Cup Size Conversion

Bra cup sizing varies from country to country and from Brand to Brand. When purchasing a new Bra from us, you may need to convert your size into UK cup sizes. The chart below provides guides and conversion, this will help you to make the right choice.

Bra Cup Sizes

UK USA EU FR AUS
D D D D D
DD DD/E E E DD
E DDD/F F F E
F G G G F
FF H H H FF
G I I I G
GG J J J GG
H K K K H
HH L L L HH
J M M M J
JJ N N N JJ
K O O O K

Bra Back Sizes

UK USA EU FR AUS
28 28 60 75 6
30 30 65 80 8
32 32 70 85 10
34 34 75 90 12
36 36 80 95 14
38 38 85 100 16
40 40 90 105 18
42 42 95 110 20
44 46 100 115 22

Panties and Camisole

Finally, if you are purchasing Panties and Camisole from Sisimi, these will be listed on the site in UK sizes or in Small, Medium, Large etc. Please use our conversion chart below for the correct sizing.

UK US EU AUS GLOBAL
6-8 2-4 34-36 8 XS
8-10 4-6 36-38 10 S
10-12 6-8 38-40 12 M
12-14 8-10 40-42 14 L
14-16 10-12 42-44 16 XL
16-18 12-14 44-46 18 XXL
18-20 14-16 46-48 20 3XL
20-22 16-18 48-50 22 4XL
22-24 18-20 50-52 24 5XL