Bra Size Calculator: Brazil
Measure once, and this calculator highlights your size in Brazil's FR convention while showing all 7 international systems for imported brands. Enter your snug underbust and fullest bust below.
This calculation runs entirely in your browser. Your measurements are never stored or sent anywhere.
Shopping for bras in Brazil
Brazilian labels usually follow the French-style numbering (38, 40, 42...) or local dress-size hybrids, and cup depth in national brands runs shallower than UK equivalents. Measure in centimeters and convert, rather than assuming a Brazilian 42 equals anything printed on an imported tag.
Local market strength is in bralettes, triangle styles and swim-adjacent cuts; structured deep cups above an E are mostly import territory.
Brands you will commonly see: Hope, Valisere, Lupo, imported ranges.
Frequently asked questions
Last updated August 2026.