Duvets · King
King duvet size: US and UK dimensions
A current US example is 108 × 96 in; a current UK King example is 240 × 220 cm. The shared label does not mean equal dimensions.
Semrush US · 720 searches/mo · KD 12| Label or calculation | Dimensions | What it means |
|---|---|---|
| US King example | 108 × 96 in (274 × 244 cm) | One current manufacturer duvet-cover dimension. |
| UK King example | 240 × 220 cm (94 × 87 in) | Current IKEA UK label. |
Manufacturer variation matters.
US and UK King duvet labels are not equivalent.
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