Contract End Date Calculator
Need to know when your contract expires? Enter your start date and contract duration to calculate the exact end date.
Enter your contract details
The date your contract begins
Length of your contract (in days, weeks, months, quarters, or years)
Frequently asked questions
Frequently asked questions about contract end date calculator
The end date is calculated by adding the contract duration to the start date, then subtracting one day. For example, a 12-month contract starting January 1 ends December 31.
On the end date, your contract either expires or auto-renews, depending on your contract terms. Check for auto-renewal clauses.
The start date is the first day of the contract. A 12-month contract starting January 1 runs through December 31.
You might also need this
Related calculators to manage all your contract data
Notice period calculator
Calculate your contract cancellation deadline with our free notice period calculator. Know exactly when to cancel to avoid auto-renewal.
Contract renewal calculator
Calculate your new contract end date after auto-renewal. Know exactly when your renewed contract term will end and plan ahead to avoid surprises.
Contract end date calculator
Calculate when your contract ends based on start date and duration. Free tool for contract management.