Shoe & Clothing Size Converter
Convert shoe and clothing sizes between US, UK, EU and CM for men and women. Pick what you know — see every other size at a glance.
One size in, every size out
Shopping across borders means decoding a different number on every label. A US 9 men's shoe is a UK 8.5 and an EU 42.5; a women's US 8 dress is a UK 12. This converter keeps the charts in one place: tell it the size you know and it shows the equivalents in every other system instantly.
How to use it
- Choose a category — men's or women's shoes, or clothing.
- Pick the system you know (US, UK, EU or CM) and your size.
- Read across to find the matching size everywhere else.
Frequently asked questions
How accurate are the size conversions?
They follow standard regional sizing charts, but every brand cuts shoes and clothes a little differently. Use the result as a reliable starting point, then check the brand's own size guide and, for shoes, your foot length in centimetres for the best fit.
How do I find my shoe size in CM?
Stand on a sheet of paper, mark your heel and longest toe, and measure the distance. Choose 'CM' as the system you know and enter the nearest value to see the matching US, UK and EU sizes.
Why are men's and women's sizes different?
Men's and women's lasts (the foot mould shoes are built on) and grading differ, so the same EU number maps to different US numbers. Pick the right category so the conversion uses the correct chart.
Is anything uploaded?
No. The charts are built into the page and all lookups run in your browser, so it works offline and shares nothing.