28A bra size — conversion chart, sister sizes & brands
A 28A bra (US notation) in every regional standard. The same band-and-cup, labelled eight different ways.
| US | UK | EU | FR | IT | AU | JP | IN |
|---|---|---|---|---|---|---|---|
| 28A | 28A | 60A | 75A | 60A | 6A | 60A | 28A |
Band conversions are exact; cup fit still varies by brand, style, and body — a conversion is a starting point, not a guarantee.
Sister sizes of 28A
Sister sizes hold the same cup volume with a different band — the quickest fix when a band feels too tight or too loose.
At the edge of the common range.
Not sure you're a 28A? Two measurements, two minutes — free, nothing stored.
Check my size →Brands that make A-cup bras
Victoria's SecretThirdLoveSavage X FentyAerieWacoalNatoriTriumphChantelleH&MCUUPPepperSKIMSIntimissimiHunkemollerMarks & SpencerCalvin KleinCosabellaPrima DonnaCloviaZivameEnamorWacoal JapanUniqloBerleiAmanteSimone PereleEvelyn & BobbieSomaParfaitBoux Avenue
28A FAQ
- What is 28A in EU sizing?
- 28A (US) is EU 60A. In UK sizing it is 28A. Band conversions are exact; cup fit still varies by brand, style, and body — a conversion is a starting point, not a guarantee.
- What are the sister sizes of 28A?
- 28A sits at the edge of the common range; the nearest same-volume options are one band up or down.
- Is 28A the same in every brand?
- No. A 28A can fit differently between brands because of pattern, fabric and cup shape. Use it as a starting point and try a sister size when switching brands.