Comparison
US vs UK Shoe Sizes
US and UK label offsets vary by manufacturer and footwear category. The table is an approximate example, not a universal subtraction rule.
Some charts differ by one size for men; others use a half-size offset. Read the current manufacturer rows.
Women’s and unisex products need the matching category chart. Australian labels also require the retailer’s chart.
| US Men's | UK Men's | US Women's | UK Women's | Nominal cm reference |
|---|---|---|---|---|
| 7 | 6 | 8.5 | 6.5 | 25.1 |
| 8 | 7 | 9.5 | 7.5 | 26.0 |
| 9 | 8 | 10.5 | 8.5 | 27.0 |
| 10 | 9 | 11.5 | 9.5 | 27.9 |
| 11 | 10 | 12.5 | 10.5 | 28.9 |
Key takeaways
- US/UK offsets are manufacturer-specific.
- Check category and market.
- Do not apply one offset to all products.
Calculator
Convert US ↔ UK shoes
Related reading
US vs EU Shoe Sizes Explained
US and EU shoe labels use different increments. Conversion is approximate and manufacturer-specific, not a universal equation.
Why Shoe Sizes Differ Between Countries
Shoe systems use different measurement scales and label conventions. The brand’s current conversion chart matters more than a guessed country offset.