The internal rate of return (IRR) is a metric used in capital budgeting to estimate the return of potential investments. MS Excel and Google Sheets have three functions for calculating the IRR.

Raiffa, Howard. "Methods of Calculating Net Present Value and Internal Rate of Return, Programmed Exercises." Harvard Business School Supplement 171-261, December 1970. (Revised May 1991.) ...

Across all types of investments, ROI is more common than IRR, largely because IRR is more confusing and difficult to calculate. Return on investment (ROI) and internal rate of return (IRR ...

See how we rate investing products to write unbiased product reviews. Internal ... their expected return. Before deciding ...

Return on investment (ROI) and internal rate of return (IRR ... ROI tends to be more common, in part because it is easier to ...