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Shoe Size Conversion Chart
Shoe Brand Specific Size Charts
Some brands use different sizing, fitting differently to each person's foot. One company’s size X might not be another’s size X, and trying to convert them to U.S. sizing only compounds the problem. While nothing can replace actually trying on a pair of shoes to find the best size, the following charts are better than wildly guessing.
Birkenstock Size Conversion Charts
| Birkenstock | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
| U.S. Men’s | 5-5½ | 6-6½ | 7-7½ | 8-8½ | 9-9½ | 10-10½ | 11-11½ | 12-12½ | 13-13½ | 14-14½ | 15-15½ | 16-16½ | 17-17½ |
| Birkenstock | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 |
| U.S. Women’s | 2-2½ | 3-3½ | 4-4½ | 5-5½ | 6-6½ | 7-7½ | 8-8½ | 9-9½ | 10-10½ | 11-11½ | 12-12½ | 13-13½ |
Blundstone Size Chart
