Shoe Size Calculator
Convert foot length into US, UK, EU and CM shoe sizes for men, women and children.
Measure your foot
Stand on paper and measure heel-to-toe length.
Choose wearer type
Select men, women, kids or toddler sizing.
Get global sizes
See equivalent US, UK, EU, CM and inches instantly.
| SYSTEM | SIZE | NOTE |
|---|---|---|
| US | 8.5 | Men |
| UK | 7.5 | United Kingdom |
| EU | 42 | European |
| CM | 26.0 | Foot length |
| IN | 10.24 | Foot length |
We add a small comfort allowance based on your selected fit preference.
The calculator estimates equivalent US, UK and EU sizes using common retail conventions.
Sizing differs between brands, models, toe boxes and shoe construction.
Use the larger foot for your final size.
Feet naturally expand after walking and standing.
Measure with the socks you expect to use.
Check heel slip, toe room and pressure points.
Results are estimates generated locally in your browser using standard formulas and general assumptions. They are for informational purposes only and may not reflect your specific circumstances. VisionVix accepts no liability for decisions based on this tool's output.
Results are estimates based on common sizing conventions. Shoe sizing varies by brand, model, country and foot shape. Always compare with the manufacturer's official size chart and try footwear on when possible.
