XIRR vs CAGR
- ▶<span lang="EN-US" dir="ltr"><strong>What is XIRR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What is CAGR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What are the Differences Between XIRR vs CAGR? </strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What is the Formula and Numeric Example of XIRR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What is the Formula and Numeric Example of CAGR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What Are the Limitations or Assumptions Associated with XIRR and CAGR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>What are the Pros and Cons of CAGR vs XIRR?</strong></span><strong> </strong>
- ▶<span lang="EN-US" dir="ltr"><strong>Conclusion</strong></span><strong> </strong>
XIRR vs CAGR are comparisons that are used to understand the different ways of measuring investment returns. The compound annual growth rate (CAGR) shows the annual growth rate of a lump-sum investment that is held over a fixed period. This is suitable for one-time investments with a single entry and exit. Whereas, the Extended Internal Rate of Return (XIRR) is used when there are multiple cash flows at different times, such as SIPs, additional investments, or partial withdrawals. The article explains the difference between XIRR and CAGR.
What is XIRR?
XIRR refers to a simple method of calculating the returns when investments involve multiple cash flows. It is a suitable method for SIPs as it considers the exact timings and amount of each investment. For irregular investments patterns, this method provides a more accurate annualised return.
What is CAGR?
CAGR refers to the annual growth rate of a lump sum investment that is held over a fixed period, assuming the returns are compounded yearly. This method shows how much an investment has grown on average each year between the initial and final value. CAGR is mainly used for single investments with one entry and one exit point.
What are the Differences Between XIRR vs CAGR?
The table below shows the difference between CAGR and XIRR.
Parameter | XIRR | CAGR |
| Meaning | Extended Internal Rate of Return that evaluates returns with multiple cash flows | Compound Annual Growth Rate that shows consistent yearly growth |
| Method of Calculation | Uses actual transaction dates and amounts | Uses starting value, ending value, and total time period |
| Treatment of Timing | It takes into consideration the exact timing of every investment and withdrawal | Assumes a single investment made at the beginning |
| Cash Flow Pattern | XIRR can be suitable for multiple or irregular cash flows | CAGR is designed for a single lump sum investment |
| Best Used For | SIPs or investments with staggered contributions | One-time investments held for a fixed duration |
| Return Interpretation | Reflects realistic returns based on cash flow movements | Shows average annual growth rate over time |
| Complexity Level | Comparatively more detailed and technical | Simple and easy to calculate |
| Level of Precision | More precise for investments with varying cash flows | Less precise if investments are made at different intervals |
What is the Formula and Numeric Example of XIRR?
XIRR (Extended Internal Rate of Return) is a way to measure the return on an investment when the money goes in and out at different times. In Excel, investors can use the formula = XIRR (values, dates), where "values" are the amounts of money invested or received, and "dates" are the dates when those transactions happen.
XIRR is calculated using the following formula:
XIRR = (NPV (Cash Flows, r)/ Initial Investment)*100
Example
Let us say an investor invested Rs. 1,00,000 in a business on January 1, 2025. Then, on July 1, 2025, the investor added another Rs. 50,000. By December 31, 2025, they received Rs. 1, 60,000 back.
To calculate the XIRR:
Their values would be: -1,00,000, -50,000, and +1,60,000.
Their dates would be: January 1, 2020, July 1, 2020, and December 31, 2020.
By using the XIRR formula in Excel, it calculates the annual return on their investment, considering the exact dates of each cash flow.
What is the Formula and Numeric Example of CAGR?
CAGR, or Compound Annual Growth Rate, is a way to show how much an investment grows each year over a period longer than one year, assuming it grows at a steady rate.
The formula for CAGR is:
CAGR = (Ending Value / Starting Value)^(1 / Number of Years) – 1
Example
If an investor invested Rs. 50,000 in a mutual fund on January 1, 2025, and by January 1, 2030, the investment grew to Rs. 65,000:
Starting Amount = Rs. 50,000
Ending Amount = Rs. 65,000
Number of Years = 5
Using the formula, the CAGR would be about 5.4%.
This means their investment grew by an average of 5.4% per year over the 5 years, showing how much funds increased each year on average.
