Payback Period Calculator
Find how long an investment takes to pay back its cost.
Result
Results are estimates for general information only and are not professional advice.
Payback period
The payback period is how long it takes for an investment's cash flows to recover its initial cost. A shorter period means lower risk. This calculator divides the investment by the annual cash flow to give the result in years and months.
Frequently Asked Questions
What is the Payback Period Calculator?
Find how long an investment takes to pay back its cost. It runs instantly in your browser and is completely free to use.
What do I need to enter to use the Payback Period Calculator?
The Payback Period Calculator asks for the following values (2): Initial investment, Annual cash flow. Fill them in and the result appears immediately — the calculation runs on your own device, so nothing you type is sent to a server.
How accurate is the Payback Period Calculator?
The Payback Period Calculator uses standard, widely-accepted formulas, so its figures are reliable estimates for everyday planning. They are not a substitute for advice from a qualified professional.
Is the Payback Period Calculator free, and do I need an account?
Yes. The Payback Period Calculator — and every other calculator on Calculatis — is completely free, with no registration, no download and no limit on how often you use it.