Shoe Size Converter

Convert shoe sizes between US, UK, EU and foot length in cm, inches and Mondopoint (JP) for men, women and kids — or measure your foot and find your size. US men’s 10 is UK 9.5 and EU 44 on the standard chart.

This tool runs entirely in your browser.

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How to use the Shoe Size Converter

1Choose men, women or kids.
2Select your size system and size — or enter your foot length.
3Read the matching US, UK, EU, cm and Mondopoint sizes; the row is highlighted in the chart.

What is the Shoe Size Converter?

Each system counts differently: US and UK sizes step in thirds of an inch from different starting points (and US women’s sizes are about 1 to 1.5 larger than men’s), EU sizes use Paris points of ⅔ cm, and Mondopoint and Japanese sizes are simply the foot length in millimeters or centimeters. That is why conversions can differ by half a size between charts.

To measure, stand on paper in the evening (feet swell during the day), mark heel and longest toe, and measure in cm. If you are between sizes, choose the larger one. Brands — especially sports and European brands — run differently, so check the brand’s own chart.

Frequently asked questions

Is women’s US size the same as men’s?

No. A US women’s size is about 1 to 1.5 larger than the men’s size for the same foot: on this chart a women’s 9 (26 cm) matches a men’s 8.

What size is EU 42 in US?

On the standard chart EU 42 is US men’s 8.5 or US women’s about 10.5–11.

Is the Shoe Size Converter free and private?

Yes. The Shoe Size Converter is free, needs no account, and runs entirely in your browser. What you type is never sent to a server or stored.

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