Bra sizing please - calculator online?

[libbyss]

I'm sure I have seen an online one before where you type in your back measurement and the other measurement and it caluculates the size for you. Does anyone know what I am talking about?

[NomDePlume]

Have you tried figleaves.com ? They have a bra size chart online.

[CountessDracula]

You really need to get measured properly IMO

[ToshyTinker]

They never come out in a bra size I have ever worn