🌸 International Bra Size Guide

Bra Size Converter

Convert a bra size between common US, UK, EU, French, Australian and Japanese sizing systems.

Enter Your Bra Size

Select the sizing system shown on your current bra.

Enter the band number from your current bra.

How to check: Look at the number printed on your bra label. For US, UK and AU sizing, enter an even band size from 28 to 60. For EU, FR and JP sizing, enter the band number shown on the label.
Enter the band number printed on your current bra.

Select the cup letter used by your current sizing system.

How to check: Check the letter printed immediately after the band number on your bra label. For example, in 32D, the cup size is D.
Important: International bra sizing is not perfectly standardized. Brand, style and breast shape can affect the final fit. Treat the converted size as an approximate equivalent and check the individual brand’s size chart whenever possible.

Your Converted Bra Sizes

These are approximate equivalents for your selected size.

Your entered size —
US— United States sizing
UK— United Kingdom sizing
EU— European sizing
FR— French sizing
AU— Australian sizing
JP— Japanese sizing
How to use this result:
Use the converted size as a starting reference rather than a guarantee of fit. Some brands use different cup sequences, especially for larger cup sizes. If a converted size is not available from a particular brand, check that brand’s own measurement and size chart.

🔒 Need Private Size Guidance?

If you are unsure which converted size to choose, you can contact Clinical Care privately for help understanding your measurements and sizing options.

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