United Kingdom Size 34A to US: 30C

Cross-market women’s bra and bralette apparel conversion mapping 34A specifications into 30C.

From Standard & Size
UK
Converted Equivalent
US
34A
Based on row equivalence: US 34A | EU 75A
Standard cross-walk matching active anthropometric row parameters.
United Kingdom Size 34A to US: 30C Conversion

Analyzing Size Equivalence Across Markets

United Kingdom Size 34A: Corresponds to a ribcage band of 86.4 cm\text{cm} (34 in\text{in}), bust volume cup size 34A, and recommended sister size 36AA.

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

Other Conversions to US: 30C