WHO WE ARE
More Than Just a Converter
At My Bra Size Converter, we believe that finding the perfect bra shouldn’t be a guessing game. Whether you are shopping online in Paris, New York, or Tokyo, we are here to take the confusion out of international sizing.

Why We Built This Tool
We noticed a common problem: bra sizing varies wildly between brands and countries. A 34D in the UK is not a 34D in the US. This inconsistency leads to poor fitting, discomfort, and frustration.
Our mission is simple: To provide a universal, accurate, and easy-to-use tool that bridges the gap between global sizing systems. But we didn’t stop there. We built an extensive library of guides to help you understand exactly what those sizes mean.
Everything You Need in One Place
Precision Converter
Instantly convert your size between 20+ international systems with live accuracy.
Educational Guides
Deep dive into our blog for explanations on sister sizing, cup meanings, and regional differences.
Visual Fitting
See a realistic representation of how a bra size fits using our advanced visual simulator.
Our Commitment
We are committed to helping women feel confident in their skin. While our tool uses standard industry charts for accuracy, we always encourage professional fittings for medical or post-surgical needs. Our blog is continuously updated to answer your most pressing questions about fit, style, and comfort.