Compound Interest Calculator

Calculate the compound interest component of an overdue invoice. Enter the final payment date of the invoice, current date and interest rate and the app shows you the current amount of the invoice.

Invoice Information

Interest date range

Start due date

End due date

Financial information



Total number of interest days:
Start amount:
{{startAmount| currency : "€"}}
Total interest ({{rateYearly() | number :1 }}% / year):
{{totalInterest() | currency : "€"}}

{{totalAmountWithInterest() | currency : "€"}}