BraSizeConversion

Bra Size Calculator: Europe (EU sizing)

Measure once, and this calculator highlights your size in Europe (EU sizing)'s EU convention while showing all 7 international systems for imported brands. Enter your snug underbust and fullest bust below.

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This calculation runs entirely in your browser. Your measurements are never stored or sent anywhere.

Shopping for bras in Europe (EU sizing)

EU sizing labels the band in centimeters rounded to fives, so shelves run 65, 70, 75, 80, 85 and up, and the cup ladder goes A, B, C, D, E, F, G without the UK's doubled letters. The practical consequence is that the letters diverge above D: an EU 75E is not a US 34E, and cross-border shopping on Amazon.de or a Spanish site is where that bites.

The trap inside Europe is French numbering, which adds 15 to the EU band: an EU 75 is a FR 90. An 85 on a tag might be an EU 85 or a French 85, which is an EU 70, and nothing on the label always says which. Country of origin usually settles it, and the centimeter measurement always does.

Depth of range varies enormously by country rather than by the system. Polish makers like Ewa Michalak and Comexim hand-grade cups far past what German or Italian high streets carry, and they ship across the EU, so the best-fitting option for a projected shape is often two borders away from where you live.

Brands you will commonly see: Triumph, Anita, Chantelle, Intimissimi, Hunkemöller, Ewa Michalak.

How Europe (EU sizing) writes a bra size

Europe (EU sizing) labels the band in centimetres rounded to the nearest five, so shelves run 65, 70, 75, 80 and up. Convert from an American band by multiplying by 2.5 and subtracting 10.

Cups run in single letters the whole way - A, B, C, D, E, F, G, H - with none of the British doubling, so a Europe (EU sizing) E sits where a UK DD does.

Sizes are written band first, then cup, as in 75E.

EU size conversion chart

Every row is one body. The EU column is what the label prints; the others are what the same bra is called elsewhere, which is what you need when a brand ships from abroad.

EUUSUKFRJP
70B32B32B85BC70
70D32D32D85DE70
75B34B34B90BC75
75C34C34C90CD75
75D34D34D90DE75
75E34DD34DD90EF75
80C36C36C95CD80
80D36D36D95DE80
80E36DD36DD95EF80
80F36DDD36E95FG80
85D38D38D100DE85
85E38DD38DD100EF85
90D40D40D105DE90

Common Europe (EU sizing) conversions, answered

What is a US 34D in Europe (EU sizing)?
A US 34D is a 75D in Europe (EU sizing). The same bra is a UK 34D and an EU 75D.
What is a US 34DD in Europe (EU sizing)?
A US 34DD is a 75E in Europe (EU sizing). The same bra is a UK 34DD and an EU 75E.
What is a US 36DD in Europe (EU sizing)?
A US 36DD is a 80E in Europe (EU sizing). The same bra is a UK 36DD and an EU 80E.
What is a US 36DDD in Europe (EU sizing)?
A US 36DDD is a 80F in Europe (EU sizing). The same bra is a UK 36E and an EU 80F.
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Frequently asked questions

What bra sizing system does Europe (EU sizing) use?
Europe (EU sizing) primarily uses EU sizing conventions in mainstream retail, though imported brands can carry other systems' labels. The calculator above highlights your EU size and shows all 7 systems for imports.
Which bra brands are common in Europe (EU sizing)?
Commonly available names include Triumph, Anita, Chantelle, Intimissimi, Hunkemöller, Ewa Michalak. Local availability shifts, and each brand's own centimeter chart beats any converted label when they disagree.
What is a US 34DD in Europe (EU sizing) sizing?
A US 34DD is a 75E in Europe (EU sizing). 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 Europe (EU sizing)?
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.
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Last updated August 2026.