XIRR calculators are highly accurate for determining annualized returns on investments with irregular cash flows (e.g., SIPs), often precise to within 0.000001% in tools like Excel. They are superior to CAGR for portfolios with multiple, uneven transactions because they account for the exact timing of each cash flow based on a 365-day year.
Yes, XIRR is better than CAGR for SIPs. That's because CAGR only works for one-time lump sum investments, while XIRR factors in multiple investment dates and amounts. It gives a more accurate return rate when you invest in parts over time, like through SIP.
IRR doesn't take into account when the actual cash flow takes place, so it rolls them up into annual periods. By contrast, the XIRR formula considers the dates when the cash flow actually happens. Because of this, XIRR is a more accurate way to evaluate an investment.
Absolute Return provides a quick view of profit or loss, ideal for short-term, single investments. XIRR, on the other hand, gives a more accurate and time-adjusted picture of long-term investments with varied cash flows. Together, they help investors assess performance from both a simple and time-sensitive perspective.
The meaning of XIRR in mutual fund investments refers to the 'Extended Internal Rate of Return,' - a financial metric that calculates the annualised return on investments involving multiple cash flows occurring at irregular intervals.
A 20% XIRR indicates that the investment has yielded an average annual return of 20%, taking into account the timing and size of each cash flow. This means that over the investment period, the investment has grown at an annualised rate of 20%.
While XIRR follows an annual compounding convention, the compounding duration is captured within the exponent (i.e. “#days/365”) as any fraction of a year, enabling the compounding calculation at any given day.
The problem? Excel's built-in XIRR function expects the first value in its range to be negative. So, if the first cell (or the first several cells) are zero, XIRR will always return 0.00%, even if cash flows materialize later.
How much XIRR to double in 3 years? To double your investment in 3 years, you need an approximate XIRR of 24% per annum as per the Rule of 72. 72 divided by the number of years (72/3 = 24).
XIRR Limitations
This IRR can then be multiplied by the number of periods in a year to get the APR. Annual Percentage Rate is the standardized format most commonly used in the United States. APR = IRR * n, where n is the number of payments per year.
The IRR doesn't consider the project's actual dollar value or irregular cash flows. If there are any irregular or uncommon forms of cash flow, the rule shouldn't be applied. If it is, it may result in flawed findings.
Assume Excel returns an XIRR of 15%. It means your investment in the mutual fund has generated an annualized return of 15%, considering all contributions, dividends, and the final investment value.
When to choose IRR or XIRR. Use IRR for projects or investments with regular cash flows, such as annual business payments. Use XIRR for investments with differing dates or timing, such as SIPs, real estate, or staggered transactions. If timing is uncertain, XIRR may provide a more realistic picture of performance.
XIRR allows cash flows to occur on any date, with values that may vary and represent either income (positive) or expenditure (negative). At least one value must be negative and at least one value must be positive. XIRR assumes that all years (including leap years) comprise 365 days.
Difficult to interpret for short-term investments
XIRR can produce misleading or exaggerated results when applied to very short-term investments with limited transactions.
Generally, an XIRR of 12% is considered good for equity mutual funds, while in the case of debt funds, it is 7.5%. Is XIRR better than CAGR? It depends on the investment type for which you are calculating the return. XIRR is better when there are irregular cash flows in the investment, such as SIPs in mutual funds.
XIRR is more appropriate for investments with multiple cash flows occurring at different time intervals. While CAGR can be calculated manually, XIRR typically requires Excel or a financial calculator. Use CAGR if you invest once and hold. Use XIRR if you invest through SIPs or withdraw at different times.
For Systematic Investment Plans (SIPs), XIRR is clearly the better metric. SIPs involve regular, periodic investments, which means the cash flows are staggered across time. CAGR, which assumes a single investment at the beginning, fails to capture this timing and can distort the actual performance of a SIP.
For example, if inflation is at 2%, an XIRR of 7-9% might be considered satisfactory for a moderate-risk equity fund. However, expectations can vary based on the type of fund. A conservative debt fund might target an XIRR of 5-6%, while an aggressive small-cap fund could aim for 12-15%.
A good return on investment is generally considered to be around 7% per year, based on the average historic return of the S&P 500 index, adjusted for inflation. The average return of the U.S. stock market is around 10% per year, adjusted for inflation, dating back to the late 1920s.
Common Misconceptions About CAGR
It hides volatility. A 15% CAGR stock may have wild yearly swings. CAGR = average growth – Wrong again. Arithmetic averages mislead; CAGR shows compounding impact.