How Shoe Sizing Works

This guide explains how shoe sizing works and how it relates to shoe size conversion. Use the links below to convert between US, UK, EU, Japanese, and CM sizes.

Conversion references

Use our converters to switch between regional sizes:

• Shoe Size Converter
• Clothing Size Converter
• All conversion pages
• Shoe size pages index

Measurement and conversion

For accurate conversion, measure your foot length in cm and use our shoe size converter or specific size conversion pages.

Related size conversions and guides

Quick links to size-pair pages and regional converters (35+ internal links):

• Global Size Chart Home
• Shoe Sizing Guides
• Shoe Size Converter
• Clothing Size Converter
• Programmatic Index
• Shoe Size Pages Index
• Measurement Assistant Tool
• Printable Foot Measuring Sheet
• Printable Clothing Measurement Chart
• Printable Shoe Size Reference Chart
• 24 cm to US Shoe Size
• 90 cm Chest to US Shirt
• 70 cm Waist to EU Pants
• eu to us shoe size
• mens shoe size converter
• womens shoe size converter
• kids shoe size converter
• US to EU
• US to UK
• UK to US
• Japan to US
• EU to UK
• CM to US
• CM 22 to US
• CM 24 to US
• CM 25 to US
• CM 25 to US
• CM 26 to US
• CM 27 to US
• CM 28 to US
• EU 40 to UK
• EU 44 to UK
• EU 32 to US
• EU 34 to US
• EU 35 to US