This calculator estimates bra size based on bust size, frame size, and common measurement standards. Also, convert bra sizes in the US, UK, EU, and Australia. The best option is learning how to measure your bra size by taking bust measurements using these simple instructions, which will ensure a perfect fit in band and in cup—and can even help you find the right amount of support.

Understanding the Context

Measure around the fullest part of your bust, keeping the tape parallel to the floor. Wear a non-padded bra for accuracy. Enter both measurements into our calculator and instantly receive your bra size in multiple international sizing systems. Welcome to the Bra Size Calculator, a free online tool that helps you determine your correct bra size from just two measurements: your band (underbust) and bust.

Key Insights

Get instant results in 6 international sizing systems (US, UK, EU, French, Italian, and Australian), along with sister size recommendations and personalized fit tips. Enter your underbust and full-bust (overbust) measurements into the calculator to estimate a bra size (band + cup). You can also estimate measurements from a bra size or estimate a general clothing top size from a bust measurement. Yahoo: Are You Wearing the Right Bra Size? How to Measure Your Bust at Home, Per Experts Are You Wearing the Right Bra Size?

Final Thoughts

How to Measure Your Bust at Home, Per Experts It usually begins quietly. You feel a faint pinch beneath your bust as you step out of the house. A strap that slips halfway through your morning commute. After lunch, the band feels oddly tight, or ...