US Size
US 10
EU
44
UK
9.5
JP
28
US
10
EU
44
UK
9.5
JP
28
Foot Length
28 cm
| US | EU | UK | JP | cm |
|---|---|---|---|---|
| 6 | 39 | 5.5 | 24 | 24 |
| 6.5 | 39.5 | 6 | 24.5 | 24.5 |
| 7 | 40 | 6.5 | 25 | 25 |
| 7.5 | 40.5 | 7 | 25.5 | 25.5 |
| 8 | 41 | 7.5 | 26 | 26 |
| 8.5 | 42 | 8 | 26.5 | 26.5 |
| 9 | 42.5 | 8.5 | 27 | 27 |
| 9.5 | 43 | 9 | 27.5 | 27.5 |
| 10 | 44 | 9.5 | 28 | 28 |
| 10.5 | 44.5 | 10 | 28.5 | 28.5 |
Stand on paper with heel against a wall
Mark the longest point of your foot
Measure the distance in centimeters
Use the larger foot measurement
Add 0.5-1cm for comfortable fit
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Price as of Jul 24, 2026. Product prices and availability are accurate as of the date indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Inputs
Result
Looking up Men's US 10 in the size chart: The closest match is US 10 = EU 44, UK 9.5, JP 28, with a foot length of 28.0 cm.
Inputs
Result
Looking up Women's EU 39 in the size chart: The closest match is EU 39 = US 8, UK 6, JP 25, with a foot length of 25.0 cm.
For men: EU = (US + 33). For women: EU = (US + 31). For example, US men's 10 = EU 43, and US women's 8 = EU 39. Our converter handles all conversions automatically.
| US Men's | US Women's | EU | UK | JP (cm) |
|---|---|---|---|---|
| 7 | 8.5 | 40 | 6.5 | 25 |
| 8 | 9.5 | 41 | 7.5 | 26 |
| 9 | 10.5 | 42 | 8.5 | 27 |
| 10 | 11.5 | 44 | 9.5 | 28 |
| 11 | 12.5 | 45 | 10.5 | 29 |
UK sizes are typically 0.5-1 size smaller than US sizes for men, and 2 sizes smaller for women. For example, US men's 10 = UK 9.5, and US women's 8 = UK 6.
Stand on paper, trace your foot outline, and measure from heel to longest toe in centimeters. Add 0.5-1cm for comfort. Compare with size charts - foot length is the most accurate way to find your size.
Yes, women's US sizes are typically 1.5-2 sizes higher than men's for the same foot length. A men's US 8 equals approximately a women's US 9.5-10.
| Foot Length (cm) | US Men's | US Women's | EU |
|---|---|---|---|
| 24.0 | 6 | 7.5 | 38 |
| 25.0 | 7 | 8.5 | 39–40 |
| 26.0 | 8 | 9.5 | 41 |
| 27.0 | 9 | 10.5 | 42 |
| 28.0 | 10 | 11.5 | 44 |
Japanese (JP) shoe sizes are measured in centimeters and represent the actual foot length. For example, JP 27 means a 27cm foot length. This is the simplest international system.
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Last Updated: Jul 24, 2026
This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.