Size of Super King Sheet (UK)
Looking for the exact dimensions of a UK Super King bed sheet? Use our chart below to find the precise Width (W) x Length (L) for mattresses, fitted sheets, and flat sheets in both Centimeters (cm) and Inches.
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Converted Sizes
Super King Dimensions
Mattress180 x 200 cm
Fitted Sheet180 x 200 cm
Flat Sheet280 x 290 cm
* Tip: A flat sheet should be at least 30cm wider and longer than your mattress to tuck in propery.
Reference Table
Complete size conversion chart
| Size Name | Mattress (cm) | Fitted Sheet (cm) | Flat Sheet (cm) |
|---|---|---|---|
| Single | 90 x 190 | 90 x 190 | 180 x 260 |
| Double | 135 x 190 | 135 x 190 | 230 x 260 |
| King | 150 x 200 | 150 x 200 | 265 x 275 |
| Super King | 180 x 200 | 180 x 200 | 280 x 290 |
Frequently Asked Questions
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Common Questions about Super King Sheets
- Fitted vs Flat: A fitted sheet for a Super King bed must match the mattress dimensions exactly. A flat sheet is always significantly larger to allow for tucking.
- Pocket Depth: Standard fitted sheets fit mattresses up to 30cm (12") deep. If you have a pillow-top Super King mattress, look for "Deep Pocket" sheets.
- International Differences: A "Super King" in UK may not be the same size in other countries. Always check the cm/inch measurements before buying imported bedding.