The sizes of bras

Determining the size of a bra is based on taking 2 main measurements:

  • torso girth (under the breast): a standard measurement of chest girth, that is made right under the breast;
  • chest girth at the breast: the circumference taken at the fullest part of the breast.

For example, with the size of 80D the measurement of the torso girth should be from 78 (cm) up to 80 (cm), the measurement of the breast cup size is from 98 (cm) to 100 (cm).

Determining the breast cup size:

In order to determine the breast cup size the chest girth measure is subtracted from the measure of the torso girth. The obtained number should be compared to the size chart.

Example of determining the size:

With the torso girth of 88 (cm) and the chest girth of 106 (cm) the cup size is 106 – 88 = 18 or C.

The final size is 90C.

Important: well chosen bra should feel comfortable,being fastened on the last hooks (loosest position).

Bras for pregnant and nursing women:

The measurements should be taken at the moment when the breast is maximally full with milk. The cups should be elastic, with a feature to change their size. It’s not recommended to buy foam bra models.

Important: different countries and producers have different bra proportions. For accurate model size determining the best way is trying the model.

International size conversion bra* spravka
US size spravka UK size spravka EU size spravka FR size spravka
30A 30A 65B 80B
30B 30B 65C 80C
30C 30C 65D 80D
30D 30D 65E 80E
30DD 30DD 65F 80F
30DDD 30E 65G 80G
32A 32A 70B 85B
32B 32B 70C 85C
32C 32C 70D 85D
32D 32D 70E 85E
32DD 32DD 70F 85F
32DDD 32E 70G 85G
32F 32F 70H 85H
32G 32G 70I 85I
34A 34A 75B 90B
34B 34B 75C 90C
34C 34C 75D 90D
34D 34D 75E 90E
34DD 34DD 75F 90F
34DDD 34E 75G 90G
34F 34F 75H 90H
34G 34G 75I 90I
36A 36A 80B 95B
36B 36B 80C 95C
36C 36C 80D 95D
36D 36D 80E 95E
36DD 36DD 80F 95E
36DDD 36E 80G 95G
36F 36F 80H 95H
36G 36G 80I 95I
38B 38B 85C 100C
38C 38C 85D 100D
38D 38D 85E 100E
38DD 38DD 85F 100F
38DDD 38E 85G 100G
38F 38F 85H 100H
38G 38G 85I 100I
40B 40B 90C 105C
40C 40C 90D 105D
40D 40D 90E 105E
40DD 40DD 90F 105F
40DDD 40E 90G 105G
40F 40F 90H 105H
40G 40G 90I 105I
42B 42B 95C 110C
42C 42C 95D 110D
42D 42D 95E 110E
42DD 42DD 95F 110F
42DDD 42E 95G 110G
42F 42F 95H 110H
42G 42G 951 110I
44B 44B 100C 115C
44C 44C 100D 115D
44D 44D 100E 115E
44DD 44E 100F 115F
44DDD 44E 100G 115G
44F 44F 100H 115H
44G 44G 100I 115I