How can I measure my bra size at home?

Use a flexible tape to record snug underbust and bust measurements, then plug both numbers into our bra size calculator to convert them into band and cup labels without leaving home.

What if I do not own a soft measuring tape?

Wrap a string around your ribcage and bust, mark the overlap, and measure the string against a ruler. Enter the results in centimetres or inches and the calculator will convert automatically.

Can I convert the result into UK, EU, or other systems?

Yes. After calculating your US size, open the common conversions section to see UK, EU, FR, JP, and AU equivalents or jump directly to our dedicated bra size converter tools.

How to Measure Bra Size at Home in 5 Easy Steps (2025 Guide)

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March 14, 2024•8 •

Sarah Mitchell

: May 2026

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