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.

Using Excel to calculate IRR with unequal timing of cash flows In the chart below, we have management's estimation for the initial cost and cash flow returns for both the expansion and new ...

Calculating the IRR, or an investment’s expected annual rate of growth, is no easy task for investors. Find the formula and tips for calculating IRR.

The article How to Calculate IRR with Unequal Timing of Cash Flows originally appeared on Fool.com. Try any of our Foolish newsletter services free for 30 days .