Shoe Size Conversion

Convert shoe sizes between common US, UK, and EU sizing systems.

Preparing Shoe Size Conversion

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Input

Enter a shoe size and choose the source and target regional sizing systems to convert it. This tool shows the result instantly without step-by-step output.

Input summary

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How to use Shoe Size Conversion

Provide the shoe size and the regional sizing system it comes from, and the calculator will estimate the matching size in another system.

What this calculator is for

This calculator is for international shopping and quick size comparisons when a brand or retailer uses a different regional standard than the one you normally wear.

Tips

Regional conversions are approximate because fit can still change by brand, last shape, and men's versus women's sizing rules.
Check whether the retailer already publishes a brand-specific size chart before relying only on a general conversion.