👙 Bra Size
30G Bra Size — UK, EU & French Conversion
A US 30G bra in UK, European and French sizing, with its sister sizes. Not sure 30G is right? Measure with the bra calculator first.
US 30G = UK 30F
EU 65G · French 80G
A US 30G bra converts to UK 30F, EU 65G and French 80G. The band number maps on a fixed scale, while cup letters shift between systems above D.
| Region | Size |
|---|---|
| US | 30G |
| UK | 30F |
| EU (Europe) | 65G |
| FR / ES (France, Spain) | 80G |
Sister sizes for 30G
Same cup volume, different band — try these if the band feels tight or loose but the cup is right:
28HSister down
32DDDSister up
⚠️ US cup lettering above D varies by brand (DD vs E, DDD vs F). Match by the EU/UK equivalent when a brand's letters differ.
All bra sizes → · Bra calculator → · Converter →
What is a US 30G bra in UK and EU sizing?
A US 30G is a UK 30F, EU 65G and French 80G.
What are the sister sizes of 30G?
Same cup volume, different band: 28H, 32DDD.
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