CAGR Calculator – Compound Annual Growth Rate Calculator 2025

What is CAGR (Compound Annual Growth Rate)?

CAGR — Compound Annual Growth Rate — measures the mean annual growth rate of an investment over a specified period longer than one year. Unlike simple average returns that can be misleading, CAGR smooths out volatility and shows you the steady rate at which your investment would have grown if it compounded uniformly each year.

CAGR is widely used by investors, financial analysts, and businesses to compare performance across different investments, evaluate fund managers, project future growth, and make informed allocation decisions. It’s the single most useful metric for understanding long-term investment returns.

CAGR Formula

The CAGR formula is: CAGR = (Ending Value / Beginning Value)^(1/n) − 1, where n is the number of years. For example, if ₹1,00,000 grows to ₹2,50,000 in 5 years: CAGR = (2,50,000/1,00,000)^(1/5) − 1 = (2.5)^0.2 − 1 = 20.11% per annum.

CAGR vs Other Return Metrics

Historical CAGR of Indian Asset Classes

When to Use CAGR vs XIRR

Use CAGR when you’ve made a single lumpsum investment and want to know the annualized return. Use XIRR when you have multiple cash flows at different times — such as SIP investments, partial withdrawals, or dividend reinvestments. For SIP investors, CAGR of the total portfolio understates true returns; XIRR gives a more accurate picture.

Limitations of CAGR

CAGR doesn’t show risk or volatility — two investments can have the same CAGR but vastly different risk profiles. It also assumes a smooth growth path, ignoring the actual sequence of returns. An investment that fell 50% in year 1 and recovered 200% in year 2 has the same CAGR as one that grew steadily at 41.4% each year, but the investor experience is drastically different.

What is a good CAGR for equity investments in India?

A CAGR of 12-15% over 10+ years is considered good for equity investments in India. The Nifty 50 has delivered approximately 12-14% CAGR over most 10-year periods since inception. Midcap and smallcap indices have delivered 15-18% CAGR over longer periods but with significantly higher volatility.

Can CAGR be negative?

Yes, CAGR is negative when the ending value is less than the beginning value. For example, if ₹1,00,000 becomes ₹70,000 in 3 years, the CAGR is (0.7)^(1/3) − 1 = −11.27%. This means the investment lost approximately 11.27% per year on average.

How do I calculate CAGR for my mutual fund SIP?

For SIP investments, CAGR isn’t the appropriate metric because you’re investing at different dates. Instead, use XIRR which accounts for the timing and amount of each installment. You can calculate XIRR in Excel or Google Sheets using the XIRR function with your actual investment dates and amounts.

Is CAGR the same as compound interest rate?

CAGR and compound interest rate are conceptually similar but not identical. Compound interest rate is a stated/guaranteed rate (like FD interest), while CAGR is calculated retrospectively from actual market returns. A 7% FD guarantees 7% compounding; a mutual fund’s 12% CAGR is a historical measure that doesn’t guarantee future returns.

How to Use the CAGR Calculator

Our CAGR calculator helps you determine the annualised growth rate of your investments over a specific period. Enter three values — your initial investment amount, final value, and the number of years — and the calculator computes your Compound Annual Growth Rate instantly. This metric is invaluable for comparing the performance of different investments on a like-for-like basis, regardless of their holding periods.

What is CAGR and Why Does It Matter?

CAGR stands for Compound Annual Growth Rate, and it represents the rate at which an investment would have grown if it had grown at a steady rate every year. Unlike simple average returns, which can be misleading when investments are volatile, CAGR accounts for the compounding effect and gives you the true annualised return. The formula is: CAGR = (Final Value / Initial Value)^(1/n) – 1, where n is the number of years.

For example, if you invested ₹1,00,000 in a mutual fund that grew to ₹2,50,000 over 5 years, the CAGR would be approximately 20.1% per annum. This doesn’t mean the fund returned exactly 20.1% every year — it may have returned 35% in one year and -5% in another — but the overall effect is equivalent to a steady 20.1% annual compounding. This makes CAGR the preferred metric for evaluating long-term investment performance.

CAGR vs Absolute Returns vs XIRR

Understanding the differences between these return metrics is crucial for making informed investment decisions. Absolute return simply measures the total percentage gain — in the example above, the absolute return is 150% ((₹2,50,000 – ₹1,00,000) / ₹1,00,000 × 100). While easy to understand, absolute return doesn’t account for the time period, making it useless for comparing investments held for different durations.

CAGR normalises the return to an annual basis, making it ideal for comparing lump-sum investments across different time periods. However, CAGR has a limitation — it only works accurately for one-time investments. If you made multiple investments at different times (like monthly SIPs), CAGR won’t reflect the true return.

For investments with multiple cash flows (SIPs, additional purchases, partial redemptions), XIRR (Extended Internal Rate of Return) is the most accurate metric. XIRR considers the exact dates and amounts of each transaction to calculate the true annualised return. Most mutual fund platforms now show XIRR for SIP investments, which is the correct way to evaluate SIP performance.

What is a Good CAGR for Different Investments?

Benchmark CAGR varies significantly across asset classes. Historically, the Nifty 50 index has delivered a CAGR of approximately 12-14% over 10-15 year periods, while mid-cap and small-cap indices have delivered 14-18% CAGR over similar periods, albeit with higher volatility. Fixed deposits typically offer 6-8% CAGR, gold has returned about 10-12% CAGR over the last decade, and real estate in major Indian cities has averaged 8-10% CAGR.

When evaluating your portfolio’s CAGR, always compare against the relevant benchmark and adjust for inflation. India’s average inflation rate has been around 5-6% in recent years, so a CAGR of 12% translates to a real (inflation-adjusted) return of about 6-7%. A fixed deposit offering 7% barely beats inflation, which is why financial advisors recommend equity exposure for long-term wealth creation through systematic investment plans.

Using CAGR to Set Financial Goals

CAGR is also useful for reverse-calculating how much you need to invest to reach a financial goal. If you need ₹1 crore in 15 years and expect a CAGR of 12% from equity mutual funds, you can calculate the required initial lump sum using the formula: Required Amount = Target / (1 + CAGR)^years = ₹1,00,00,000 / (1.12)^15 = approximately ₹18,27,000. Alternatively, you can use our lumpsum calculator or SIP calculator to plan investments that match your target CAGR.