EU to US conversion

EU 80E in US Bra Size

Convert 80E from European sizing to US sizing, with the full international table, sister sizes, and practical fit checks in one place.

Instant answer

80E (EU) =

36DD US

In this sizing table, 80E in European sizing converts to 36DD in US sizing.

Full conversion table for 80E (US 36DD)

36DD bra size conversion across US, UK, EU, French, and Australian sizing.
US	UK	EU	FR	AU
36DD	36DD	80E	95E	14DD

Bra sizing varies between brands. Use this as an accurate starting point and check the fit.

What this conversion means

Reverse conversions are useful when a tag, retailer, or size chart starts outside the US system. In this table, EU 80E converts to US 36DD, then the adjacent links help you compare nearby options.

Sister sizes for the US equivalent (36DD)

Sister sizes: 34DDD and 38D can be worth checking when the cup volume feels close but the band needs a different feel.

What measurements make a 80E?

The useful way to read 80E is to separate the band from the cup step. In the current calculator formula, the closest starting range is about 35-37 inches (89-94 cm) under the bust and about 40.5-41.5 inches (103-105 cm) around the fullest part of the bust. The band comes from the underbust rounding, while the cup step comes from the difference between bust and band. This page uses 36DD as the US equivalent for those measurement notes.

Is 80E big or small?

Whether 80E feels small, average, or full depends on the body and on the brand. In this size set, the US equivalent uses a middle band and a fuller cup step. Cup letters are relative to the band, so a D on one band is not the same volume as a D on every other band. The most useful question is whether the band stays level and the cups hold smoothly, not whether the label sounds large or small.

If 80E doesn't fit right

Band rides up: The band may be too loose or stretched out; try a snugger band or compare the snugger sister size.

Cups gape: The cup may be too roomy, too deep, or pulled away by a loose band; check the band before changing cup volume.

Cups spill: The cup volume may be too small or the cup shape may be too closed; try one cup step up before changing the band.

Straps dig in: The straps may be compensating for a band that is not supporting enough; reset the band fit before tightening straps.

How 80E differs between brands

80E can shift in feel from one retailer to another because brands grade bands and cups in their own way. A firmer elastic can make the same band feel smaller, and a shallow or narrow cup can make the same cup letter feel different. Check the retailer chart, read fit notes when available, and compare the label against the brand and region sizing guide before treating the conversion as final.

Shopping for 80E

80E is easiest to compare when you try shapes that show both cup volume and band tension clearly. If the cup is in a lower or middle step, lightly lined T-shirt styles can make gaps easy to spot. Fuller cup steps often benefit from styles with steadier side support, deeper cups, or a balconette shape depending on breast shape. For special outfits, compare the fit needs in the outfit guides before choosing a strapless, plunge, or backless option.

Bras in your size

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Everyday Fit Store

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Comfort Band Co.

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Soft Cup Edit

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FAQ

Is 80E the same as 36DD in the US?

In this dataset, 80E (EU) converts to 36DD in US sizing. Some brands publish their own charts, so use this as the closest standard label and still check the real fit.

What is 80E in French sizing?

80E (EU) matches the same base record as 95E (FR). The full table on this page shows each supported label side by side.

How do I check the fit of 36DD?

A good US fit should feel secure without digging. If 36DD feels close in the cup but wrong in the band, compare the sister sizes before changing cup volume.

What sister sizes work with 36DD?

34DDD and 38D are the closest sister-size options for 36DD in this dataset. Try a sister size when cup volume feels close but the band needs to feel snugger or looser.

Why do bra sizes differ between countries?

Bra labels are written differently across US, UK, EU, French, and Australian systems. Cup letters can also diverge after D, so a converted label is a starting point rather than a promise of identical fit.

What measurements usually make 80E?

80E maps to US 36DD here. The current calculator formula points to about 35-37 inches underbust and 40.5-41.5 inches bust, or roughly 89-94 cm and 103-105 cm. Treat that as a starting range and then check the real fit.