CAGR stands for Compound Annual Growth Rate. It shows the annualized rate at which an investment would have grown each year if it had increased at a steady rate between the starting value and final value.
CAGR Calculator
Calculate annualized growth rate between an initial and final value.
Last updated: May 5, 2026
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Year-wise smoothed growth
Shows how your investment grows each year assuming a constant CAGR.
Growth curve
Value rises faster over time as compounding builds on earlier gains.
CAGR 14.87%
Your yearly gains increase from ₹14,870 to ₹25,890, showing the effect of compounding.
Gyan Insight
Most of your gains happen in later years. Staying invested longer matters more than starting big.
| Year | Value | Total Gain | Yearly Gain |
|---|---|---|---|
| Year 1 | ₹1,14,870 | ₹14,870 | ₹14,870 |
| Year 2 | ₹1,31,951 | ₹31,951 | ₹17,081 |
| Year 3 | ₹1,51,572 | ₹51,572 | ₹19,621 |
| Year 4 | ₹1,74,110 | ₹74,110 | ₹22,538 |
| Year 5 | ₹2,00,000 | ₹1,00,000 | ₹25,890 |
CAGR Gyan
Basics
CAGR Gyan
What CAGR actually tells you
CAGR (Compound Annual Growth Rate) converts total investment growth into a single annualized return percentage. It helps you understand how fast an investment would have grown if it increased at a steady rate every year.
Investors commonly use CAGR to compare mutual funds, stocks, portfolios, business revenue, or asset performance across different time periods using one simple number.
CAGR smooths out short-term volatility, so actual yearly returns may go up and down even when the final CAGR looks stable. That is why CAGR works best as a long-term performance measure rather than a prediction of future returns.
Gyan Insight
A 15% CAGR does not mean the investment grew exactly 15% every year. Some years may be negative while others may deliver much higher returns.
Formula
CAGR Formula & Step-by-Step Calculation
CAGR shows the average annual growth rate of an investment over a period of time. It converts total growth into one smooth yearly percentage.
CAGR = (Final Value / Initial Value)1 / Years - 1
Multiply the result by 100 to express CAGR as a percentage.
Real CAGR = ((1 + CAGR) / (1 + Inflation rate)) - 1
Real CAGR shows inflation-adjusted growth and helps you understand the actual increase in purchasing power.
Step 1: Identify the initial value
This is the starting value of your investment, business, asset, or portfolio.
Example: Initial value = ₹1,00,000
Step 2: Identify the final value
This is the value at the end of the selected time period.
Example: Final value = ₹2,00,000
Step 3: Use the investment period
Enter the number of years between the initial value and final value.
Example: Time period = 5 years
Step 4: Apply the CAGR formula
Divide the final value by the initial value, raise it to the power of 1 divided by the number of years, and subtract 1.
CAGR = (2,00,000 / 1,00,000)1 / 5 - 1
Step 5: Convert the result into percentage
After solving the formula, multiply the result by 100 to get the CAGR percentage.
CAGR ≈ 14.87% per year
Step 6: Adjust for inflation, if needed
To calculate real CAGR, adjust the CAGR against inflation. This shows how much your investment actually grew in purchasing-power terms.
Real CAGR = ((1 + 0.1487) / (1 + 0.06)) - 1
Real CAGR ≈ 8.37% per year
Gyan Insight
CAGR smooths the full journey into one annual growth rate. It is useful for comparison, but it does not show yearly ups and downs.
Example
CAGR Example Calculation
Let’s understand CAGR with a simple example. Suppose your investment grows from ₹1,00,000 to ₹2,00,000 in 5 years.
Step 1: Identify the initial value
This is the starting value of the investment.
Initial value = ₹1,00,000
Step 2: Identify the final value
This is the value after the investment period.
Final value = ₹2,00,000
Step 3: Identify the time period
The investment was held for 5 years.
Time period = 5 years
Step 4: Apply the CAGR formula
Now divide the final value by the initial value and raise it to the power of 1 divided by the number of years.
CAGR = (2,00,000 / 1,00,000)1 / 5 - 1
Step 5: Simplify the formula
Since ₹2,00,000 is twice ₹1,00,000, the value has grown 2 times over 5 years.
CAGR = (2)1 / 5 - 1
Step 6: Convert into percentage
After solving, CAGR is approximately 0.1487. Multiply it by 100 to express it as a percentage.
CAGR ≈ 14.87% per year
This means the investment delivered the same final value as if it had grown at a steady rate of 14.87% every year, even though actual yearly returns may have been different.
Gyan Insight
CAGR is best for comparing one-time investment growth. For cash-flow-based investments like SIPs, XIRR is usually more accurate because money is invested on different dates.
Tips
How to use CAGR properly
Gyan Insight
Compare similar time periods
CAGR works best when comparing investments over similar holding periods. Comparing a 1-year CAGR with a 10-year CAGR can create misleading conclusions.
Gyan Nugget
Small CAGR differences matter
Even a slightly higher CAGR can create a dramatically larger final value over long periods because compounding accelerates growth year after year.
Gyan Alert
CAGR does not show volatility
CAGR smooths the full investment journey into one annual growth rate, so it hides yearly ups and downs, risk, and short-term market volatility.
Common mistakes
Common CAGR mistakes
CAGR is a useful performance metric, but it is often misunderstood. These common mistakes can lead to unrealistic expectations or incorrect investment comparisons.
Assuming CAGR means steady yearly returns
CAGR smooths the entire investment journey into one annualized growth rate. Actual yearly returns may fluctuate heavily, including negative years, even when the final CAGR looks attractive.
Using CAGR for SIP or irregular investments
CAGR works best when there is one starting value and one ending value. For SIPs, staggered investments, or irregular cash flows, XIRR usually gives a more accurate return calculation.
Ignoring inflation impact
A positive CAGR does not automatically mean strong real-world growth. High inflation can significantly reduce actual purchasing power over time.
Comparing very different investment durations
Comparing short-term CAGR with long-term CAGR can be misleading because market conditions, risk, and volatility may differ significantly across time periods.
Gyan Alert
CAGR is excellent for comparison, but it should not be treated as a guaranteed future return or a measure of investment safety.
Comparison
CAGR vs Absolute Return vs Real CAGR
These return metrics measure investment performance in different ways. Understanding the difference helps you compare investments more accurately.
| Metric | What it shows | Best use |
|---|---|---|
| CAGR | The average annual growth rate over a period after smoothing yearly fluctuations. | Comparing long-term performance across investments, funds, stocks, or businesses. |
| Absolute Return | The total percentage gain or loss between the starting and ending value without annualizing the result. | Measuring overall profit or loss over shorter investment periods. |
| Real CAGR | CAGR adjusted for inflation to reflect actual purchasing-power growth. | Evaluating whether investment returns truly outpaced inflation over time. |
Gyan Nugget
Two investments may show the same absolute return, but the investment that achieved it in less time will usually have a much higher CAGR.
Gyan Alert
Absolute return alone can be misleading for long investment periods because it ignores how long the investment took to grow.
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