Bed & Pillow Size Comparison
Enter the dimensions you have and find the closest standard size name.
Last updated
| Size name | Region | Width × Length | Difference |
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About these sizes
Bed and mattress size names vary a lot by region and even by manufacturer, and there's no single global standard — a "Double" in the UK is a different size from a US "Full", and a US "Queen" doesn't match any single UK size exactly. This tool compares your dimensions against a reference table of the most common US and UK/EU names and ranks them by how close each one is (using the total absolute difference in width and length), rather than claiming an exact match unless one truly exists.
Pillow sizing is similarly inconsistent between brands — the reference sizes here (Standard, Queen, King, Euro Square) reflect the most commonly used US pillow dimensions. Nothing entered here is sent to a server; the comparison runs as JavaScript in your browser tab.