👙 Bra Size
46D Bra Size — UK, EU & French Conversion
A US 46D bra in UK, European and French sizing, with its sister sizes. Not sure 46D is right? Measure with the bra calculator first.
US 46D = UK 46D
EU 105D · French 120D
A US 46D bra converts to UK 46D, EU 105D and French 120D. The band number maps on a fixed scale, while cup letters shift between systems above D.
| Region | Size |
|---|---|
| US | 46D |
| UK | 46D |
| EU (Europe) | 105D |
| FR / ES (France, Spain) | 120D |
Sister sizes for 46D
Same cup volume, different band — try these if the band feels tight or loose but the cup is right:
44DDSister down
48CSister 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 46D bra in UK and EU sizing?
A US 46D is a UK 46D, EU 105D and French 120D.
What are the sister sizes of 46D?
Same cup volume, different band: 44DD, 48C.
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