Shoe Size Converter
Convert shoe sizes between US, UK and EU.
Result
Your size in each systemExample
- UK
- 8
- EU
- 41.5
- US men’s
- 9
- US women’s
- 10
- Foot length
- 26.2 cm (10.33 in)
- Mondopoint / Japan
- 260 mm (26 cm)
| UK | EU | US men’s | US women’s | Mondopoint (mm) | Foot length (cm) |
|---|---|---|---|---|---|
| 3 | 35 | 4 | 5 | 220 | 22 |
| 4 | 36.5 | 5 | 6 | 230 | 22.9 |
| 5 | 37.5 | 6 | 7 | 235 | 23.7 |
| 6 | 39 | 7 | 8 | 245 | 24.6 |
| 7 | 40 | 8 | 9 | 255 | 25.4 |
| 8 | 41.5 | 9 | 10 | 260 | 26.2 |
| 9 | 42.5 | 10 | 11 | 270 | 27.1 |
| 10 | 44 | 11 | 12 | 280 | 27.9 |
| 11 | 45 | 12 | 13 | 290 | 28.8 |
| 12 | 46.5 | 13 | 14 | 295 | 29.6 |
| 13 | 47.5 | 14 | 15 | 305 | 30.5 |
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- UK 8 fits a foot about 26.2 cm long.
- Each size above is for that same foot, in each system’s own numbering.
Brands differ by up to a size: check theirs.
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Questions
How do I measure my foot?
Stand on a sheet of paper with your heel against a wall and mark the tip of your longest toe. Measure from the wall to the mark in centimeters, in the evening (feet swell a little during the day), and use the longer foot. Enter that length as “Foot length”.
Why do size charts disagree?
Each system counts in its own steps: UK and US sizes in barleycorns (a third of an inch), EU sizes in Paris points (two thirds of a centimeter), Mondopoint in millimeters of foot length. Brands also choose how much longer the shoe is than the foot. So a US men’s 9 is sold as EU 42 by some brands and EU 42.5 by others. This converter uses the international conversion (ISO/TS 19407); a brand’s own chart can differ by up to a size.
How do US women’s sizes relate to men’s?
The ISO conversion puts women’s sizes one above men’s: a men’s 8 is a women’s 9. Many brand charts use one and a half instead, so a men’s 8 is a women’s 9.5. Choose the scale your brand uses.
What are Mondopoint and Japanese sizes?
Mondopoint (ISO 9407) is simply the foot length in millimeters, used for ski boots and military footwear. Japanese, Chinese and Korean sizes are the same length in centimeters or millimeters: a 26.5 is for a 265 mm foot.
What about children’s sizes?
US and UK children’s sizes start again from zero and run to 13½, then continue with adult sizes from 1. Choose “US children’s” or “UK children’s”, or enter the foot length: the children’s sizes appear for smaller feet.
Is it free? Do I need an account?
It is free to use and there is nothing to sign up for. There are no watermarks and no daily limits.
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