Conversion
Shoe Size Converter
Convert between different international shoe size systems
European (EU)42.0 EUView results
Real-time Results
European (EU)
42.0EU
American (US)
11.0US
British (UK)
10.0UK
Japanese (JP/CM)
28.0cm
Chinese (CN)
42.0CN
Foot Length (CM)
28.0cm
Size Chart
Shoe size conversion chart
View details (15)
| Item | Value |
|---|---|
| CN 36 | EU: 36.0 | US: 5.0 | UK: 4.0 | 22.0 cm |
| CN 37 | EU: 37.0 | US: 6.0 | UK: 5.0 | 23.0 cm |
| CN 38 | EU: 38.0 | US: 7.0 | UK: 6.0 | 24.0 cm |
| CN 39 | EU: 39.0 | US: 8.0 | UK: 7.0 | 25.0 cm |
| CN 40 | EU: 40.0 | US: 9.0 | UK: 8.0 | 26.0 cm |
| CN 41 | EU: 41.0 | US: 10.0 | UK: 9.0 | 27.0 cm |
| CN 42 | EU: 42.0 | US: 11.0 | UK: 10.0 | 28.0 cm |
| CN 43 | EU: 43.0 | US: 12.0 | UK: 11.0 | 29.0 cm |
| CN 44 | EU: 44.0 | US: 13.0 | UK: 12.0 | 30.0 cm |
| CN 45 | EU: 45.0 | US: 14.0 | UK: 13.0 | 31.0 cm |
| CN 46 | EU: 46.0 | US: 15.0 | UK: 14.0 | 32.0 cm |
| CN 47 | EU: 47.0 | US: 16.0 | UK: 15.0 | 33.0 cm |
| CN 48 | EU: 48.0 | US: 17.0 | UK: 16.0 | 34.0 cm |
| CN 49 | EU: 49.0 | US: 18.0 | UK: 17.0 | 35.0 cm |
| CN 50 | EU: 50.0 | US: 19.0 | UK: 18.0 | 36.0 cm |
Supported inputs
| Input | Description |
|---|---|
| Shoe Type | Select the type of shoe size Men's · Women's · Kids' |
| Input System | Select the shoe size system you know European (EU) · American (US) · British (UK) · Japanese (JP/CM) · Chinese (CN) · Foot Length (CM) |
| Shoe Size | Enter your known shoe size in the selected system |
Formula
Shoe Size Sizing Logic: 1. Exact mapping index search. 2. In-between sizes computed via Linear Interpolation: Target_Size = Lower_Target + (Input_Size - Lower_Source) / (Upper_Source - Lower_Source) * (Upper_Target - Lower_Target)
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