Difference
Between Band Size and Cup Size
½ - 1" 2" 3" 4" 5" 6" 7" 8" 9" 10" 11" 12"
2.6 cm 5.1 cm 7.6 cm 10.2 cm 12.7 cm 15.2 cm 17.8 cm 20.3 cm 22.9 cm 25.4 cm 27.94 cm 30.48 cm
US Cup Size A B C D DD or E DDD or F G H I J K L
UK Cup Size A B C D DD E F FF G GG H HH
Australian Cup Size A B C D DD E F G GG H HH J
Elila A B C D DD/E F G H I J K L