👙 Bra Size
46AA Bra Size — UK, EU & French Conversion
A US 46AA bra in UK, European and French sizing, with its sister sizes. Not sure 46AA is right? Measure with the bra calculator first.
US 46AA = UK 46AA
EU 105AA · French 120AA
A US 46AA bra converts to UK 46AA, EU 105AA and French 120AA. The band number maps on a fixed scale, while cup letters shift between systems above D.
| Region | Size |
|---|---|
| US | 46AA |
| UK | 46AA |
| EU (Europe) | 105AA |
| FR / ES (France, Spain) | 120AA |
Sister sizes for 46AA
Same cup volume, different band — try these if the band feels tight or loose but the cup is right:
44ASister down
⚠️ 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 46AA bra in UK and EU sizing?
A US 46AA is a UK 46AA, EU 105AA and French 120AA.
What are the sister sizes of 46AA?
Same cup volume, different band: 44A.
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