Key Takeaways
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ARR is formula that calculates the annual percentage rate of return expected from an investment, compared to its initial cost.
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ARR is a simple calculation that can be done on the back of a napkin.
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IRR is a more complex equation that is best calculated with a spreadsheet or calculator.
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IRR stands for Internal Rate of Return. It lets you estimate the future profitability of potential investments.
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IRR lets you factor in the time value of money, which ARR does not.
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IRR is preferable if you won’t earn cash flow from an investment evenly over time.
[Read more…] about IRR vs. ARR: What’s the Difference?