CAGR (Compounded Annual Growth Rate) Calculator

CAGR Calculator - Convert Multi-Year Returns Into One Clean Annual Number

A mutual fund fact sheet tells you it delivered 160% returns over the past 7 years. Sounds impressive, but what does that actually mean on a yearly basis? Without converting that figure into a compounded annual rate, you are comparing apples to oranges when you try to stack it against another fund that returned 95% over 5 years. CAGR (Compounded Annual Growth Rate) solves this problem by converting any start-to-end value change into a single, consistent annualised percentage that accounts for compounding. Enter your initial investment, final value, and tenure into this calculator, and you will have the number that lets you compare any two investments on equal footing, regardless of asset class, time period, or market.

From equity mutual fund performance reviews to tracking your gold investment's growth to measuring a startup's revenue trajectory, CAGR is the standard metric used by SEBI, RBI, AMFI, and every financial advisor in India. Understanding it does not require a finance degree, just a willingness to look at numbers honestly.

The Formula - What It Actually Calculates

CAGR answers a specific question: "If this investment grew at a steady rate every single year, compounded annually, what would that rate be?" It smooths out the volatility, the ups and downs, and gives you one number:

CAGR = (Final Value / Initial Value)^(1/n) - 1

Where n = number of years between the initial and final measurement.

Example: You invested Rs 2,00,000 in an equity mutual fund in April 2017. Today it is worth Rs 5,20,000. That is a total return of 160% over 7 years. CAGR = (5,20,000 / 2,00,000)^(1/7) - 1 = (2.6)^(0.1429) - 1, which is approximately 0.1474, or 14.74%.

This tells you the fund grew as if it earned exactly 14.74% every year, compounded, even though in reality one year might have been +28%, another year -5%, and another +22%. CAGR compresses all of that variability into a single comparable metric, and for most investment evaluation purposes, that is exactly what you need.

CAGR vs Simple Average - Why They Tell Very Different Stories

This is one of the most important distinctions in investment literacy, and the difference can be dramatic. Consider an investment that returns +80% in Year 1, -40% in Year 2, and +10% in Year 3:

• Start: Rs 1,00,000
• After Year 1: Rs 1,80,000 (+80%)
• After Year 2: Rs 1,08,000 (-40% of Rs 1,80,000)
• After Year 3: Rs 1,18,800 (+10% of Rs 1,08,000)

Simple average return: (80% + (-40%) + 10%) / 3 = 16.67% per year, which sounds solid.

CAGR: (1,18,800 / 1,00,000)^(1/3) - 1 = 5.91%, which is much more realistic. You made Rs 18,800 on Rs 1,00,000 over 3 years, not Rs 50,000 as the simple average suggests.

The simple average ignores the magnitude of losses relative to the larger base they are applied to. A 40% loss on Rs 1,80,000 is Rs 72,000, much larger in absolute terms than the 80% gain on Rs 1,00,000 (Rs 80,000) that preceded it. CAGR captures this asymmetry; simple averages do not. This is exactly why SEBI mandates CAGR-based performance disclosure in all mutual fund communications and why you should mentally convert any "total return" figure to CAGR before using it for comparison.

The Growth Chart and Year-wise Breakdown - See Your Money Compound

This calculator goes beyond a single number. It plots a growth chart that shows your investment value rising smoothly from the initial amount to the final value using the calculated CAGR. The chart makes the power of compounding visually obvious, the curve bends upward faster over time because your returns start earning their own returns.

The year-wise breakdown table takes this further. For each year it shows your value at the end of the year, the rupee growth in that year, and the yearly percentage return. This helps you see exactly how much of your profit lands in the later years. For a long 15-20 year investment, the final years typically contribute more absolute growth than the early years, which is the core reason financial advisors tell you to start early.

Because CAGR is a steady per-year rate, every year in this breakdown earns the same percentage. But the rupee amount grows every year, so the absolute gain in Year 10 is far larger than the absolute gain in Year 1 even though the rate is identical. That is compounding in action, and this table makes it easy to understand.

