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