80B bra size in US
EU 80B is a US 36B. The band 80 becomes US 36; the cup B maps to US B.
36BUS size
36BUK size
80 cmunderbust band
80B across systems
| System | Size |
|---|---|
| EU | 80B |
| US | 36B |
| UK | 36B |
| FR | 95B |
Band size reference
| EU band | US band | Underbust |
|---|---|---|
| 65 | 30 | 63–67 cm |
| 70 | 32 | 68–72 cm |
| 75 | 34 | 73–77 cm |
| 80 | 36 | 78–82 cm |
| 85 | 38 | 83–87 cm |
Cups match across EU/US/UK through D, then diverge (US uses DD where EU uses E). Sister sizes fit similarly: if 80B feels off, try one band down with a cup up, or vice versa.
Frequently asked questions
What is 80B bra size in US?
A US 36B.
What is 80B in UK bra size?
A UK 36B.
What does the 80 mean in a bra size?
It's the underbust (band) measurement in centimetres — 80 cm — which is a US band 36.