The internal rate of return (IRR) measures the return of a potential investment while excluding external factors. IRR helps investors estimate how profitable an investment is likely to be. All else ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Internal rate of return (IRR) is a capital budgeting measurement used by companies to determine the profitability of a potential investment or project based on ...

Q. I have prepared projections for a proposed project, and I want to calculate the internal rate of return. Instead of using Excel’s IRR function, should I use simple math formulas so others can ...