Internal Rate of Return Calculator
Quickly compute the internal rate of return for your investments with our free online IRR calculator, suitable for finance professionals and investors.

Check It Yourself
About This Tool
The IRR calculator provides a straightforward way to determine the internal rate of return of an investment based on a series of cash flows. It is ideal for investors, financial analysts, and businesses seeking quick profitability assessments. Users input a sequence of cash flows, either typed as an array or pasted in a multiline box. The calculator employs iterative algorithms to accurately compute the IRR, handling common scenarios and alerting users if the calculation cannot converge. Key features include easy input, immediate result display, and options to reset or copy results. The tool also supports multiple regions and number formats, making it versatile for global users.
By using this online calculator, users save time and reduce manual effort involved in financial analysis. It’s perfect for evaluating investment opportunities, planning budgets, or comparing various project scenarios. The minimalist design ensures clarity and accessibility across devices, whether on desktop or mobile. Overall, this IRR calculator simplifies complex finance tasks, improving efficiency and decision-making accuracy.
How to Use
1. Enter your cash flows in the input box, separated by commas or new lines.
2. Click the 'Calculate' button.
3. View the IRR percentage displayed in the results panel.
4. Use the reset button to clear inputs or copy the results for reporting.

FAQs/Additional Resources
Find Quick Answers
What is internal rate of return (IRR)?
How do I input cash flows?
Can this calculator handle multiple IRRs?
What if the calculation does not converge?
Is this tool suitable for large cash flow series?
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