As of 1 April 2024, the ARR currency has changed from Euros (€) to GBP Pound Sterling (£). For sales concluded prior to this date, you can continue to use this calculator. For sales taking place from 1 April onwards, please email to check the royalty due on the sale.

ARR royalty calculator

  1. Select sale status:

This calculator links to the European Central Bank’s website. It can sometimes perform more slowly between 9-11am and 4-6pm when they refresh their currency rates.

If you experience problems, we advise you try again later. For any other issues, please 
get in touch.