👙 Bra Size
48DD Bra Size — UK, EU & French Conversion
A US 48DD bra in UK, European and French sizing, with its sister sizes. Not sure 48DD is right? Measure with the bra calculator first.
US 48DD = UK 48DD
EU 110E · French 125E
A US 48DD bra converts to UK 48DD, EU 110E and French 125E. The band number maps on a fixed scale, while cup letters shift between systems above D.
| Region | Size |
|---|---|
| US | 48DD |
| UK | 48DD |
| EU (Europe) | 110E |
| FR / ES (France, Spain) | 125E |
Sister sizes for 48DD
Same cup volume, different band — try these if the band feels tight or loose but the cup is right:
46DDDSister 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 48DD bra in UK and EU sizing?
A US 48DD is a UK 48DD, EU 110E and French 125E.
What are the sister sizes of 48DD?
Same cup volume, different band: 46DDD.
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