Profitability Index Calculator


About Profitability Index Calculator (Formula)

A “Profitability Index Calculator” is a tool used to evaluate the potential profitability of an investment or project by analyzing the ratio of the present value of future cash flows to the initial investment cost. The profitability index, also known as the benefit-cost ratio, helps individuals and businesses assess whether a proposed investment is financially viable. This calculator is commonly used in finance, investment analysis, and capital budgeting to make informed decisions about resource allocation. The formula for calculating the profitability index provides insights into the relative value of future cash flows compared to the initial investment.

The formula for calculating Profitability Index is:

Profitability Index = (Present Value of Future Cash Flows) / Initial Investment


  • Profitability Index is the ratio of the present value of future cash flows to the initial investment.
  • Present Value of Future Cash Flows represents the sum of the discounted values of expected future cash flows from the investment.
  • Initial Investment is the cost of the initial outlay for the investment or project.

A profitability index greater than 1 indicates that the present value of future cash flows is greater than the initial investment, suggesting a potentially profitable investment. A profitability index less than 1 suggests that the present value of future cash flows is lower than the initial investment, indicating a less favorable investment opportunity.

For example, if an investment project has a present value of future cash flows of $1,500 and an initial investment of $1,000, the profitability index would be:

Profitability Index = $1,500 / $1,000 = 1.5

This means that for every dollar invested, the project is expected to generate $1.50 in present value of future cash flows.

The Profitability Index Calculator is a valuable tool for assessing the attractiveness of investment opportunities and ranking projects based on their potential returns. It considers the time value of money by discounting future cash flows to their present value, providing a more accurate measure of profitability.

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