What Is CAGR in Mutual Fund?
CAGR stands for Compound Annual Growth Rate. In mutual fund investing, CAGR is used to express the annualised growth rate of a lump sum investment over a specified period. It shows how much your investment grew per year on a compounded basis, smoothing out year-to-year fluctuations into a single annualised figure. CAGR is the most commonly quoted return metric for mutual fund performance over multi-year periods in India.
CAGR Formula
CAGR = ((Ending Value / Beginning Value) ^ (1/Number of Years)) - 1
Example: Rs 1,00,000 invested in a mutual fund grows to Rs 2,59,374 over 10 years. CAGR = ((2,59,374 / 1,00,000) ^ (1/10)) - 1 = 10% per year.
This means the investment grew at an equivalent fixed rate of 10% compounded annually, even if actual annual returns varied from 3% to 25% year by year.
CAGR Limitations
- CAGR does not reveal year-to-year volatility. Two funds can have identical 10-year CAGR but very different risk profiles.
- CAGR is only valid for lump sum investments; for SIPs with multiple cash flows, XIRR is more appropriate.
- CAGR can be misleading if the base year was unusually low or the current year is unusually high.
Historical CAGR of Indian Equity Funds
| Category | Approximate 10-Year CAGR |
|---|---|
| Nifty 50 (index) | 12-14% |
| Large-cap active fund (top quartile) | 13-15% |
| Mid-cap fund (top quartile) | 16-20% |
| Small-cap fund (top quartile) | 18-23% |
| Hybrid/balanced fund | 10-13% |
CAGR and the Power of Compounding
Even small differences in CAGR matter enormously over long periods:
- Rs 1 lakh at 10% CAGR for 20 years: Rs 6.73 lakh.
- Rs 1 lakh at 12% CAGR for 20 years: Rs 9.65 lakh.
- Rs 1 lakh at 15% CAGR for 20 years: Rs 16.37 lakh.
A 3% difference in annual CAGR results in 70% more wealth over 20 years.
Key Takeaway
CAGR is the standard metric for comparing mutual fund returns on lump sum investments. It translates multi-year fund performance into a single, intuitive annual figure. Use CAGR in conjunction with risk metrics to get a complete picture. Use the Lemonn app to compare CAGR across funds and asset classes and make informed investment decisions in India.
