Automated EPO Cost Calculator

Enter a PCT publication number below, for an instant quote for EPO regional phase entry:

How the Patent Validation Cost Calculator/ EPO Cost Estimator can help you

This tool retrieves all the necessary data from the relevant patent databases and automatically calculates the costs for filing a European patent application based on an International or PCT application. You will be provided with an instant and accurate quote for entering the EP regional phase.

How to use it

Using the EPO Cost Estimator is easy. All you have to do is enter the patent’s international publication number (in the format YYYYnnnnnn without the forward-slash ‘/’). The publication number can be found on the front page of the International or PCT publication. The EPO Cost Estimator will interrogate and check all the patent databases relevant to your application and extract the required information. This will instantly give you an estimate of the costs and any other official fees for your EPO regional phase entry.