Ultrafins Adult Mens and Womens Shoe Size Conversion Table
 (for American, Australian, British, Canadian, European, Japanese, Korean, Mexican, Inches and Centimeters shoe sizes)
 (M)/W indicates Men's or Women's Sizes. Other systems are for either gender.
System Sizes System
Europe 36 37 38 39 40 41 42 43 44 45 46 47 Europe
U.S. & Canada (M) 4½ 5 5½ 6 6½ 7 7½ 8 8½ 9 10½ 11½ U.S. & Canada (M)
W 6 6½ 7 7½ 8 8½ 9 9½ 10 10½ 12 13 U.S. & Canada W
U.K. (M) 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 10 11 U.K. (M)
W 3½ 4 4½ 5 5½ 6 6½ 7 7½ 8 9½ 10½ U.K. W
Japan (M) 22½ 23 23½ 24 24½ 25 25½ 26 26½ 27½ 28½ 29½ Japan (M)
W 22 22½ 23 23½ 24 24½ 25 25½ 26 27 28 29 Japan W
Australia (M) 4 4½ 5 5½ 6 6½ 7 7½ 8 8½ 10 11 Australia (M)
W 4½ 5 5½ 6 6½ 7 7½ 8 8½ 9 10½ 11½ Australia W
Mexico      4½ 5  5½ 6 6½ 7 7½ 9 10 11 Mexico
Korea (mm.) 228 231 235 238 245 251 254 257 260 267 273 279 Korea
Inches 9 91/8 9¼ 93/8 95/8 97/8 10 101/8 10¼ 10½ 10¾ 11 Inches
Centimeters 22.8 23.1 23.5 23.8 24.5 25.1 25.4 25.7 26 26.7 27.3 27.9 Centimeters