International Bra Size Conversion Chart
Bra sizing systems vary across the world. Use this guide and our conversion tool when shopping from international brands.
Quick Conversion Reference
| US | UK | EU | FR/ES | IT | AU/NZ |
|---|---|---|---|---|---|
| 32A | 32A | 70A | 85A | 2A | 10A |
| 32B | 32B | 70B | 85B | 2B | 10B |
| 34B | 34B | 75B | 90B | 3B | 12B |
| 34C | 34C | 75C | 90C | 3C | 12C |
| 36C | 36C | 80C | 95C | 4C | 14C |
| 36D | 36D | 80D | 95D | 4D | 14D |
| 38D | 38D | 85D | 100D | 5D | 16D |
Key Differences Between Sizing Systems
US vs UK Sizes
US and UK band sizes are the same, but cup sizes diverge after D cup. US uses DD, DDD, G, H… while UK uses DD, E, F, FF, G, GG, H…
EU/European Sizes
EU uses centimeter-based bands (65, 70, 75, 80…) and a simpler cup letter progression (A, B, C, D, E, F…).
French/Spanish Sizes
French sizes add 15 to the EU band number, so EU 70 = FR 85.
For instant conversions, use our Bra Size Conversion Tool.