Bra Size Calculator Tool for Women
Use this Bra Size Calculator Tool to calculate band size and cup size in inches or centimeters with Indian sizing system and International/US sizing support.
Calculate Your Size
Enter your underbust and bust measurement to get results instantly.
Tip: Keep the tape level and snug for best accuracy. This is a sizing guide and fit can vary by brand.
About Bra Size Calculator Tool for Women
My Bra Size is a modern Bra Size Calculator Tool designed for girls and women who want quick, clear sizing. Enter underbust and bust measurements, choose inches or centimeters, then select Indian sizing or International/US sizing.
How It Works
The calculator first estimates band size using your underbust measurement, then finds cup size using the difference between bust and band. Results are shown instantly with a clean display.
Why Correct Bra Size Matters
The right bra size supports comfort and confidence. A wrong band size or cup size can cause strap pressure, band riding up, and poor support. This Bra Size Calculator Tool helps reduce guesswork.