Calculator
Shoe Size Converter
Convert shoe sizes between US, UK, EU, CM, and JP for men, women, and children.
👟Convert Shoe Sizes
📏Men's Size Chart
| US Men's | US Women's | UK | EU | CM | JP |
|---|---|---|---|---|---|
| 6 | 7.5 | 5.5 | 38.5 | 24 | 24 |
| 6.5 | 8 | 6 | 39 | 24.5 | 24.5 |
| 7 | 8.5 | 6.5 | 40 | 25 | 25 |
| 7.5 | 9 | 7 | 40.5 | 25.5 | 25.5 |
| 8 | 9.5 | 7.5 | 41 | 26 | 26 |
| 8.5 | 10 | 8 | 42 | 26.5 | 26.5 |
| 9 | 10.5 | 8.5 | 42.5 | 27 | 27 |
| 9.5 | 11 | 9 | 43 | 27.5 | 27.5 |
| 10 | 11.5 | 9.5 | 44 | 28 | 28 |
| 10.5 | 12 | 10 | 44.5 | 28.5 | 28.5 |
| 11 | 12.5 | 10.5 | 45 | 29 | 29 |
| 11.5 | 13 | 11 | 45.5 | 29.5 | 29.5 |
| 12 | 13.5 | 11.5 | 46 | 30 | 30 |
| 13 | 14.5 | 12.5 | 47.5 | 31 | 31 |
| 14 | 15.5 | 13.5 | 48.5 | 32 | 32 |
👶Children's Sizes
| US | UK | EU | CM | Age |
|---|---|---|---|---|
| 1C | 0.5 | 16 | 8.3 | 0-3m |
| 2C | 1 | 17 | 9.1 | 3-6m |
| 3C | 2.5 | 18.5 | 10 | 6-9m |
| 4C | 3.5 | 19.5 | 10.8 | 9-12m |
| 5C | 4.5 | 21 | 11.4 | 12-18m |
| 6C | 5.5 | 22 | 12.1 | 18-24m |
| 7C | 6.5 | 23.5 | 13 | 2y |
| 8C | 7.5 | 25 | 14 | 2-3y |
| 9C | 8.5 | 26 | 15 | 3-4y |
| 10C | 9.5 | 27.5 | 16 | 4-5y |
| 11C | 10.5 | 28.5 | 17 | 5-6y |
| 12C | 11.5 | 30 | 18 | 6-7y |
| 13C | 12.5 | 31 | 19 | 7-8y |
| 1Y | 13 | 32 | 20 | 8-9y |
| 2Y | 1 | 33 | 21 | 9-10y |
| 3Y | 2 | 34 | 22 | 10-11y |
📐How to Measure Your Foot
- Place a piece of paper on a hard floor against a wall.
- Stand on the paper with your heel touching the wall.
- Mark the longest toe on the paper with a pen.
- Measure the distance from the wall edge to the mark in centimeters.
- Use the CM value in the converter above to find your size.
Tip: Measure both feet and use the larger measurement. Measure in the afternoon when feet are slightly swollen.
🏷️Brand Size Notes
- Nike — Generally runs true to size; some models (Air Force 1) run slightly large.
- Adidas — Often runs half a size small; consider sizing up.
- New Balance — True to size with wider options (2E, 4E).
- Converse — Runs about half a size large; size down.
- Vans — Generally true to size.
- Dr. Martens — UK sizing only; runs about one US size smaller.