BraSizeConversion

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.

Enter your measurements

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.

Brazil follows the same FR arithmetic as every other FR market, so the conversion chart lives in one place rather than being repeated: the full FR conversion chart. Sizes are written band first, then cup, as in 90E.

Look up a specific size
32D32DD32DDD32F32I32K34D34DD
28 band30 band32 band34 band36 band38 band40 band42 band

Frequently asked questions

What bra sizing system does Brazil use?
Brazil primarily uses FR sizing conventions in mainstream retail, though imported brands can carry other systems' labels. The calculator above highlights your FR size and shows all 7 systems for imports.
Which bra brands are common in Brazil?
Commonly available names include Hope, Valisere, Lupo, imported ranges. Local availability shifts, and each brand's own centimeter chart beats any converted label when they disagree.
What is a US 34DD in Brazil sizing?
A US 34DD is a 90E in Brazil. The same bra is a UK 34DD and an EU 75E, because the cup ladders diverge after D.
Do I add inches to my underbust measurement in Brazil?
No. The old habit of adding four or five inches was written for non-stretch fabric and produces a band about two sizes too loose on a modern elastic one. Measure snug and level, and use that number directly, whichever system the label uses.
Next steps

Last updated August 2026.