CAGR Calculator

What is a CAGR Calculator?

A cagr calculator (or compound annual growth rate calculator) is a fundamental investing tool that calculates the constant, smoothed annualized rate at which an investment grows over a specific time horizon, assuming all profits are reinvested.

Unlike absolute return rates, which ignore the holding period, CAGR provides a normalized metric to compare different assets fairly. Whether you are analyzing mutual funds, stocks, real estate, or business profits, calculating CAGR is the industry standard for evaluating performance.

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How to Use the CAGR Calculator

Our premium stock cagr calculator supports three powerful solver modes. Choose the appropriate tab and follow these steps:

1. Standard CAGR Mode

• Initial Investment (₹): Input the starting value of your capital.
• Final Wealth Value (₹): Enter the maturity or current valuation of the asset.
• Tenure (Years): Set the total investment horizon.
• Outcome: Instantly displays standard CAGR, inflation-adjusted Real CAGR, absolute gains, and growth multiplier.

2. Stock / Portfolio CAGR Mode

• Stock Buy Price & Sell Price (₹): Input the specific share purchase and liquidation price.
• Quantity (Units): Enter the number of shares transacted.
• Holding Period (Years): Use the slider to define the active investment timeframe.
• Outcome: Calculates total purchase capital, sell value, absolute net profits, and the specific portfolio CAGR.

3. Reverse CAGR Solver

• Initial Capital Available (₹): Set the initial lump-sum principal.
• Target Wealth Goal (₹): Set the target milestone corpus you want to achieve.
• Tenure (Years): Select your time horizon.
• Outcome: Resolves the exact annual return rate (CAGR) your portfolio must generate to hit your target. Under inflation adjustments, it also scales the target and calculates the necessary real-value CAGR.

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Mathematical Formula of CAGR

The compound annual growth rate is calculated as:

CAGR = [(Final Value / Initial Value) ^ (1 / Tenure)] - 1

For Reverse CAGR solving, we solve for the required rate needed to reach your target goal:

Required CAGR = [(Target Goal / Initial Capital) ^ (1 / Tenure)] - 1

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Why is CAGR Preferred Over Absolute Returns?

Absolute return measures only the total gain. For example, if you double your capital (a 100% absolute return):

• Over 2 years, your CAGR is 41.42% (outstanding growth).
• Over 10 years, your CAGR is 7.18% (moderate growth).
• Over 20 years, your CAGR is 3.53% (low growth, likely trailing inflation).

Normalizing your investment history using a compound annual growth rate calculator allows you to benchmark your portfolio performance accurately against market benchmarks like the Nifty 50 Index (~12% p.a. average).

CAGR vs XIRR

Metric	Use when
CAGR	One investment and one final value
XIRR	Multiple investments or withdrawals
Absolute return	Quick total gain/loss
Real CAGR	Return after inflation

If you invested once and held the asset, CAGR is enough. If you invested monthly through SIPs or bought stocks at multiple dates, XIRR is more accurate.

Where CAGR is Useful

CAGR is useful for comparing:

• Mutual fund performance over the same period
• Stock price growth across years
• Real estate appreciation
• Business revenue growth
• Portfolio value growth

Always compare CAGR over similar time periods. A 25% CAGR over 1 year is not the same quality of result as 15% CAGR over 10 years.

Frequently Asked Questions

Is CAGR guaranteed?

No. CAGR is a historical or projected growth rate, not a guarantee.

Can CAGR be negative?

Yes. If final value is lower than initial value, CAGR is negative.

Is CAGR better than absolute return?

CAGR is better for comparing performance across different time periods.

Should SIP returns use CAGR?

No. SIP returns should usually use XIRR because cash flows happen on multiple dates.