Free Online Clothing Size Converter
A clothing-size tool cross-references US, UK, EU, JP, CN, AU and letter (S/M/L/XL) sizes across men's, women's and children's apparel.
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How to Use This Converter
- Pick Women, Men or Children.
- Pick the region your size is in.
- Enter the size; equivalent sizes in every other region and the letter display.
What Is a Clothing Size Converter?
Clothing sizing is even less standardised than shoes. US women's 8 is roughly UK 12, EU 38; men's sizing tends to track chest measurements in inches or centimetres; Chinese and Japanese charts often use height/chest codes (e.g. 170/92A). On top of all of that, brand vanity sizing means the same '8' from two different US brands can be two physical sizes apart.
Online shoppers reading international product pages, parents buying kids' clothes from EU or Asian brands and travellers picking up clothes at outlet stores all use the cross-reference as the first step. The result is a starting point — always double-check the brand's own measurement chart for the final fit.
The tool ships separate tables for men, women and children, with the letter equivalent (XS / S / M / L / XL / XXL) included for quick scanning.
Frequently Asked Questions
US vs UK clothing sizes?
What about Asian sizes?
How accurate are conversions?
Published by the WeGotEveryTool team. We build and test every tool in-house and update pages when the underlying spec, formula, or recommendation changes.
Reviewed: May 2026. Disclaimer: this tool is provided as-is for general informational use. For decisions with material consequences (medical, legal, financial, security) verify results against a qualified professional source.