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How To Measure Bra Size

Summary:

 

To find your bra size, you’ll need a tape measure and your best-fitting bra (preferably an underwire, not a minimizer or sports bra).

 

1. Measure your band size

   Wearing your bra, take a snug measurement around your ribcage, directly under your bust and level all around. If you get an odd number, round up to the next even number.

2. Measure your bust size

   Take a loose measurement over the fullest part of your bust, keeping the tape level around your body. If needed, round up to the nearest inch.

3. Calculate your cup size

Subtract your band size from your bust size, and use the difference to find your cup size on the bra size chart below.