US: 30DD to United Kingdom Size 30A

Cross-market women’s bra and bralette apparel conversion mapping 30DD specifications into 30A.

From Standard & Size
US
Converted Equivalent
UK
30E
Based on row equivalence: US 30DD | EU 65E
Standard cross-walk matching active anthropometric row parameters.
US: 30DD to United Kingdom Size 30A Conversion

Analyzing Size Equivalence Across Markets

US: 30DD: Corresponds to a ribcage band of 76.2 cm\text{cm} (30 in\text{in}), bust volume cup size 30DD, and recommended sister size 32D.

United Kingdom Size 30A: Corresponds to a ribcage band of 76.2 cm\text{cm} (30 in\text{in}), bust volume cup size 30A, and recommended sister size 32AA.

Other Conversions to United Kingdom Size 30A