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Bra Size Calculator

Measure directly under the bust

Measure at the fullest point

Your Bra Size

32C

Size by Standard
US / Canada32C
UK32C
EU / France68C
Australia32C

Sister Sizes (US)

28DD/E30D34B36A

Sister sizes have the same cup volume but different band fits.

How to Measure

  • Wear a non-padded bra or measure without one.
  • Under-bust: Measure snugly directly under the bust.
  • Over-bust: Measure loosely at the fullest point of the chest.
  • If under-bust is odd (e.g. 31”), add 1 to get band size.

Calculate bra size in US, UK, EU, and Australian standards with sister size chart.