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28G Bra Size — UK, EU & French Conversion

A US 28G bra in UK, European and French sizing, with its sister sizes. Not sure 28G is right? Measure with the bra calculator first.

Reviewed by the 247Sizing teamLast updated: 27 August 2026
US 28G = UK 28F
EU 60G · French 75G

A US 28G bra converts to UK 28F, EU 60G and French 75G. The band number maps on a fixed scale, while cup letters shift between systems above D.

RegionSize
US28G
UK28F
EU (Europe)60G
FR / ES (France, Spain)75G

Sister sizes for 28G

Same cup volume, different band — try these if the band feels tight or loose but the cup is right:

30DDDSister 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.

30G · 28DDD · 28H

All bra sizes → · Bra calculator → · Converter →

What is a US 28G bra in UK and EU sizing?

A US 28G is a UK 28F, EU 60G and French 75G.

What are the sister sizes of 28G?

Same cup volume, different band: 30DDD.

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