Net Present Value (NPV) and Profitability Index (PI)

Initial Data

Year	Cash-In	Initial investment/ Cash-Out	Net Cash Flow
NPV Calculator: Calculate the Net Present Value (NPV) of cash flows. Assess the value of your investments accurately.

Discount Rate		%	See also: Internal Rate of Return (IRR) Weighted Average Cost of Capital
Period		Year(s)


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	Total Inflow	Total Outflow	Total Net Flow

Total

Result

Net Present Value (NPV)
Profitability Index (PI)

\begin{align} NPV &=-C_{0}+\sum_{i=1}^{t}\frac {C_{i}}{(1+r)^{i}}\\ \\ PI &=\frac{\sum_{i=1}^{t}\frac {C_{i}}{(1+r)^{i}}}{C_{0}}\\ \end{align}