Net present value calculator

Calculate NPV from equal or varying cash flows. Inspect every period, compare discount-rate scenarios and export the report.

The initial investment occurs at time zero. Future flows occur at the end of equal-length periods; add terminal value only once in the last period. Use one currency and a discount rate for that same period.

Cash flow mode

Initial investment

Discount rate per period (%)

Cash flow per period

Number of periods

Additional terminal value

In series mode, enter one cash-flow amount per line, up to 100 periods, with no empty lines. Receipts are positive, payments negative; use 0 for a period with no flow. Use a decimal point or comma (1200.50 or 1200,50), without thousands separators. Dates, XNPV, tax and inflation adjustments are not supported. This is a scenario calculation, not investment advice.

Quick start

Compare equal or varying periodic cash flows with an explicit time-zero investment.

Choose a flow mode and enter signed future flows
Set the discount rate and extra terminal value
Calculate, inspect each period and export

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Net present value calculator