Of course, the length of your foot isn't the only criterion when picking your shoe size, and manufacturers might vary slightly.
If you want to be certain that the shoe will fit, and you can't try them on, you should have your foot measured by a professional and use those measurements to find the proper shoe.
Inches to U.S. Women's Shoe Size Conversion Chart
| U.S. Women's Shoe Size | Inches |
| 5 | 8 11⁄16 |
| 5.5 | 8 13⁄16 |
| 6 | 9 |
| 6.5 | 9 3⁄16 |
| 7 | 9 5⁄16 |
| 7.5 | 9 1⁄2 |
| 8 | 9 11⁄16 |
| 8.5 | 9 13⁄16 |
| 9 | 10" |
| 9.5 | 10 3⁄16 |
| 10 | 10 5⁄16 |
| 10.5 | 10 1⁄2 |
| 11 | 10 11⁄16 |
| 11.5 | 10 13⁄16 |
| 12 | 11 |

