Bra Size Calculator - Measure your Bra Size

Measure your Bra Size and find Bras in your Size with our unique Bra Size Calculator

Every woman needs the perfect fitting bra, and we all know that finding that flawless fit can transform your confidence. When calculating what bra size you are, you will need two measurements, the Underband size, and the Cup size. Here's how to find that flawless fit.

Measuring Guide

Step 1 - Bra Size (Underband) - Please measure in Centimeters

Measure around your rib cage directly underneath the bust. If you can get a friend to help you- it's much easier!

Step 2 - Cup Size - Please measure in Centimeters

Now measure again around your back but this time across your bust to establish your cup size measurement

Step 3 - Use the Bra Size Calculator

Use the calculator below to establish your correct bra size and link to a selection of bras in your size