How to use the
Bra Size Calculator
User Friendly
The Upbra Bra Size Calculator App takes 3 measurements, asks you a few questions, and gives you an accurate bra size calculation in less than 3 minutes. No measuring tape or bra size chart.
Fast Free and Easy
It's completely free. Just run the Mobile Bra Size Calculator App by pressing the button above. No downloading, no memory usage, no updating, no ads.
Just follow our step by step detailed instructions to measure yourself to the 3 graphs that pop up on the screen and select the measurement that best correspond to you then answer a few questions! The app will show you your best Upbra bra size. Since Upbra bras use standard US sizing, this should be your size for most other bras too.