Below you will find a bra size converter, to convert to international sizes. Band size is measured by dress size instead of underbust. However such conversions are essential in larger cup sizes as this market in AUS is met by equal parts UK, US and European manufacturers whose products display sizes in their own countries conventions without local equivalent [See for example the ranges at Blest Bras  and Brava Lingerie  ].
Convert cup size
This is how the underband of the bra will fit, so the tape should be tight, but not uncomfortable. It's best to do this measurement while you're not wearing a bra, or you can do it wearing one, just be careful not to sit the tape over your bra or underwire.
Measure around the fullest part of your bust usually over the nipple. This is best done while you're wearing a bra. Hold the tape gently so that the tape is resting lightly on your body. Make sure that the tape measure is straight across your back, and sits parallel to the floor.
It's important to find a bra that is well constructed, and the right size for you. A bra that doesn't fit or is poorly made can cause shoulder, neck and back tension, sagging breasts, and uncomfortable bulges around your breasts and upper arms and even where it fits across your back. You can do your own measurements with or without a bra on. It's easier to get the underbust measurement if you have a friend to help.
Doing this will help you find the perfect bra fit for your body. Use the calculator above to find your bra size for Australian bras; now you are ready to shop from one of the many BERLEI bras in your size!
You can now shop across all these brands, add them to your bag, checkout once, and receive your order in one convenient delivery. Shipping for these brands is only available to an Australian or New Zealand address. Please note that your shopping bag contains one or more of these brands listed above. You will have to remove these items if you intend to ship to your country.
As this chart continues, up to a 16 inch difference can be found. Band sizing in Europe and Japan EU does not correspond to underbust circumference, but one add 4 or 5 inches to her measurement, instead of taking the raw number. Thus, to find one's correct EU band size, a rough rule to follow is to round the underbust measurement to the nearest 5 as band sizes increase in multiples of 5 centimeters, such as 55, 60, 65, 70, etc. Cups increase by 2 centimeters for every band size, instead of the one inch 2.
The Japanese labeling system differs only from Europe's in that cup size is listed before band size, such as "B70" instead of "70B".
Just like with other sizing systems, the number indicating band size and the number the bra actually stretches to can vary between brands. If you're looking to try a new brand online, it's always best to look for reviews on bra blogs and places like Bratabase and A Bra That Fits before purchasing.
The bra sizing method of Australia and New Zealand AUS most often uses cup size increases of 2cm as seen in manufacturers sizing charts such as Bendon  , Bonds  and Pleasure State . Band size is measured by dress size instead of underbust. These AUS dress sizes are only based on women with B and C cups, leading to inaccuracy if one chooses a bra based solely on dress size. Circumference of chest, as used in dress size, does not relay information regarding band size or cup size.
However there is substantial variation between manufacturers sizing and cup labelling  with many using unique labelling such as Cake  , Lovable  and BodyWise  Bendon notably is the only one employing UK sizing . However such conversions are essential in larger cup sizes as this market in AUS is met by equal parts UK, US and European manufacturers whose products display sizes in their own countries conventions without local equivalent [See for example the ranges at Blest Bras  and Brava Lingerie  ].
Many local lingerie and large cup bra specialists are themselves confused by differences in cup labelling and offer misinformation.
Such misinformation can result in women wearing several cup sizes too small.
UK to Australian Bra Size With a UK to Australian (French to UK) Bra Size Converter at hand, you are ready to do your bra shopping from both USA/Canada and Australia/New Zealand. 59 rows · International Size Conversion Different sizing used across the globe can be confusing! Use . AU Bra Size to US, UK, EU, FR, IT Bra Sizes Let us help you convert UK Bra Sizes to other Bra Sizing Systems. This is useful if you are planning to shop bras on the internet (you can actually save a lot of money!), or if you are going to USA, France, Italy or another country.