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Shoe Size Converter

Convert shoe sizes across US, UK, EU, and CM Mondopoint with foot-length mapping. Translate EU 42 to US 9 accurately — free, local, no signup.

100% Local Browser Native

How to Use the Shoe Size Converter

1. Measure feet

Heel-to-toe in cm, standing, evening.

2. Convert systems

US, UK, EU, Mondopoint together.

3. Check brand chart

Confirm before ordering.

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Frequently Asked Questions

Most reliable conversion?

Foot length in cm (Mondopoint): measure heel-to-toe standing, convert to every system from that. Size numbers lie; centimeters don't.

Men's vs women's?

Systems differ by 1–1.5 sizes across genders. Specify gender before converting — unisex listings skew inconsistent.

Brand variance?

Nike runs small, New Balance runs large — brand charts override converters. Use conversion for the ballpark, charts for the buy.

Do foot specs upload?

No — math runs locally in your browser. Nothing leaves your device.

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Last updated October 2026