Bra Size Converter
Convert bra sizes between US, UK, EU, French, Italian, Australian and Japanese sizing systems
International Size Conversion
US
34C
UK
34C
EU
75C
France
90C
Italy
3C
Australia
12C
Japan
75C
Sister Sizes
These sizes have the same cup volume:
32D (smaller band)
36B (larger band)
Calculate from Measurements
Measuring Tips
Under bust: Measure snugly around your ribcage, directly under your breasts
Bust: Measure around the fullest part of your bust while wearing an unpadded bra
Note: Sizes can vary between brands. This converter provides a starting point.