Free tools
Work out the date. No signup.
Calculators for the dates people most often get wrong, and a spreadsheet for keeping them. They run in your browser and ask for nothing.
Notice period calculator
The last day to cancel an auto-renewing contract.
Open the tool →Expiry date calculator
When a certificate, license or policy expires — and when to be reminded.
Open the tool →Expiry tracker template
A free spreadsheet for Excel and Google Sheets, with the formulas done.
Open the tool →