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CAGR vs absolute return explained
Absolute return tells you how much your investment has grown as a percentage of your original amount, ignoring time. CAGR (Compounded Annual Growth Rate) annualises that growth, making it meaningful for comparing investments held for different durations.
In one line
Absolute return is simply (current value minus invested amount) divided by invested amount, so a 1 lakh investment worth 1.5 lakh shows a 50% absolute return regardless of whether it took 1 year or 10 years, while CAGR annualises that growth (here roughly 41.4% over 1 year or 4.14% over 10 years), making it the only honest basis for comparing investments held for different time periods.
BazaarBaaziSource & method
Absolute return: simple but time-blind
Absolute return is the percentage by which your investment has grown from purchase to today, ignoring how long it took. Invested 50,000, now worth 75,000: absolute return is 50%. This is fine for a single quick snapshot, but it creates a distortion the moment you try to compare two investments held for different periods.
A fund that returned 80% over 8 years and another that returned 40% over 2 years look like the first is better on absolute return. But annualised, the first grew at roughly 7.7% per year and the second at roughly 18.3% per year. The second is dramatically better on a per-year basis. Absolute return inflates the perception of long-duration investments and underplays short-duration wins. This is why marketing materials that quote absolute returns on long-duration funds deserve scrutiny.
CAGR: the fair annualised yardstick
CAGR answers a specific question: if your investment had grown at a constant rate every year, what would that rate be? It takes the total return and distributes it evenly across the investment period. An investment that grew from 1 lakh to 2 lakh in 6 years has a CAGR of roughly 12.2% per year, meaning you doubled your money in 6 years at 12.2% compounding annually.
CAGR is the standard for comparing a mutual fund's return against a benchmark index, a competitor fund, or an alternate instrument like a PPF or FD. Because CAGR accounts for time, a 10-year CAGR of 14% and a 3-year CAGR of 14% both mean the same thing: 14% per year, compounded. This comparability across different time frames is what makes CAGR the dominant metric for evaluating long-term equity investments.
When to use each and the XIRR link
Use absolute return for short holding periods, typically under 1 year, because CAGR loses meaning when annualised over a fraction of a year (a 20% gain in 2 months annualises to a wildly misleading 120% CAGR). For holding periods of 1 year or more, CAGR is almost always the right metric for a lumpsum investment.
For SIP investments, neither CAGR nor absolute return captures the staggered cash flows correctly. That is where XIRR (Extended Internal Rate of Return) comes in: it gives the annualised return that accounts for the timing of every instalment. Think of it as a CAGR that handles irregular cash flows. Mutual fund statements show XIRR precisely because a SIP is not a single lumpsum, and CAGR would misrepresent the investor's actual experience.
FAQ4 reader questions · AEO-eligible
Common questions on cagr vs absolute return.
What is the difference between CAGR and absolute return?
Absolute return shows total growth as a percentage of the starting amount, ignoring time. CAGR annualises that growth to show the equivalent per-year rate. CAGR is the fair metric for comparing investments of different durations.
When is absolute return better to use?
For holding periods under one year, absolute return is the cleaner metric. Annualising a sub-year return via CAGR can produce misleading large numbers. For example, a 10% gain in 3 months annualises to over 46% CAGR, which is not meaningful.
How do I calculate CAGR?
CAGR equals (ending value divided by beginning value) raised to the power of (1 divided by number of years), minus 1. For example, 2 lakh growing to 3.5 lakh over 5 years: (3.5/2)^(1/5) - 1 = approximately 11.8% per year.
Is XIRR the same as CAGR for a lumpsum?
For a single lumpsum investment with no additional cash flows, XIRR and CAGR give the same number. They diverge when there are multiple cash flows at different times, like a SIP, where XIRR handles the timing of each flow and CAGR cannot.
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