Shoe & Clothing Size Converter
Compare international shoe sizes (US, UK, EU, JP and CN) for men, women and kids, and convert clothing sizes — tops, pants, bras, hats and rings — between letter and body measurements.
Quick Shoe Size Converter
Pick men, women or kids, choose a size system, and see the same size in every system instantly.
Reference chart values — brands can vary by half a size, so check the brand guide before you buy.
Available Conversions
Select a specific conversion tool to get started
Men's Shoes
Convert men's shoe sizes between US, UK, EU, JP (cm) and CN scales with a full comparison chart and brand notes for Nike, Adidas and New Balance.
Women's Shoes
Convert women's shoe sizes between US, UK, EU, JP (cm) and CN scales with a full comparison chart and brand notes for Nike, Adidas and New Balance.
Kids' Shoes
Convert kids' shoe sizes between US child/youth (C/Y), UK, EU, JP (cm) and CN scales and find the right size as your child grows.
Tops
Convert letter sizes (XS–XXL) to chest measurements in cm and inches for t-shirts, shirts and tops, with a full sizing chart.
Pants
Convert letter sizes (XS–XXL) to waist and inseam measurements in cm and inches for trousers and jeans, with a full sizing chart.
Bra
Convert bra sizes between EU, UK, US and JP bands and cups using underbust measurement, with a band-and-cup size chart.
Hats
Convert hat sizes between letter (S–XXL), numeric and head circumference in cm and inches with a full hat size chart.
Rings
Convert ring sizes between US, EU and metric by inner diameter or circumference in millimetres with a full ring size chart.
How to Use This Tool
Select Conversion Type
Choose the specific conversion you need from the list above
Enter Your Values
Input the value you want to convert in the designated field
Get Instant Results
View the converted result immediately with high accuracy