CM to US Shoe Size Conversion Chart
Select a size above to see the conversion result.
Complete CM to US Shoe Size Chart
All CM sizes with their US equivalents for women, men, and kids:
| CM | US Women | US Men | US Kids |
|---|---|---|---|
| 20.0 | — | — | 1 |
| 20.5 | — | — | 1.5 |
| 20.8 | 4 | — | — |
| 21.0 | — | — | 2 |
| 21.3 | 4.5 | — | — |
| 21.5 | — | — | 2.5 |
| 21.6 | 5 | — | — |
| 22.0 | — | — | 3 |
| 22.2 | 5.5 | — | — |
| 22.4 | — | — | 3.5 |
| 22.5 | 6 | — | — |
| 22.9 | — | — | 4 |
| 23.0 | 6.5 | — | — |
| 23.3 | — | — | 4.5 |
| 23.5 | 7 | — | — |
| 23.7 | — | — | 5 |
| 23.8 | 7.5 | — | — |
| 24.1 | 8 | 6 | 5.5 |
| 24.4 | — | 6.5 | — |
| 24.6 | 8.5 | — | 6 |
| 24.8 | — | 7 | — |
| 25.0 | — | — | 6.5 |
| 25.1 | 9 | — | — |
| 25.4 | 9.5 | 7.5 | 7 |
| 25.7 | — | 8 | — |
| 25.9 | 10 | — | — |
| 26.0 | — | 8.5 | — |
| 26.2 | 10.5 | — | — |
| 26.7 | 11 | 9 | — |
| 27.1 | 11.5 | 9.5 | — |
| 27.3 | — | 10 | — |
| 27.6 | 12 | — | — |
| 27.9 | — | 10.5 | — |
| 28.3 | — | 11 | — |
| 28.6 | — | 11.5 | — |
| 29.2 | — | 12 | — |
| 29.5 | — | 12.5 | — |
| 29.8 | — | 13 | — |
| 30.5 | — | 14 | — |
| 31.3 | — | 15 | — |
| 32.2 | — | 16 | — |
CM Shoe Sizes in US
How to Find Your US Shoe Size from CM
The most accurate way to find your shoe size is to measure your foot length in centimeters. Stand on a piece of paper, mark the back of your heel and the tip of your longest toe, then measure the distance between the marks.
CM (centimeter) measurements represent your actual foot length. Shoes are designed to be slightly longer than your foot to provide comfort and toe room — typically 1 to 1.5 cm extra. Use the table above to find the US size that matches your foot length.
Frequently Asked Questions
How do I find my US shoe size from CM?
Measure your foot length in centimeters, then use the chart above to find the corresponding US size. CM values represent foot length — not the shoe's outer length, which is typically 1–1.5 cm longer.
What US shoe size is 25 cm?
A foot length of 25 cm corresponds to approximately US 9 for women, US 7 for men, or US 5 for kids. Always check the correct gender chart for exact results.
How do I measure my foot in CM?
Stand on a piece of paper, mark the heel and longest toe, then measure the distance in centimeters. Measure both feet at the end of the day (when feet are largest) and use the larger measurement.