👙 Bra Size
42G Bra Size — UK, EU & French Conversion
A US 42G bra in UK, European and French sizing, with its sister sizes. Not sure 42G is right? Measure with the bra calculator first.
US 42G = UK 42F
EU 95G · French 110G
A US 42G bra converts to UK 42F, EU 95G and French 110G. The band number maps on a fixed scale, while cup letters shift between systems above D.
| Region | Size |
|---|---|
| US | 42G |
| UK | 42F |
| EU (Europe) | 95G |
| FR / ES (France, Spain) | 110G |
Sister sizes for 42G
Same cup volume, different band — try these if the band feels tight or loose but the cup is right:
40HSister down
44DDDSister 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 42G bra in UK and EU sizing?
A US 42G is a UK 42F, EU 95G and French 110G.
What are the sister sizes of 42G?
Same cup volume, different band: 40H, 44DDD.
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