knowhersize

Reviewed

34B vs 32C

34B and 32C are sister sizes: the cups hold the same volume. 34B has the looser band and 32C the firmer one, so pick by how the band feels.

Side by side

34B32C
RelationshipSister sizes
UK34B32C
AU12B10C
EU75B70C
FR90B85C
Underbust34–35 in32–33 in
Bust≈ 36 in≈ 35 in
Cup volumeSame

On the size chart

34B is marked in ink and 32C is outlined. The yellow diagonal through 34B shows every size with the same cup volume.

34B = UK 34B · AU 12B · EU 75B · FR 90B. Sister sizes: 32C, 36A. 34B in full →
A
B
C
D
DD
DDD
G
H
28
30
32
34
36
38
40
42
44

Questions

Is 34B the same as 32C?

34B and 32C are sister sizes: the cups hold the same volume. 34B has the looser band and 32C the firmer one, so pick by how the band feels.

Can I wear 32C if I'm a 34B?

Often, yes. The cups hold the same volume, so the change you'll feel is the band: 32C is firmer. Choose by how the band sits, level and snug on the loosest hook.

What are 34B and 32C in UK sizes?

34B is UK 34B and 32C is UK 32C. In Europe they are 75B and 70C.