Educational Purpose Only: Results are illustrative estimates and not financial advice.
What is CAGR?
Compound Annual Growth Rate (CAGR) is the rate at which an investment would have grown if it had grown at a perfectly steady rate each year, compounding annually. It is the single most useful metric for comparing the performance of different investments over the same time period, because it smooths out year-to-year volatility and shows you the effective annual return.
The formula is: CAGR = (Final Value ÷ Initial Value)^(1 ÷ Years) − 1. For example, if a mutual fund grew from ₹1,00,000 to ₹1,76,234 in 5 years, the CAGR is (1.76234)^0.2 − 1 = 12% per annum. That means ₹1 lakh compounded at 12% per year for 5 years equals ₹1,76,234.
Real investments are rarely this smooth. A fund might gain 25% one year and lose 8% the next. CAGR cuts through this noise and tells you the single equivalent steady rate — which is why fund houses, analysts, and advisors always quote CAGR when comparing long-term performance.
CAGR vs absolute return — why the difference matters
Absolute return tells you the total gain or loss over the entire holding period, but says nothing about how long that took. A 100% absolute return sounds extraordinary — but its meaning depends entirely on the time frame.
| Investment | Initial | Final | Years | Absolute Return | CAGR |
|---|---|---|---|---|---|
| Fund A | ₹1,00,000 | ₹2,00,000 | 10 yrs | 100% | 7.2% |
| Fund B | ₹1,00,000 | ₹2,00,000 | 5 yrs | 100% | 14.9% |
| Fund C | ₹1,00,000 | ₹2,00,000 | 3 yrs | 100% | 26.0% |
| FD at 7% | ₹1,00,000 | ₹2,00,160 | 10 yrs | 100.2% | 7.2% |
All three funds doubled your money (100% absolute return), but only CAGR reveals efficiency — Fund C at 26% per year is dramatically better than Fund A at 7.2%, which merely matches a bank FD.
Historical CAGR of major Indian asset classes
CAGR varies significantly across asset classes. Understanding historical benchmarks helps you evaluate whether an investment is delivering acceptable returns.
Nifty 50 (Large-cap equities)
Includes multiple market crashes (2008, 2020). Long-term compounding has been consistent despite short-term volatility.
Gold
Good hedge against rupee depreciation and global uncertainty. Returns are lumpy and driven by macro cycles.
Fixed Deposits
Guaranteed, no market risk. Pre-tax return; effective post-tax CAGR is lower depending on your income slab.
Real Estate (Urban India)
Highly location-dependent. Illiquid; high transaction costs (stamp duty, brokerage) reduce actual net CAGR by 1–2%.
PPF
Government-guaranteed. EEE tax status makes effective post-tax CAGR higher than nominal rate for 30% slab taxpayers.
Mid/Small-Cap Equity MF
Higher long-term returns, significantly higher volatility. Suitable for 10+ year horizons with tolerance for drawdowns.
Historical CAGR is indicative and does not guarantee future returns. Returns are approximate and before taxes unless stated.
When to use CAGR — and where it falls short
Best uses of CAGR
- ✓Comparing two mutual funds with different starting values and time periods
- ✓Evaluating whether a stock pick beat the Nifty 50 benchmark on a like-for-like basis
- ✓Projecting the future value of a lump-sum investment at a target growth rate
- ✓Communicating investment performance clearly with a single, intuitive number
Where CAGR falls short
- ✗It does not capture volatility — two funds can have identical CAGR but very different risk profiles
- ✗It assumes no cash flows — SIPs, dividends, and withdrawals are not reflected in a single CAGR
- ✗Short-period CAGR (1–2 years) is heavily influenced by market timing at entry and exit
- ✗It does not account for taxes — post-tax CAGR is always lower than headline CAGR
Use XIRR for SIP portfolios: For investments with regular cash flows (SIPs, dividend reinvestments), XIRR is more accurate than CAGR. XIRR accounts for the exact timing and amount of each cash flow. Most investment platforms and AMC portals report XIRR for SIP portfolios automatically.
Rule of 72 — mental math for doubling time
Divide 72 by the annual CAGR percentage to instantly estimate how many years it takes to double your money. It is a surprisingly accurate approximation at common return rates.
| CAGR | Doubles in (Rule of 72) | Typical instrument |
|---|---|---|
| 4% | 18 years | Savings account |
| 7% | ≈ 10.3 years | PPF, RD |
| 8% | 9 years | FD, debt mutual fund |
| 10% | 7.2 years | Conservative equity / balanced fund |
| 12% | 6 years | Large-cap equity mutual fund |
| 15% | 4.8 years | Mid-cap equity mutual fund |
Frequently Asked Questions
What is CAGR and how is it calculated?
CAGR (Compound Annual Growth Rate) is the rate at which an investment would have grown if it grew at a steady pace each year. Formula: CAGR = (Final Value / Initial Value)^(1/Years) − 1. It smooths out year-to-year volatility to show the single effective annual return over a period.
What is the Rule of 72?
The Rule of 72 is a quick way to estimate how long it takes money to double. Divide 72 by the CAGR percentage. At 12% CAGR, money doubles in approximately 6 years (72 ÷ 12 = 6). At 8% CAGR, it doubles in about 9 years.
How is CAGR different from absolute return?
Absolute return is the total percentage gain or loss over the entire period, ignoring time. CAGR normalises this to an annual rate, making comparisons meaningful. A 100% absolute return sounds impressive but translates to just 7.2% CAGR over 10 years — lower than many FDs.
What is a good CAGR for a mutual fund?
For equity mutual funds in India, a CAGR of 12–15% over 5–10 years is considered good. Large-cap funds typically deliver 10–12%, while mid-cap and small-cap funds may deliver 14–18% over long periods with higher volatility. The Nifty 50 index has delivered approximately 12% CAGR over the past 20 years.
Can CAGR be negative?
Yes. If the final value is lower than the initial value, the CAGR is negative. For example, if an investment fell from ₹1,00,000 to ₹70,000 over 5 years, the CAGR is (0.70)^0.2 − 1 = −6.8% per year. Negative CAGR means the investment lost value at a compounded annual rate.
Why is CAGR more useful than average annual return?
Simple average annual return can be misleading. If an investment gains 50% one year and loses 33% the next, the simple average is 8.5%, but the actual result is break-even (1.5 × 0.67 ≈ 1.0). CAGR captures the actual compounded result, making it a more honest measure of investment performance.
Related Calculators
This calculator is for educational and illustrative purposes only. CAGR is a simplified measure and does not account for taxes, dividends, or interim cash flows. Past returns do not guarantee future performance. For personalised investment advice, consult a SEBI-registered investment adviser.
About CAGR Calculator
Calculate Compound Annual Growth Rate (CAGR) or project future value of any investment. Use CAGR to compare returns across mutual funds, stocks, real estate, and other asset classes on a fair, apples-to-apples basis. This tool is designed to be simple and accessible for users who need quick, reliable results.
When to use this tool
Use the cagr calculator when you need an accurate, immediate calculation without installing software or registering an account. It is especially useful for everyday decisions, quick comparisons, and planning where you need numbers fast.
How it works
The calculator applies standard, well-known formulas and conventions appropriate to the domain. Results are computed instantly in your browser to preserve privacy and avoid sending personal data to servers.
Limitations and tips
This tool provides informative estimates and is not a substitute for professional advice. For complex or high-stakes decisions, verify results with a qualified professional. Double-check inputs such as units, dates, and currency settings before making decisions.