US to AU conversion

36A in Australian Bra Size

Convert 36A from US sizing to Australian sizing, with the full international table, nearby sister sizes, and fit checks in one place.

Instant answer

36A (US) =

14A AU

In this sizing table, 36A in US sizing converts to 14A in Australian sizing.

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If you are starting from body measurements instead of a known label, use the AU/NZ calculator with centimetres selected by default.

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Not sure about your size? Recheck your measurements before comparing conversion labels.

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Sizing varies by brand

A conversion gives you the closest label in another sizing system, but brands can grade cups, wires, and bands differently. Use the converted size as a starting point, then check the retailer's chart and the fit of the actual bra.

Before you buy in Australian sizing

Use 14A as the translated label, not as a fit guarantee.
Check the retailer's size chart because some brands grade bands and cups differently.
If the cup volume feels close but the band changes, compare sister sizes before switching cup letters.
When possible, check return rules before buying across sizing systems.

Full conversion table for 36A

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

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

Sizes near 36A in Australian sizing

If 36A is close but not right, these are the neighbouring US sizes and what each one becomes in Australian sizing. Band neighbours change the fit around the ribcage; cup neighbours change volume.

US sizes adjacent to 36A and their Australian equivalents.
US size	AU size	How it differs
34A	12A	One band step snugger, same cup letter.
38A	16A	One band step looser, same cup letter.
36B	14B	One cup step up, same band.

What this conversion means

Bra size conversions are label translations, not fit guarantees. For 36A to Australian, this dataset shows 14A; fabric, wire shape, and brand grading can still make two bras with the same label feel different.

Sister sizes for 36A

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

What measurements make a 36A?

The useful way to read 36A 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 36.5-37.5 inches (93-95 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.

Is 36A big or small?

Whether 36A 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 lower 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 36A 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 36A differs between brands

36A 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 36A

36A 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.

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FAQ

Is 36A in the US the same as Australian sizing?

Not exactly. 36A is the US label, and this table converts it to 14A in Australian sizing, though some brands publish their own charts.

What is 36A in UK sizing?

In this same table, 36A converts to 36A (UK). That helps when a retailer shows a UK chart instead of a Australian one.

How do I know if 36A fits?

Check that the band stays level, the cups do not spill or gap, and the center gore sits close if the bra has wires. If the cup feels right but the band feels wrong, try a sister size.

What sister sizes work with 36A?

34B are the closest sister-size options for 36A 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?

Countries and brands do not all use the same band labels or cup-letter sequence. A conversion translates the closest standard label, but the final fit still depends on the specific bra.

What measurements usually make 36A?

The current calculator formula points to about 35-37 inches underbust and 36.5-37.5 inches bust, or roughly 89-94 cm and 93-95 cm. Treat that as a starting range and then check the real fit.