The bra size also known as brassiere measurement or bust size is the measure which indicates the size characteristics of a brabra size is usually expressed as consisting of two measurements with a number of systems in use around the world the band length often numerical and cup size often alphabetical. Compare the differences between sizing standards for the us uk eu and for australia and new zealand or explore hundreds of other calculators addressing math health fitness finance and more. Try to go up a cup size keeping the under bust size the same. Both charts lets you convert between us size and uk europe france spain japan australian bra cup and band sizes. Then use the international cup and band size conversion charts below to find your correct bra size. Use this table to convert your bra band size into international sizes.
Note about cup size. But be aware that some only a few bra brands start their sizing with cup size a not aa for eu sizes. C75 instead of 75c. On the table below you will find the corresponding international sizes. In this bra size conversion chart both us and eu bra sizes start with cup size aa. Japanese bra sizes are the same as european sizes but the cup size are often written first eg.
European size cm usa uk france australia. How your bra size is calculated. Read more about sizing. Convert to international band size. This will work with most bra models. Its important that you know your measurements before you shop for a new bra.
How to measure your bra size whether you use the calculator the chart or want to work out your accurate bra size yourself youll need at least two key measurements over and under your bust. This free calculator estimates bra size based on bust size frame size and commonly used measurement standards. Your size in make bra. First determine your bra size by following our quick and easy instructions for diy bra sizing. To measure your bra size fist we calculate the band size also known as the back size. The bra bridge should lie flat against the body.
International bra size measurement systems vary. So if the under bust is 31 inches your band size is 36 inches and if the under bust is 32 inches the band size is 36 inches. If there is a gap between the bra bridge and your rib cage or the bra bridge sits on top of your breasts it might mean that the cup size is too small. The below chart will help you find the international conversion for your bra cup and band size. The centre front of the bra sits between the breasts and is also called a bra bridge. If the under bust measurement is an odd number 5 inches is added and if its even 4 inches are added.
A perfect correlation cannot be guaranteed because the sizing method between the manufacturers may vary greatly. For example a us bra size 40ddd or 40f is equal to a uk 40e an australian 18e a french 105f an italian 5f and a 90f elsewhere in europe.