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Bra Size Calculator AAA-O cups

Ondermaat BH meten
My band measurement:
Bovenmaat BH meten
My cup measurement:

My bra size is

75 C

See size charts below to find your US size


Dobreva front closure Bra AA-DD cups | See Dobreva collection at


Going up or down a band size will change the volume of the cups

The bra 38AA has less volume as the bra in 40AA. The bras 38AA and 36A have the same cup volume.

  • it’s normal that you might fit more than one bra size, and both sizes fit you just fine
  • it is also a matter of personal preferences when choosing your bra size
  • some women really dislike a tight band of the bra and tend to choose a looser band
  • it is a thing of trial and error
  • you might have 1 best bra size
  • you might have 2 or maybe 3 sizes that fit you fine, depending on the model and brand of the bra

Bra shopping for small breasts

In this video from Herroom, you’ll find out what bra styles to look for if you’re a small cup. Whether you go for a natural look or a push-up? Small is beautiful!

Are you plus size? Check out the Herroom video ‘How large cup-sized girls find their true cup size’

Video Herroom 2:46 | Bra shopping for small breasts

Women with small breasts should check a bra size chart (or calculator) that includes all small cup sizes. I know many women wear the wrong cup thinking cup A is the best for them. Not really haven’t checked their sizes properly.

Read my blog on the smallest cup sizes AAA-A ».


learn how to measure a small cup size »
find out your true bra size today!
more about aaa cup bras »
more about aa cup bras »
more about a cup bras »
blogs on bras and more »

Go to bra size calculator and determine your best bra size

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How To Measure Your Bra Size
Bras For Women With Small Cup Sizes
Bras For Strapless And Backless Dresses
Best Bra Styles For Deflated And Pendulous Breasts
Best Bras For The Plus Size Petite Woman
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