This calculator estimates bra size based on bust size and band size (frame size). To ensure accuracy, measure to the nearest ¼ inch or ½ cm. This calculator provides results for the United States, the United Kingdom, European Union, France, Belgium, Spain, Australia, and …

The size of a bra always depends on two factors: the circumference of the body just below the breasts (called band size) and the circumference above the breasts, usually at the level of the nipples (called bust size).

Find your local bra size in the Bra Size Conversion Chart below, and see equivalent bra sizes in other bra sizing systems (countries). Note about cup size: In this bra size conversion chart, all bra sizes start with cup size AA. This will work with most bra models.

2025年2月27日 · Get your perfect bra size in seconds. No confusing charts—just accurate, easy results! Try our FREE calculator now.

提供精準的胸圍尺寸換算服務，包含歐美、日韓、國際標準等多地區內衣尺碼對照，幫助您輕鬆找到合適的內衣尺寸。

Find the bra size that fits you best with these quick and easy international bra size conversion charts. Plus, shop your size with our BraFinder™! Learn more.

Our intuitive bra size calculator makes it simple and stress-free. Just follow the guided steps, input your measurements, and discover your ideal size in minutes. Say goodbye to discomfort and hello to confidence with a fit that feels tailor-made for you!

With this converter you can convert a bra size to another bra size system. Enter the bra size and choose which size system to change to which size system and see result. You can convert bra sizes between the following systems: EU, UK, US, IT, AU and FR. You can also look at the bra size chart for different sizes of bras. In Europe, usually the ...

Find your perfect bra size with our free bra size calculator. Enter your measurements and get instant bra size recommendations. Easy to follow measuring guide included.

Bra Size Chart: Find your perfect fit with our easy-to-use bra size chart. Learn how to measure, convert sizes, and shop for the best bras for comfort and support.