What is XIRR in Mutual Funds: Meaning, Example, Formula, How to Calculate

XIRR is the rate at which the net present value (NPV) of all cash flows becomes zero. It is the most accurate way to calculate returns on investments made at different times, as it considers all cash flows and their exact dates to give a single annualised return.

Key Highlights:

• XIRR tells you about the real annual return on your mutual fund investments.
• It's great for SIPs and other infrequent investments. 
• More accurate than CAGR for real-life investing.

What is XIRR in mutual funds?

XIRR (Extended Internal Rate of Return) is the annualised return that calculates the actual performance of investments made at different times. It considers all cash flows and their dates to give a single, accurate yearly return, making it ideal for SIPs and irregular investments.

What is a Good XIRR in Mutual Funds?

A good XIRR depends on market conditions and investment type:

• 10% to 12%: Returns are considered decent.
• 12% to 15%: Returns are considered good performance.    
• Above 15%: Returns represent very strong performance.
• An XIRR below 8% may indicate underperformance vs. benchmarks.

Always compare with benchmark indices and similar funds.

Why is XIRR Relevant in Real-Life Investing? 

Here’s why XIRR is especially relevant in real-life investing:

• Gradual Investing (SIPs): In real life, people invest small amounts regularly instead of a lump sum.
• Different Investment Timings: Money invested at different times earns different returns, depending on market conditions.
• Market Fluctuations: The stock market moves up and down, not in a straight line.
• Partial Withdrawals: Investors most often withdraw money whenever needed, not all at once.
• Simplify complex returns: It can be hard to keep track of multiple investments and withdrawals by hand. 

Formula of XIRR in Excel

You don’t need to calculate XIRR manually, as it involves a complex mathematical process. Tools like Excel or financial calculators can easily compute it for you.

XIRR calculates a single annual rate of return that matches all your investments (outflows) with your returns (inflows), taking into account the exact dates of each transaction.

 Excel Formula: =XIRR (VALUES, DATES)

• XIRR: The annual return (percentage) you want to calculate
• Values: All cash flows (investments as negative values and returns as positive values)
• Dates: The corresponding dates of each transaction

XIRR combines all cash flows into one accurate annual return.

How to Calculate XIRR in Excel?

Calculating XIRR in Excel or Google Sheets is simple if you follow these steps:

Step 1: Enter Your Data

List all your cash flows and dates in two columns:

• Dates column: Investment and withdrawal dates
• Amount column:
  • Investments lead to negative values (cash outflow)
  • Returns show a positive value (cash inflow)

Step 2: Open Excel/Google Sheets

Enter the data in a properly formatted table.

Step 3: Use the XIRR formula

=XIRR (values, dates). Choose the date range and amount range in the formula.

Step 4: Hit Enter

You may get a result like 9.13%, which is your annual return.

Example: Let’s look at a more realistic investment scenario. Rahul puts money into a SIP every month and then withdraws some of it.

Here’s a quick overview of investments and their potential cash flow over time:

Total Invested: ₹30,000, Total Withdrawn + Value: ₹36,000

XIRR Calculation

Using Excel / Google Sheets: XIRR (values, dates)

XIRR = 12.8% per year

Can XIRR Be Negative?

Yes. If your investment value is lower than the total invested amount, XIRR will be negative. This indicates that your investment is currently in the red.

Benefits of Calculating XIRR in a Mutual Fund

Here are the key benefits of calculating XIRR in mutual funds:

• Clear Picture: XIRR shows exactly how your money is growing, with no guesswork.
• Easy Comparison: It helps to compare different mutual funds and other investments, such as stocks or gold.
• Better Financial Planning: Knowing your true return helps you plan your financial goals more effectively.
• Handles Complex Investments: XIRR works well even when your investments are irregular or when you make systematic withdrawals. 
• Realistic Performance Measurement: XIRR reflects the actual performance of your investment by considering the timing of all cash flows. 

So, even if you invest multiple times on different dates, XIRR gives you a single, clear, and accurate return figure.

XIRR limitations

Here are some key limitations of XIRR to be aware of:

• Needs at least one positive and one negative cash flow.
• It is highly sensitive to data entry errors and incorrect dates.
• It can return a #NUM! error if inputs are not valid or don't match.
• Assumes reinvestment will occur at the same rate, which isn't always true.
• It may give misleading results for short investment durations.

What is the difference between XIRR and CAGR?

Let’s understand the key difference between XIRR and CAGR:

Difference between XIRR and IRR

Here’s a quick breakdown of the difference between XIRR and IRR:

XIRR is an advanced version of IRR designed for real-world investments.

Final Word

If you invest through SIPs, XIRR in mutual funds is one of the best ways to find out how much money you've really made. It takes into account every investment, every withdrawal, and every date. Track your XIRR regularly to make better investment decisions.