---
title: "Bed sizes — every size in mm and inches"
description: "Every bed size size with dimensions in millimetres, centimetres and inches, and the standard that defines each."
url: https://atoneplace.net/size/bed/
site: "At One Place"
---

# Bed sizes

2 bed sizes, with what each one actually specifies.

| Name | Millimetres | Inches | Notes |
| --- | --- | --- | --- |
| Double bed | 1350 × 1900 mm | 53.15 × 74.80 | UK 135 × 190 cm; US "full" 137 × 191 cm. Similar but not identical. |
| King bed | 1500 × 2000 mm | 59.06 × 78.74 | UK king 150 × 200 cm; US king 193 × 203 cm — 43 cm wider. |

- [Double bed size](https://atoneplace.net/size/bed-double/) — UK 135 × 190 cm; US "full" 137 × 191 cm. Similar but not identical.
- [King bed size](https://atoneplace.net/size/bed-king/) — UK king 150 × 200 cm; US king 193 × 203 cm — 43 cm wider.