comdirect: Find out IBAN - how it works

Since the switch to IBAN, this information is mandatory in all forms. If you have a comdirect account and need to find out your IBAN, we'll show you how.

Whether comdirect or another bank: the way to the IBAN is always the same.

As a direct bank of Commerzbank, comdirect has become one of the most important banks for private customers. Accordingly, the question of the IBAN comes up frequently.

How to find out your comdirect IBAN online

A systematic explanation of the structure of the IBAN is provided by comdirect here. However, a means for automatic conversion is not available there. This goes at this address:

1. Call the calculator at iban.de
2. Enter the BLZ of comdirect (always 20041155) and your account number.
3. Click Calculate IBAN.

You get the 22-digit IBAN of your account and can enter this by copy & paste in the desired place.