Measuring Your Bra Size

If you already know your bra size, use that. If not then use the guide below as a starting point. Measuring your bra size is not an exact science, but this industry standard method has proven to be a good guide. Remember these measurements must be taken directly against the skin, not over any clothing.

Step 1

Measure your back size Step 1

Following the guide above, measure around your rib-cage, just below the breast and following more or less where your bra strap would normally go.

Step 2

Measure your bust size Step 2

Following the guide above, measure around the fullest part of your bust, normally at the level of your nipples.

Step 3

Calculating your bra size

Enter these measurements into the spaces below and click on the "Calculate My Bra Size" button.

Back Size (Step 1): (inches)
Bust Size (Step 2): (inches)
Your Bra Size:

Please note that bra sizes can vary slightly between different designers. The measurement we have calculated should be used as an approximate guide to your correct bra size.