The Smart Insights - Quick Answers at a Glance

Beyond the headline numbers, this CAGR calculator shows you a few quick-read insights that translate raw figures into decisions:

• Total Growth: The overall percentage your investment grew by across the full period, comparing the final value with the initial value.
• Time to Double (Rule of 72): A handy rule that estimates how many years your money takes to double at a given CAGR. Simply divide 72 by your annual rate. At 12%, your money doubles roughly every 6 years (72 / 12 = 6). This tells you how fast your wealth can multiply at the current growth rate.
• Annual Gain: The average rupee amount your investment earns in a single year, giving you a feel for the yearly profit in plain currency terms.
• Money Multiplier: How many times the final value is versus the amount you started with. A multiplier of 4, for example, means your investment quadrupled over the period.
• Real CAGR (net of inflation): Appears when you switch on inflation adjustment. It is the true return that grows your purchasing power, roughly your nominal CAGR minus the inflation rate. A 12% nominal CAGR at 6% inflation leaves you about a 6% real gain.

These insights help you answer practical questions faster: how long your money takes to double, how much it multiplies by, and whether you are truly beating inflation.

CAGR and Inflation - Getting the Real Return

A 12% CAGR sounds great until you realize that inflation over the same period averaged 6%, and your real (inflation-adjusted) return was only about 6%. For long-term financial planning, always compare your investment CAGR against the inflation rate for the same period. A PPF earning 7.1% CAGR when inflation is 6% delivers a real return of roughly 1.1%, positive but modest. An equity fund earning 14% CAGR in the same environment delivers 8% real return, substantially better purchasing power growth. This real-return comparison is what actually determines whether your wealth is growing in meaningful terms or just keeping pace with rising prices.

The inflation toggle on this calculator makes both the nominal CAGR and the real CAGR immediately visible. It is a feature many other CAGR calculators on the market do not offer, and it can change how you judge an investment that appears to deliver strong headline returns.

Real-World Applications - Where CAGR Helps You Make Better Decisions

Mutual fund comparison: Fund A shows 3-year returns of 68%. Fund B shows 3-year returns of 54%. Which is better? CAGR answers: Fund A = 18.8% CAGR; Fund B = 15.5% CAGR. But if Fund A has a higher expense ratio (say 1.8% versus 1.0%) and Fund B is an index fund, the 3.3% CAGR difference may partly reflect higher costs, and you need to decide whether the active management premium is justified. CAGR gives you the starting point for that analysis.

Real estate returns: A flat purchased in Pune for Rs 45 lakh in 2015 is valued at Rs 82 lakh in 2025. CAGR on capital appreciation = (82/45)^(1/10) - 1, which is about 6.2%. Add rental yield of roughly 2.5-3% net of maintenance, and total return is about 8.7-9.2% CAGR. This is useful because it lets you compare with equity mutual funds (which delivered 12-14% CAGR over the same period for large-cap) and debt instruments (7-8%). The comparison is not just about returns; factor in the Rs 6-8 lakh in stamp duty and registration costs at purchase, the ongoing maintenance charges, and the complete illiquidity of real estate, and CAGR-based comparison reveals the true risk-adjusted picture.

Business performance: A D2C brand reports revenue of Rs 8 crore in FY2022 and Rs 35 crore in FY2025. CAGR = (35/8)^(1/3) - 1, which is about 63.8%. This single number conveys the growth story far more effectively than showing three years of absolute revenue figures. Investors, board members, and analysts all use CAGR for exactly this purpose.

When CAGR Misleads - Its Genuine Limitations

CAGR is a powerful tool, but it has real blind spots that every investor should understand:

It ignores volatility entirely. Two funds with identical 12% CAGR over 5 years could have wildly different experiences; one might have delivered steady 11-13% every year, while the other swung from +35% to -15% to +20% to +8% to +10%. The second fund carried significantly more risk. To capture this, pair CAGR with standard deviation or Sharpe ratio, measures that quantify the volatility you endured to achieve that CAGR.

It does not work for SIPs or multiple cash flows. CAGR assumes a single lump sum at the start and a single value at the end. If you have been investing Rs 10,000 per month via SIP over 5 years, you did not invest one lump sum; you invested 60 different amounts at different times, each earning returns for a different duration. For SIP returns, use XIRR (Extended Internal Rate of Return), not CAGR. Using CAGR for SIP returns will significantly overstate your actual performance.

Past CAGR does not predict future returns. A fund that delivered 18% CAGR over 10 years may deliver only 10% over the next decade, because the starting valuation, market conditions, fund manager changes, and asset base growth all change. CAGR is a backward-looking measure. Use it for analysis, not prediction.

Frequently Asked Questions About CAGR