BIC / IBAN Converter


Where can I get my BIC & IBAN Numbers?

We have created a tool to allow you to quickly convert your NSC and Account Number to your BIC & IBAN. 

Go to our BIC/IBAN Converter now.

Alternatively, there are a number of other ways to find your BIC & IBAN:

  • Using AIB Mobile Banking* view your BIC & IBAN at the top of your transactions list

  • Using AIB Internet Banking view your BIC & IBAN on the Recent Transactions page

  • By calling our Customer Service Team at 0818 724 724

  • On the top right hand side of your bank account Statement/eStatement

  • Visiting any AIB Branch with photo ID

* Please note you must first be registered for AIB Phone & Internet Banking


You can also visit our Help Centre for further information on BIC/IBAN or any other service query.

Convert to BIC & IBAN