Wacoal has been helping women find their perfect bra sizes for more than 25 years.
Use our fit formula below to find your size.
Start with your band size
Take a snug measurement around your rib cage directly under your bust.
*Be sure to round up numerically.
Find your cup size
Measure around the fullest part of your bust.
One moment while we calculate your size.
Your Bra Size Is:
Shop Wacoal Bras
Your size cannot be determined. Please call our Fit Consultants to help you find the proper bra size at 1-800-WACOAL-0.