Reviewed
36A vs 38A
38A is bigger than 36A. The cup letter is the same, but cup volume grows with the band, so 38A's cups hold more as well as having the longer band.
Side by side
| 36A | 38A | |
|---|---|---|
| Relationship | Same cup letter, different band | |
| UK | 36A | 38A |
| AU | 14A | 16A |
| EU | 80A | 85A |
| FR | 95A | 100A |
| Underbust | 36–37 in | 38–39 in |
| Bust | ≈ 37 in | ≈ 39 in |
| Cup volume | 38A holds more | |
On the size chart
36A is marked in ink and 38A is outlined. The yellow diagonal through 36A shows every size with the same cup volume.
A
B
C
D
DD
DDD
G
H
28
30
32
34
36
38
40
42
44
Read each size
Other comparisons
Questions
Is 36A or 38A bigger?
38A is bigger than 36A. The cup letter is the same, but cup volume grows with the band, so 38A's cups hold more as well as having the longer band.
Can I wear 38A if I'm a 36A?
Only if the fit check says so. Changing the band also changes the cup volume, so try both where returns are easy.
What are 36A and 38A in UK sizes?
36A is UK 36A and 38A is UK 38A. In Europe they are 80A and 85A.