What Are the Limitations or Assumptions Associated with XIRR and CAGR?
The table below shows the limitations and assumptions associated with XIRR vs CAGR
Aspect | XIRR | CAGR |
| Calculation Complexity | Requires financial tools or software for accurate calculation | Simple formula based on beginning value, ending value, and time period |
| Sensitivity to Errors | Highly sensitive to incorrect cash flow dates or amounts | Less sensitive, as it uses only initial and final values |
| Reinvestment Assumption | Assumes interim cash flows are reinvested at the same rate | Assumes steady compounding over the entire period |
| Treatment of Volatility | Does not clearly show year-to-year volatility | Smooths out fluctuations, hiding short-term risks or gains |
| Growth Pattern Assumption | Reflects actual cash flow timing but assumes consistent reinvestment rate | Assumes uniform growth throughout the investment period |
| Consideration of Cash Flows | Includes multiple and irregular cash flows | Ignores intermediate investments or withdrawals |
| Accuracy Context | More accurate for SIPs or staggered investments | May not reflect true performance for non-lump sum investments |
What are the Pros and Cons of CAGR vs XIRR?
The tables below show the pros and cons of XIRR vs CAGR:
CAGR
| Pros | Cons |
| CAGR offers a straightforward way to measure the average growth rate over some time, making it easy to understand and use. | CAGR does not account for fluctuations or volatility within the period, which can be misleading when there are significant ups and downs. |
| It provides a consistent growth rate regardless of fluctuations, giving a smoothed and clear picture of overall performance. | It assumes constant growth, which may not reflect real-world conditions where growth can vary from year to year. |
| CAGR allows for easy comparison between different investments, assets, or companies by evaluating their growth over the same period. | CAGR only provides a final growth rate without revealing any details about the factors influencing the growth or the reasons for any inconsistencies. |
XIRR
| Pros | Cons |
| XIRR is useful when there are irregular or non-periodic cash flows (like investments or withdrawals), unlike traditional IRR, which assumes constant intervals between cash flows. | XIRR requires accurate input of both amounts and dates for each cash flow, and the calculations can be more complex than basic ROI or CAGR methods. |
| XIRR accounts for the exact dates of cash flows, providing a more accurate reflection of the actual return compared to standard methods like annualized return or simple interest. | XIRR assumes that cash flows are reinvested at the same rate of return, which might not always be realistic or achievable in real-world scenarios. |
| It's applicable for both individual and institutional investments, and is commonly used in financial analysis tools like Excel, making it easily accessible for various users. | Large or irregular cash flows can disproportionately affect the XIRR result, leading to misleading conclusions if not managed carefully. |
Conclusion
XIRR vs CAGR assists investors in realising two contrasting methods of quantifying investment returns depending on the character of cash flow. CAGR is applicable when the lump sum investments are invested over a set period of time, and in case the amount is to grow at a steady rate on a compounded basis. On the contrary, XIRR better suits SIPs or investments with various and irregular cash flows, as it takes into account the exact time the transaction occurs. Choosing the right metric ensures accurate performance evaluation and better financial planning. To calculate and track the investment returns efficiently, investors can use a reliable online trading app that provides detailed portfolio insights and performance analysis tools.
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FAQs on XIRR vs CAGR
What is XIRR?
XIRR (Extended Internal Rate of Return) measures the annualized return of an investment with irregular cash flows. It accounts for the timing of each cash flow, providing a more accurate return calculation.
What is CAGR?
CAGR (Compound Annual Growth Rate) calculates the annual growth rate of an investment over a specified period with the assumption of constant growth. It ignores fluctuations in returns and timing of cash flows.
When should I use XIRR?
Use XIRR when the investment has irregular or periodic cash flows (e.g., SIPs or lump sum investments). It considers the exact timing of each cash inflow or outflow.
When should I use CAGR?
Use CAGR for investments that have a steady growth rate and where cash flows are not irregular. It helps compare long-term growth rates of different investments.
How are XIRR and CAGR different?
XIRR accounts for the timing of each cash flow, making it more suitable for irregular investments. CAGR assumes constant growth and ignores cash flow timing, simplifying the calculation.