アメリカと日本のサイズを比較
日本で慣れ親しんだサイズと、アメリカで見かけるサイズの比較表。目安としてご参照ください。


For Men
Clothing / Coats
Size | XS | S | M | L | XL | |||
US | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
Chest | 80.0 | 82.5 | 85.0 | 87.5 | 91.5 | 95.0 | 99.0 | 103 |
Waist | 60.0 | 63.5 | 66.0 | 68.5 | 72.0 | 76.0 | 80.0 | 84.0 |
Hip | 89.0 | 91.5 | 94.0 | 96.5 | 100 | 104 | 108 | 112 |
JPN | – | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
S | M | L | XL | |||||
Size | 67/8 | 7 | 71/8 | 71/4 | 73/8 | 71/2 | 75/8 | 73/4 |
Inch | 211/2 | 217/8 | 221/4 | 225/8 | 23 | 231/2 | 237/8 | 241/4 |
cm | 53.5 | 54.5 | 56.5 | 57.5 | 58.5 | 59.5 | 60.5 | 61.5 |
S | M | L | XL | |
Inch | 8~81/2 | 9~91/2 | 10~101/2 | 11~111/2 |
cm | 20.0~21.5 | 22.5~24.0 | 24.5~26.5 | 28.0~29.0 |
Bra Size
US | – | – | A | B | C | D | DD | DDD | F | G | H |
Inch cm | – | – | 5 12.7 | 6 15.3 | 7 17.8 | 8 20.3 | 9 22.9 | 10 25.4 | 11 28.0 | 12 30.5 | 13 33.0 |
JPN | AA | A | B | C | D | E | F | G | H | – | – |
cm | 7.5 | 10.0 | 12.5 | 15.0 | 17.5 | 20.0 | 22.5 | 25.0 | 27.5 | – | – |
※インチとcmはトップとアンダーの差を表します。 |
Socks
Inch | 81/2 | 9 | 91/2 | 10 |
cm | 21.5 | 22.5 | 24.0 | 24.5 |
JPN | S | M | L |
Shoes
Inch | 5 | 51/2 | 6 | 61/2 | 7 | 71/2 | 8 |
cm | 22.0 | 22.5 | 23.0 | 23.5 | 24.0 | 24.5 | 25.0 |

Women’s Shirts
Size | S | M | L | XL | |||||
Collar | Inch | 14 | 141/2 | 15 | 151/2 | 16 | 161/2 | 17 | 171/2 |
cm | 35.5 | 37.0 | 38.0 | 39.0 | 40.5 | 42 | 43 | 44.5 | |
Chest | インチ | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
cm | 35.5 | 37.0 | 38.0 | 39.0 | 40.5 | 42 | 43 | 44.5 | |
Waist | インチ | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 |
cm | 71.0 | 76.0 | 81.0 | 86.5 | 91.5 | 96.5 | 101.5 | 106.5 | |
Sleeve Length | インチ | 321/2 | 33 | 331/2 | 34 | 341/2 | 35 | 351/2 | 36 |
cm | 82.5 | 84.0 | 85 | 86.5 | 87.5 | 89 | 90 | 91.5 |
サイズ | 6 | 61/2 | 71/2 | 8 | 81/2 | 91/2 | 101/2 | 11 |
cm | 24.0 | 24.5 | 25.0 | 25.5 | 26.0 | 27.0 | 28.0 | 28.5 |