Free Bra Size Calculator | Find Your Perfect Fit

Bra Size Calculator

Enter your measurements below to find your starting size.

Accurate measurements ensure comfort. Many wear incorrect sizes, causing strain or poor posture. It offers an easy starting point for your search. Use it to find a silhouette that feels as satisfying as comfort food for your soul.

How it works:

Ours uses specific math to find a match. It determines band size using ribcage measurements. It finds cup volume by comparing chest width against band width.

Measurements:

  • Step 1: Wrap measuring tape snugly around ribcage. Keep tape level.

  • Step 2: Measure fullest area across chest. Keep tape straight across back.

  • Step 3: Enter measurements above for a quick result.


Keep in mind:

Results serve as a baseline. Brands vary, so use this as a guide. If a band feels tight but cups fit, try a sister size.