Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Business
Payback Period Calculator
Calculate how many years it takes for a project's annual cash flows to fully repay its upfront cost. Use it as a quick screening test when comparing capital expenditures, equipment purchases, or any investment with predictable recurring returns.
Fill in the required fields to see your result.
Accounting
Net Present Value (NPV) Calculator
Calculate the Net Present Value of a project's future cash flows to decide whether an investment creates or destroys value. Use it when evaluating capital projects, acquisitions, or any long-term spending decision.
Fill in the required fields to see your result.
Key differences
| Payback Period Calculator | Net Present Value (NPV) Calculator | |
|---|---|---|
| Category | Business | Accounting |
| Inputs required | 2 | 5 |
| Result | Payback Period (years) | Net Present Value ($) |
| What it does | Calculate how many years it takes for a project's annual cash flows to fully repay its upfront cost. Use it as a quick screening test when comparing capital expenditures, equipment purchases, or any investment with predictable recurring returns. | Calculate the Net Present Value of a project's future cash flows to decide whether an investment creates or destroys value. Use it when evaluating capital projects, acquisitions, or any long-term spending decision. |