Clothing & Shoe Size Converter

Convert clothing and shoe sizes between RU, US, EU and UK. Pick a category and enter the size you know.

Women's shoes
Men's shoes
Kids' shoes
Women's clothing
Men's clothing
Kids' clothing
RU
US
EU
UK

Foot length: 22 cm

Size correspondence is approximate and can vary by brand.

This size converter translates clothing and shoe sizes between the Russian (RU), US, European (EU) and UK systems. Pick a category — women’s, men’s or kids’ shoes, women’s, men’s or kids’ clothing — and enter the size you know in any system: the rest fill in automatically.

This comes in handy when ordering clothes and shoes from overseas stores that list sizes in US, EU or UK, and for making sense of size charts when reading reviews. For shoes, it also shows foot length in centimeters — the most reliable reference, since size numbering can vary slightly between manufacturers.

The size mapping is standard and works for most mainstream brands, but it isn’t exact for every manufacturer: some brands use their own size chart, especially for kids’ clothing. If in doubt, check the specific brand’s own size chart.

Frequently asked questions

For adult shoes, RU and EU are nearly the same (e.g. RU 38 ≈ EU 38.5–39), but foot length in centimeters — shown next to the result in the converter — is a more reliable guide.
There’s no single standard for kids’ clothing and shoes: different manufacturers base their charts on height, age, or foot length. The converter’s values are averaged — treat them as a starting point.
Stand on a sheet of paper in the evening (feet swell slightly during the day), trace the outline with a pencil, and measure from the heel to the tip of the longest toe — that’s the foot length to use for sizing.

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