US women's to US men's men's shoe size
The short answer
By the formula, US women's 11.5 is US men's 10. On brand charts the most common answer is 10 (3 of 3 brands).
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 | US men's by formula | Most brands print | Other answers in print |
|---|---|---|---|
| 7.5 | 6 | 6 (3 of 3) | not published |
| 8 | 6.5 | 6.5 (3 of 3) | not published |
| 8.5 | 7 | 7 (3 of 3) | not published |
| 9 | 7.5 | 7.5 (3 of 3) | not published |
| 9.5 | 8 | 8 (3 of 3) | not published |
| 10 | 8.5 | 8.5 (3 of 3) | not published |
| 10.5 | 9 | 9 (3 of 3) | not published |
| 11 | 9.5 | 9.5 (3 of 3) | not published |
| 11.5 | 10 | 10 (3 of 3) | not published |
| 12 | 10.5 | 10.5 (3 of 3) | not published |
| 12.5 | 11 | 11 (3 of 3) | not published |
| 13 | 11.5 | 11.5 (3 of 3) | not published |
| 13.5 | 12 | 12 (3 of 3) | not published |
| 14 | 12.5 | 12.5 (3 of 3) | not published |
| 14.5 | 13 | 13 (3 of 3) | not published |
| 15 | 13.5 | 13.5 (2 of 2) | not published |
| 15.5 | 14 | 14 (3 of 3) | not published |