EU 90D to AU/NZ Bra Size
Conversion
EU 90D = AU/NZ 18D
Sister sizes (same fit if your size is sold out):
20C · 16DD
Shop US 40D bras on Amazon
As an Amazon Associate I earn from qualifying purchases.
Full conversion chart
| Region | Size |
|---|---|
| US | 40D |
| UK | 40D |
| EU | 90D |
| France | 105D |
| AU/NZ | 18D |
About this conversion
A EU 90D converts to a AU/NZ 18D. Bra sizes have two parts — the band (number) and the cup (letter) — and both are labelled differently across regions, which is why the same bra carries a different size in each country. Always check the brand's own size guide too, as cup grading varies between manufacturers.
If AU/NZ 18D is out of stock, the sister sizes above fit almost identically because they share the same cup volume.