Shoe Size Converter

Convert US, EU, UK, CN, and JP shoe sizes for men, women, and kids — updated instantly as you type.

Tool Introduction

This free shoe size converter helps you switch between major international sizing standards. Whether you shop online abroad or compare brand charts, enter your size in one system and see equivalent US, European, UK, Chinese (millimeters), and Japanese (centimeters) values. Conversions use standard industry charts and are intended as a shopping reference — always check brand-specific size guides when possible.

Convert

Gender

Size ranges (Men)

Selected From: US 6 – 13

Shoe size (positive number)

Enter a number greater than 0.

From (original system)

To (target system)

Your input

—

Converted to (target size)

—

All size standards

US size —

EU size —

UK size —

CN (mm) —

JP (cm) —

How to Use

Select gender: Men, Women, or Kids.
Enter a positive shoe size and choose the From system.
Choose the To system — results update automatically as you type.
Use Copy to save the full report, or Clear to reset.

Tip: Half sizes (e.g. 8.5) are supported. CN = foot length in mm; JP = foot length in cm.