Wacoal - mybraFit™ Calculator 12+

Digital Bra Fitting App


    • 3.8 • 76 Ratings
    • Free



The first of its kind, mybraFit™ is a patent-pending, AI-powered app that determines accurate bra size within minutes and delivers a personalized recommendation of Wacoal bras tailored to fit the consumer’s needs. For too long, the industry has relied on the consumer to provide the information needed for accurate sizing As the leader in bra fitting for over 70 years, Wacoal is committed to helping you find the perfect fit with our innovative twist on the bra size calculator.

In ever-changing times, we understand if scheduling a fitting with a professional Fit Expert is unfeasible. However, your comfort and confidence shouldn't have to be compromised. Use the groundbreaking technology of our digital bra fitting app to capture your key bra measurements in seconds, leading you to the perfect fit!

Once you measure your bra size, explore our wide catalog of best sellers and customer favorites (available in up to I cup size) at wacoal-america.com.

While using our bra fit calculator and a tape measure provides accurate sizing for many women, the technology of the mybraFit™ app analyzes everything about your breast shape in a way that standard measuring can't.

From fluctuating weight and hormones to having children, there are several factors in a woman's life that can lead to a change in breast size. The mybraFit™ app works as a bra size scanner that can be used repeatedly to keep your bra wardrobe up-to-date.

At Wacoal we help women change their look as well as their outlook. Our Fit Experts are available anytime you have a question about our bra fitting app. Book a virtual bra consultation, chat with us online or email fitinfo@wacoal-america.com.

What’s New

Version 1.0.2

Bug fixes

Ratings and Reviews

3.8 out of 5
76 Ratings

76 Ratings

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Literally can’t believe how well this works! I ordered the size the app suggested for me and 😍😍😍I was a little skeptical at first since the size was slightly different from what I normally order, but I couldn’t believe how well this bra fit! It was so nice to be able to do this at home (especially with how crazy things are out there right now) and the fit is way better than anything I’ve gotten at Victoria’s Secret. Amazing!!!!! 🥰🥰

Shaz1198 ,

Fun app

The App was very easy to use. And you can re-take the evaluation to see if it gives different results with different bras. Which it didn’t, but I still found it fun to try. The bra I got from the suggestion was a cup size larger than I usually get, but was very impressed on how it fit when I received it.

atjacx ,

Great Info & Easy to Use

The friendly host guides you through the steps ~ Even suggesting to wear leggings for a better read on your figure. Interesting Technology & Easy to Use. The list of suggested styles by my size & shape made In store shopping even easier. After trying on I bought a few to test the new size.

App Privacy

The developer, Wacoal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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