CAGR Intelligence System
Measure, understand, and compare investment growth over time. Not just a percentage — intelligent performance analysis with AI-powered insights.
Investment Details
The amount you initially invested
The current or final value of your investment
Investment Growth Trajectory
Initial vs Final Value
CAGR vs Benchmark
Annual Growth Projection
Understanding CAGR
Everything you need to know about measuring investment performance
Smart Insights
Explore how small changes and different scenarios transform your investment outcomes
Annual Growth Projection
Detailed year-by-year projection of your investment at current CAGR
| Year | Initial Value | Projected Value | Growth | Multiple | Yearly Return |
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CAGR Education Center
What is CAGR?
CAGR stands for Compound Annual Growth Rate. It is the mean annualized rate of return of an investment over a specified period longer than one year. CAGR represents one of the most accurate ways to calculate and determine returns for anything that can rise or fall in value over time.
Think of CAGR as the smooth, average annual growth rate that would have produced the same final value if the investment had grown at a constant rate every year — even though in reality, returns fluctuate wildly year to year.
CAGR Formula
CAGR = (EV / BV)1/n - 1
- EV = Ending Value (final investment value)
- BV = Beginning Value (initial investment)
- n = Number of years (investment duration)
For example, if ₹1,00,000 grew to ₹2,00,000 in 5 years: CAGR = (2,00,000/1,00,000)1/5 - 1 = 14.87%. This means the investment grew at approximately 14.87% per year on average.
CAGR vs Absolute Return
Absolute Return simply measures the total percentage gain over the entire period. It does not account for time. CAGR annualizes the return, making it comparable across investments of different durations.
Example: A 100% absolute return in 3 years = 26% CAGR. The same 100% return in 10 years = 7.2% CAGR. Same absolute return, very different performance!
CAGR is always preferred over absolute return for comparing investments because it normalizes for the time factor.
CAGR vs XIRR
CAGR is used for lumpsum investments (single investment at one point in time). XIRR (Extended Internal Rate of Return) is used for multiple cash flows at irregular intervals — like SIPs or investments with additional contributions over time.
For a simple one-time investment that grew without additional contributions, CAGR is the correct measure. For SIPs or investments with intermediate cash flows, use XIRR.
CAGR assumes a single initial investment with no intermediate cash flows.
Common Mistakes with CAGR
- Assuming constant growth: CAGR is a smoothing metric. Actual yearly returns may vary wildly — CAGR just gives you the average annualized rate.
- Ignoring time period: A 20% CAGR over 1 year is very different from 20% CAGR over 10 years. Longer track records are more meaningful.
- Not comparing to benchmarks: A 12% CAGR is excellent in a 6% market but average in a 15% market. Always compare against relevant benchmarks.
- Forgetting inflation: A 10% nominal CAGR with 8% inflation gives only 2% real return. Always check inflation-adjusted returns.
- Using CAGR for SIP: If you made multiple investments over time, CAGR is not the right metric. Use XIRR instead.
- Short-term CAGR: CAGR over very short periods (less than 1 year) can be misleading. Annualize only when the period is meaningful.
Why CAGR is More Reliable
CAGR is considered the gold standard for investment performance measurement because:
- It accounts for compounding — returns generating their own returns
- It normalizes for time — lets you compare 3-year and 10-year investments fairly
- It smooths volatility — removes noise from yearly fluctuations
- It is a geometric mean — mathematically correct for growth rates
- It is universally used — from mutual funds to stocks to entire portfolios
Unlike simple average returns, CAGR never overstates performance because it accounts for the compounding effect correctly.
Frequently Asked Questions
What is a good CAGR?
A "good" CAGR depends on the investment type and market conditions. Generally: 8-12% is considered good for balanced portfolios, 12-15% is excellent for equity investments, and above 15% is outstanding but may indicate higher risk. Equity markets historically return 10-15% CAGR over long periods. Fixed deposits typically offer 5-8% CAGR.
Can CAGR be negative?
Yes, CAGR can be negative if the final value is less than the initial investment. A negative CAGR means the investment lost value over the period. For example, if ₹1,00,000 becomes ₹80,000 in 5 years, the CAGR is approximately -4.36%. This is still useful for understanding the annualized rate of loss.
How is CAGR different from IRR?
CAGR assumes a single investment at the beginning and a single final value at the end — no intermediate cash flows. IRR (Internal Rate of Return) can handle multiple cash flows at different times. For investors making regular contributions (SIPs), IRR or XIRR is the appropriate metric. For a simple buy-and-hold investment, CAGR works perfectly.
Can I use CAGR for monthly investments?
CAGR is designed for lumpsum investments — one-time investments held for a period. For monthly SIPs or irregular investments, use XIRR (Extended Internal Rate of Return) instead. XIRR handles multiple cash flows at different dates and gives you the annualized return. Using CAGR for SIPs will give you inaccurate results.
Does CAGR include dividends?
CAGR includes dividends only if they are reinvested back into the investment. To calculate CAGR accurately, your final value should include the total return including dividends that were reinvested. If you took dividends as cash, they should not be counted in the final value for CAGR calculation. Most mutual funds report CAGR assuming dividend reinvestment.
Why does CAGR differ from average annual return?
CAGR is a geometric mean while average annual return is an arithmetic mean. CAGR accounts for compounding — when returns fluctuate, the geometric mean is always less than or equal to the arithmetic mean. For example, +50% one year and -50% the next gives CAGR of -13.4% but an average return of 0%. CAGR is the correct measure of actual wealth growth.
How does CAGR help in comparing investments?
CAGR is the great equalizer for investment comparison. Whether a mutual fund held for 3 years, a stock held for 7 years, or a portfolio held for 15 years — CAGR converts all of them to an annualized rate that can be compared directly. This is why every mutual fund fact sheet, stock analysis, and portfolio report uses CAGR as the primary performance metric.
What is the Rule of 72?
The Rule of 72 is a quick mental math formula to estimate how long an investment takes to double. Divide 72 by the CAGR to get approximate doubling time in years. For example, at 12% CAGR: 72/12 = 6 years to double. At 15% CAGR: 72/15 = 4.8 years. This rule works best for CAGRs between 6% and 20%.