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36D Bra Size — UK, EU & French Conversion

A US 36D bra in UK, European and French sizing, with its sister sizes. Not sure 36D is right? Measure with the bra calculator first.

Reviewed by the 247Sizing teamLast updated: 27 August 2026
US 36D = UK 36D
EU 80D · French 95D

A US 36D bra converts to UK 36D, EU 80D and French 95D. The band number maps on a fixed scale, while cup letters shift between systems above D.

RegionSize
US36D
UK36D
EU (Europe)80D
FR / ES (France, Spain)95D

Sister sizes for 36D

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

34DDSister down
38CSister 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.

34D · 38D · 36C · 36DD

All bra sizes → · Bra calculator → · Converter →

What is a US 36D bra in UK and EU sizing?

A US 36D is a UK 36D, EU 80D and French 95D.

What are the sister sizes of 36D?

Same cup volume, different band: 34DD, 38C.

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