Chances are, your breasts are probably not the size that you think they are.
Figure out your size with our easy 3-step measurement, so that you can finally feel comfortable in a well-fitted bra.
Sizing is a 3-step process, which we’ve made easy for you to follow here.
Before You Begin
Have a measuring tape, pen and paper ready
You will also need to be in front of a mirror
Wear a non-padded bra that reflects your true shape
You’ll need to determine your rib band and cup size measurements in inches.
Step 1: Upper Bust Measurement
Measure around your chest above your breasts – make sure the tape is around your back and under your armpits. Check in the mirror to ensure the measuring tape is parallel to the floor along your back. The tape should be snug around your body without any fingers underneath the tape. If you are in between band sizes, round up or down to the nearest even number. This will be your band size (34, 36 etc.). It’s easier to measure in inches than cm.
Step 2: Full Bust Measurement
Measure around the fullest part of your breasts, over your nipple area. This is a looser measurement than the upper chest measurement – make sure the tape is parallel to the floor, and flat against your body. Hold both ends of the tape with one hand at the side of your breast to take the measurements. Round up or down to the nearest full number.
Step 3: Under Bust Measurement
Measure around your ribcage just below the bust – make sure the tape is parallel to the floor and flat against your body. Hold both ends of the tape with one hand at the side of your ribcage to take the measurements. Round up or down to the nearest full number.
Calculate Your Size
Your band size = Upper Chest measurements
Your cup size = Full bust measurements – Under bust measurements. Every 1” represents 1 Cup size, starting with A Cup e.g:
Upper Chest = 34”
Full Bust = 36”
Under Bust = 29”
=>>>
Cup size = 36” – 29” = 7”
Therefore 7” = G Cup
=>>> Your bra size = 34G
Once you have gotten your correct bra size, go to respective bra charts to get the correct size equivalent for that particular bra. Each bra may have different size charts, so please look at them carefully.
If you are pregnant, please get 1-2 cup sizes up to cater for the extra growth especially during breastfeeding.
Contact us on Instagram if you need assistance on the sizing.
Check Out Our Video Guides
For how to measure your bra size accurately by yourself.
SHOP ALL
![Eden Sculpt & Lift Bra [Non-Nursing] A-G Cup](https://anneematthew.com/wp-content/uploads/2025/02/8-e1762004861264-500x750.png)
