Net Present Value Calculator
Calculate NPV of a project with constant annual inflows, a discount rate and terminal value.
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Net Present Value Calculator
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The calculation
NPV = −initial investment + Σ(annual cash inflow ÷ (1+r)^year) + salvage ÷ (1+r)^years.
Read the full guide →Know the limitations
Uses equal annual cash flows at each year-end and a constant discount rate; project-specific timing and tax effects require separate modeling.
Results are estimates derived from your inputs.
When to use a net present value calculator
Calculate NPV of a project with constant annual inflows, a discount rate and terminal value.
All assumptions are visible and adjustable. Check rates and underlying data against original sources before making a decision.