FINANCIAL CALCULATORS Modified Irr Calculator Calculate the Modified Internal Rate of Return (MIRR) for precise project evaluation.
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What is the Modified Irr Calculator & How does it work?
The Modified Internal Rate of Return (MIRR) is a financial metric used to evaluate the profitability of an investment or project. Unlike the traditional IRR, MIRR accounts for the reinvestment of cash flows at the firm’s cost of capital and the financing rate, providing a more accurate measure of return.
To calculate MIRR, you need to know the net present value (NPV) of positive cash flows, the NPV of negative cash flows, and the cost of capital. The formula for MIRR is:
text{MIRR} = left(frac{text{FV}_{text{positive}}}{|text{PV}_{text{negative}}|}right)^{1/n} – 1
FVpositive = Future value of positive cash flows
PVnegative = Present value of negative cash flows
n = Number of periods
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Parameters
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Frequently Asked Questions
What is the difference between MIRR and IRR?
MIRR accounts for reinvestment at the cost of capital, unlike IRR which assumes cash flows are reinvested at the same rate as the project’s IRR.
How do I input negative cash flows into the calculator?
Enter negative values in the cash flow fields that represent outflows or expenses for the investment.
Can I use this MIRR Calculator for personal investments as well?
Yes, you can use it for any investment where you need to calculate the profitability using the MIRR method.
What does a higher MIRR value indicate?
A higher MIRR value indicates that the investment is more profitable, as it represents a better return on investment when considering the cost of capital and financing rates.
Is there a limit to how many cash flows I can input?
The calculator supports multiple cash flow entries, but the exact number may vary based on the specific tool or software you are using.

Results are for informational purposes only and do not constitute professional advice.