Learn how to calculate the internal rate of return (IRR) in Excel and how it’s used to determine whether a capital investment can be profitable.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Why Excel falls short. The Internal Rate of Return is a key metric used by investors, business managers and many other decision-makers to evaluate project profitability and viability. In the past, an ...

The Difference Between Yield and IRR Calculations in Excel. When it comes to calculating interest rates for investments and bonds, the Yield and IRR formulas in Excel can quickly become your friends.

Next, in the IRR function, in the Values field, select the array of cells that contains the values of the payments and receipts for which you want to calculate the IRR. In our example, it is A1:A13.