US women's to CM / JP shoe size
The short answer
By the formula, US women's 8.5 is CM / JP 25.5. On brand charts the most common answer is 25.5 (7 of 10 brands), and 3 different answers are in print.
The formula and the brands' most common answer agree on every size below. Use the brand's own number for the brand you are buying.
| US women's | CM / JP by formula | Most brands print | Other answers in print |
|---|---|---|---|
| 5 | 22 | 22 (9 of 11) | 21.5: Mizuno; 23: Golden Goose |
| 5.5 | 22.5 | 22.5 (9 of 10) | 22: Mizuno |
| 6 | 23 | 23 (11 of 13) | 22.5: Mizuno; 23.5: Golden Goose |
| 6.5 | 23.5 | 23.5 (11 of 12) | 23: Mizuno |
| 7 | 24 | 24 (11 of 13) | 23.5: Mizuno; 24.5: Golden Goose |
| 7.5 | 24.5 | 24.5 (10 of 12) | 24: lululemon, Mizuno |
| 8 | 25 | 25 (11 of 13) | 24.5: lululemon, Mizuno |
| 8.5 | 25.5 | 25.5 (7 of 10) | 25: lululemon, Mizuno; 25.25: norda |
| 9 | 26 | 26 (7 of 13) | 25.5: Golden Goose, lululemon, Mizuno, norda, Onitsuka Tiger, VEJA |
| 9.5 | 26.5 | 26.5 (7 of 11) | 26: lululemon, Mizuno, norda, Onitsuka Tiger |
| 10 | 27 | 27 (7 of 13) | 26.5: Golden Goose, Mizuno, norda, Onitsuka Tiger, VEJA; 26: lululemon |
| 10.5 | 27.5 | 27.5 (7 of 11) | 27: Mizuno, norda, Onitsuka Tiger; 26.5: lululemon |
| 11 | 28 | 28 (7 of 13) | 27.5: Mizuno, norda, Onitsuka Tiger, VEJA; 27: Golden Goose, lululemon |
| 11.5 | 28.5 | 28.5 (4 of 8) | 28: Mizuno, Onitsuka Tiger, VEJA; 27.5: lululemon |
| 12 | 29 | 29 (5 of 8) | 27.5: Golden Goose; 28: lululemon; 28.5: Mizuno |
The widest split is at US women's 5: brand charts print anything from CM / JP 21.5 to 23 for the same size.