment, and any tuck.
- 4
Read finished dimensions. Compare your target with the actual product specification.
Calculate a target size for your own mattressUse your measurements instead of relying on a nominal label.
Open calculator