Shoe Size Conversion
Convert shoe sizes between US, UK, EU, and CM.
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How It Works
Convert shoe sizes between US, UK, EU, and CM. Enter your values and press Calculate for instant results with a full formula breakdown.
Formula
Size conversion chartQuick Reference
Common calculations — results you can verify instantly.
US 9 Men
9 × 1.5 + 31.5
EU 45
US 7 Women
7 × 1.5 + 30
EU 40.5
US 6 to UK
6 - 0.5
UK 5.5
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