How to figure out your bust size
Follow this chart as a general reference on how to figure out what your bust size is by using your bra size.
Under Bust Fullest Point / Cup Size
Measured around the body, underneath the bust in the ribcage area.
- Fullest Point / Cup Size
- Measured with a non-padded bra around the body, over the fullest part of the bust.
Bra Sizes
A Sizes | Under Bust | Fullest Point |
---|---|---|
32A | 26"-28" | 31"-33" |
34A | 28"-30" | 33"-35" |
36A | 30"-32" | 35"-37" |
38A | 32"-34" | 37"-39" |
40A | 35"-37" | 39"-41" |
B Sizes | Under Bust | Fullest Point |
---|---|---|
32B | 26"-28" | 32"-34" |
34B | 28"-30" | 34"-36" |
36B | 30"-32" | 36"-38" |
38B | 32"-34" | 38"-40" |
40B | 35"-37" | 40"-42" |
42B | 38"-40" | 42"-44" |
44B | 41"-43" | 44"-46" |
46B | 44"-46" | 46"-48" |
C Sizes | Under Bust | Fullest Point |
---|---|---|
32C | 26"-28" | 33"-35" |
34C | 28"-30" | 35"-37" |
36C | 30"-32" | 37"-39" |
38C | 32"-34" | 39"-41" |
40C | 35"-37" | 41"-43" |
42C | 38"-40" | 43"-45" |
44C | 41"-43" | 45"-47" |
46C | 44"-46" | 47"-49" |
D Sizes | Under Bust | Fullest Point |
---|---|---|
32D | 26"-29" | 34"-36" |
34D | 28"-31" | 36"-38" |
36D | 30"-33" | 38"-40" |
38D | 32"-35" | 40"-42" |
40D | 35"-38" | 42"-44" |
42D | 38"-41" | 44"-46" |
44D | 41"-44" | 46"-48" |
46D | 44"-47" | 48"-50" |
DD Sizes | Under Bust | Fullest Point |
---|---|---|
32DD | 26"-30" | 35"-37" |
34DD | 28"-32" | 37"-39" |
36DD | 30"-34" | 39"-41" |
38DD | 32"-36" | 41"-43" |
40DD | 35"-39" | 43"-45" |
42DD | 38"-42" | 45"-47" |
44DD | 41"-45" | 47"-49" |
46DD | 44"-48" | 49"-51" |
DDD Sizes | Under Bust | Fullest Point |
---|---|---|
32DDD | 26"-31" | 36"-38" |
34DDD | 28"-33" | 38"-40" |
36DDD | 30"-35" | 40"-42" |
38DDD | 32"-37" | 42"-44" |
40DDD | 35"-39" | 44"-46" |
42DDD | 38"-43" | 46"-48" |
44DDD | 41"-46" | 48"-50" |
46DDD | 44"-49" | 50"-52" |
G Sizes | Under Bust | Fullest Point |
---|---|---|
32G | 26"-32" | 38"-40" |
34G | 28"-34" | 40"-42" |
36G | 30"-36" | 42"-44" |
38G | 32"-38" | 44"-46" |
40G | 35"-41" | 46"-48" |
42G | 38"-44" | 48"-50" |
44G | 41"-47" | 50"-52" |
46G | 44"-50" | 52"-54" |