Quick answer
International bra size conversion compares the band scale and cup volume label across sizing systems.
International Converter
International Bra Size Converter
Select your current sizing system, band, cup, and target country to compare bra size labels.
Closest equivalent
32E UK = 32DDD/F US
Same band size. Cup label may vary by brand.
International conversions are closest label matches. Brand fit can still vary.
View size comparison
| UK size | US size |
|---|---|
| 32B UK | 32B US |
| 32C UK | 32C US |
| 32D UK | 32D US |
| 32DD UK | 32DD/E US |
| 32E UK | 32DDD/F US |
| 32F UK | 32G US |
| 32FF UK | 32H US |
| 32G UK | 32I US |
| 32GG UK | 32J US |
| 32H UK | 32K US |
Browse all converters
Common International Bra Size Conversions
| UK size | US size |
|---|---|
| UK 32E | US 32DDD/F / EU 70F / FR 85F / AU 10E |
| US 34G | UK 34F / EU 75G / FR 90G / AU 12F |
| EU 80D | UK 36D / US 36D / FR 95D / AU 14D |
| FR 90E | EU 75E / UK 34DD / US 34DD/E / AU 12DD |
| AU 10F | UK 32F / US 32G / EU 70G / FR 85G |
Why international bra labels differ
Sizing systems combine different band scales with different cup-letter traditions. A similar cup volume may be labeled E in one country and DDD/F in another.
Start with the system used by the brand
Look at the retailer's size selector or product tag first. Choose that sizing system as your target so the converted label matches the store.
Check sister sizes for comfort
If the converted cup volume seems close but the band does not feel right, use sister sizes to adjust the band while keeping similar cup volume.
Related tools
Compare nearby sizing systems or use the calculator for a measurement-based recommendation.
International Bra Size Converter FAQs
Can I convert any bra size internationally?
You can convert common UK, US, EU, FR, and AU/NZ labels, but the result is still a closest equivalent rather than a fit guarantee.
Why do some US cup labels show two letters like DDD/F?
Some US brands write the same cup volume as DDD, some as F, and some display both.
Which sizing system should I choose when shopping?
Use the sizing system shown by the brand or retailer, then adjust based on fit notes and sister sizes if needed.
Next step
Measure once, then compare your result across international labels.