Bra Size Calculator UK

UK band + cup from underbust and bust measurements.

Result

Band size32
CupD
UK size32D

Bra Size Calculator UK — FAQs

How is UK bra size calculated?

Band ≈ underbust rounded to even number; cup = bust − underbust in inches (1=A, 2=B…). Sizing varies by brand — try sister sizes (34C ≈ 32D ≈ 36B).

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Embed this Bra Size Calculator UK on your site

Free to use — paste this snippet into any webpage. It auto-resizes and includes a small attribution link. Add ?theme=dark to the iframe URL for dark mode.