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The Global Insight

How do you calculate return on investment for a project?

Author

Mia Phillips

Updated on February 10, 2026

Return on investment is typically calculated by taking the actual or estimated income from a project and subtracting the actual or estimated costs. That number is the total profit that a project has generated, or is expected to generate. That number is then divided by the costs.

What is a good project ROI?

A project is more likely to proceed if its ROI is higher – the higher the better. For example, a 200% ROI over 4 years indicates a return of double the project investment over a 4 year period. Projects that do not produce cost savings or revenue. For these ROI will be zero or negative.

How do we calculate return?

Key Terms

  1. Rate of return – the amount you receive after the cost of an initial investment, calculated in the form of a percentage.
  2. Rate of return formula – ((Current value – original value) / original value) x 100 = rate of return.
  3. Current value – the current price of the item.

What is a 50% ROI?

Return on investment (ROI) is a profitability ratio that measures how well your investments perform. For example, if you had a net revenue of $30,000 and your investment cost you $20,000, your ROI is 0.5 (or 50%).

How is the return on investment calculated for a project?

Return on Investment Formula Return on investment is typically calculated by taking the actual or estimated income from a project and subtracting the actual or estimated costs. That number is the total profit that a project has generated, or is expected to generate. That number is then divided by the costs.

How is Roi calculated in an IT project?

ROI (return on investment) is a widely used measure to compare the effectiveness of IT systems investments. It is commonly used to justify IT projects, but can measure project returns at any stage. The basic ROI calculation is to divide the net return from an investment, by the cost of the investment and express this as a percentage.

What do you mean by return on investment?

Return on investment (ROI) is a metric used to denote how much profit has been generated from an investment that’s been made. In the case of a business, return on investment comes in two primary forms, depending on when it’s calculated: anticipated ROI and actual ROI. Anticipated vs. Actual ROI

Is there an average return on investment calculator?

Investment Calculator | Average Return Calculator. In finance, Return on Investment, usually abbreviated as ROI, is a common, widespread metric used to evaluate the forecasted profitability on different investments.