CAGR Calculator

What is CAGR Calculator?

The CAGR Calculator determines the constant annual growth rate that would take an investment from its beginning value to its ending value over a given time period. It smooths out volatility for a fair year-over-year comparison.

How to Calculate CAGR

1. Enter the beginning value of your investment
2. Enter the ending value after the investment period
3. Enter the number of years
4. Click Calculate to see the CAGR percentage and equivalent fixed return

How CAGR Calculator is Calculated

CAGR = (Ending Value / Beginning Value)^(1/n) − 1, where n = number of years. CAGR represents the annualised return, not the actual year-by-year returns.

Worked Example

Investment grew from ₹5,00,000 to ₹12,50,000 in 7 years: CAGR = (12,50,000/5,00,000)^(1/7) − 1 = (2.5)^(0.1429) − 1 = 13.97%. The investment grew at an average rate of ~14% per year.

Common Use Cases

• Mutual fund performance comparison
• Business revenue growth analysis
• Real estate appreciation calculation
• Stock portfolio return tracking

Common Mistakes to Avoid

• Comparing CAGR across different time periods — a 3-year CAGR and a 10-year CAGR are not directly comparable for risk assessment.
• Assuming CAGR means steady returns every year — actual returns vary widely year to year. CAGR only shows the smoothed average.
• Using CAGR for periods shorter than 1 year — CAGR annualises returns, so using it for 3–6 month periods can give misleadingly high numbers.
• Not accounting for additional deposits or withdrawals — CAGR works for single lumpsum investments. Use XIRR for SIP-like irregular cash flows.

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Why Use This Calculator?

CAGR (Compound Annual Growth Rate) is the gold standard for measuring investment performance over time. Unlike absolute returns, CAGR smooths out year-to-year volatility and gives you the true annualized growth rate. India's Nifty 50 has delivered approximately 12-13% CAGR over the past 20 years, while gold has returned about 10-11% CAGR.

What This Tool Offers

• Calculate CAGR from initial and final values
• Reverse CAGR — project future value from growth rate
• Compare CAGR across multiple investments
• Visual growth trajectory chart
• Adjust for inflation to get real CAGR
• Historical benchmark comparison

Calculation Method

CAGR = [(Final Value / Initial Value)^(1/n) – 1] × 100, where n = number of years.

Worked Example

Invested ₹5,00,000 in 2021, worth ₹8,50,000 in 2026 (5 years). CAGR = [(8,50,000/5,00,000)^(1/5) – 1] × 100 = [(1.70)^0.2 – 1] × 100 = 11.2%.

Quick Reference Data

CAGR comparison of Indian asset classes (2016-2026, approximate)

Expert Tips

• 💡 CAGR is more meaningful than average returns — a 50% gain followed by 50% loss gives -25% total, not 0%.
• 💡 Compare CAGR only for same time periods — 3-year and 10-year CAGR are not comparable.
• 💡 Index fund CAGR is the benchmark — your investment should beat it to justify active management.
• 💡 CAGR ignores intermediate cash flows — use XIRR for SIP investments.
• 💡 Add 2-3% to your target CAGR to account for inflation erosion.

Who Is This For?

Mutual fund investors evaluating fund performance, stock traders measuring portfolio growth, business analysts, and financial planners.