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Sizing Guide

Want to know the sizes we stock or to convert international sizes to UK sizes? Find out below. First up is the back band. This is always the thing you should start with when bra fitting so it seemed appropriate to tackle this first and do you know what? It’s by far the easiest as UK and US bra back size are all the same. Next up it’s Cup sizes which are a little trickier but as long you use this table to convert then there is no reason why your boobs can’t have pretty and well fitting bras too.

Curvy Kate Bra Sizes

Bra Back Size

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

Bra Cup Size

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

Curvy Kate Brief Sizes

You guys over the pond don’t tend to use double letter sizes i.e. FF/GG, so your alphabet moves a little quicker than ours! All Curvy Kate bras start at a D cup and (most) go up to a K cup, all styles follow the same sizing pattern so once you know what your size equivalent is then you’re good to go.

Now would probably be a good time to say, if you’re not sure of your size in general (be that in US or UK sizes) then we can help! Our resident ‘Bra Whisperer’ is able to tell you your size just from looking, so be sure to upload your images and a small about of information on our fitting pages and she’ll get back to you with your Curvy Kate size.

Lastly on our sizing comparison journey we have briefs, and just to keep you on your toes we have two different sizing methods, one for Curvy Kate and another for our sister brand Scantilly. Curvy Kate’s are as follows:

Brief Size

UK US EU AU FR
8 4 36 8 38
10 6 38 10 40
12 8 40 12 42
14 10 42 14 44
16 12 44 16 46
18 14 46 18 48
20 16 48 20 50
22 18 50 22 52

Scantilly Bra Sizes

Bra Back Size

UK US EU AU FR
30 30 65 8 80
32 32 70 10 85
34 34 75 12 90
36 36 80 14 95
38 38 85 16 100
40 40 90 18 105

Bra Cup Size

UK US EU AU FR
DD DD/E E DD E
E DDD/F F E F
F G G F G
FF H H FF H
G I J G J
GG J K GG K
H K L H L
HH L M HH M

Scantilly Brief Sizes

Brief Size

UK US EU AU FR
Small 4/6 (XS-S) 36/38 8/10 38/40
Medium 8/10 (M-L) 40/42 12/14 42/44
Large 12/14 (XL-2XL) 44/46 16/18 46/48
X-Large 16/18 (3XL-4XL) 48/50 20/22 50/52