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32K Bra Size — UK, EU & French Conversion

A US 32K bra in UK, European and French sizing, with its sister sizes. Not sure 32K is right? Measure with the bra calculator first.

Reviewed by the 247Sizing teamLast updated: 27 August 2026
US 32K = UK 32H
EU 70K · French 85K

A US 32K bra converts to UK 32H, EU 70K and French 85K. The band number maps on a fixed scale, while cup letters shift between systems above D.

RegionSize
US32K
UK32H
EU (Europe)70K
FR / ES (France, Spain)85K

Sister sizes for 32K

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

34JSister 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.

30K · 34K · 32J

All bra sizes → · Bra calculator → · Converter →

What is a US 32K bra in UK and EU sizing?

A US 32K is a UK 32H, EU 70K and French 85K.

What are the sister sizes of 32K?

Same cup volume, different band: 34J.

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