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're comparing apples to oranges when you try to stack it against another fund's 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'll 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 doesn't 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 ₹2,00,000 in an equity mutual fund in April 2017. Today it's worth ₹5,20,000. That's a total return of 160%, over 7 years. CAGR = (5,20,000 ÷ 2,00,000)^1/7 − 1 = (2.6)^0.1429 − 1 ≈ 0.1474 = 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's 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: ₹1,00,000
• After Year 1: ₹1,80,000 (+80%)
• After Year 2: ₹1,08,000 (−40% of ₹1,80,000)
• After Year 3: ₹1,18,800 (+10% of ₹1,08,000)

Simple average return: (80% + (−40%) + 10%) ÷ 3 = 16.67%/year — sounds solid.

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

The simple average ignores the magnitude of losses relative to the larger base they're applied to. A 40% loss on ₹1,80,000 is ₹72,000 — much larger in absolute terms than the 80% gain on ₹1,00,000 (₹80,000) that preceded it. CAGR captures this asymmetry; simple averages don't. 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.

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% vs 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 ₹45 lakh in 2015 is valued at ₹82 lakh in 2025. CAGR on capital appreciation = (82/45)^1/10 − 1 ≈ 6.2%. Add rental yield of roughly 2.5-3% net of maintenance — total return ≈ 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 isn't just about returns — factor in the ₹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 ₹8 crore in FY2022 and ₹35 crore in FY2025. CAGR = (35/8)^1/3 − 1 ≈ 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 doesn't 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've been investing ₹10,000/month via SIP over 5 years, you didn't 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 doesn't 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.

CAGR and Inflation — Getting the Real Return

A 12% CAGR sounds great until you realize that inflation over the same period averaged 6% — 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.

Frequently Asked Questions About CAGR