Bra Size Converter
Convert bra sizes between US, UK, EU, FR/BE, AU/NZ, and IT sizing systems instantly.
Equivalent sizes
US
UK
EU
FR / BE
AU / NZ
IT
How to use
- Select the sizing system you know your size in (e.g. US, UK, or EU).
- Choose your band size and cup size from the dropdowns.
- The equivalent sizes in all other systems are shown instantly.
Related tools
Frequently Asked Questions
- Is this bra size converter free?
- Yes, completely free with no signup and no usage limits.
- Does my data leave my device?
- No. All conversions run in JavaScript inside your browser. Nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.
Last updated: By jarvisbox