Why does CAGR matter?

It is the base your returns compound on - more invested means more growth.

Diversified equity ~7-10%/yr long term; not guaranteed

What are common cagr mistakes?

CAGR hides volatility \u2014 it's a smoothed average, not the actual year-to-year path.

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CAGR Calculator

Compound Annual Growth Rate of an investment over multiple years.

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Best for: Use it to compare returns across investments or time periods, or to measure revenue/user growth.

Complete guide

See benchmark ranges Why this result happened View assumptions

Currency / Country:

Input

Beginning value

Ending value

Years

How it's calculated & sources

The CAGR Calculator uses the standard formula for this calculation. It runs entirely in your browser, so your inputs are never uploaded. Figures are educational estimates, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.

Key assumptions

Smooths volatility into one annual rate
Assumes no additional contributions

Free & no sign-up · runs entirely in your browser. Results are estimates for general information, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.

How it works

CAGR = (Ending Value / Beginning Value)^1/n − 1

Example

$10,000 grows to $25,000 over 5 years → CAGR ≈ 20.11%.

Frequently asked questions

What's a 'good' CAGR?+

Long-term equity indexes average 7–10% nominal. Anything sustainably above 15% is exceptional.

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Quick answers

Short, sourced answers to the questions people (and AI assistants) ask most.

What is CAGR?: A CAGR calculator finds the Compound Annual Growth Rate — the single smoothed yearly rate that takes an investment from its starting value to its ending value over a period.
Why does CAGR matter?: It is the base your returns compound on - more invested means more growth.
How is CAGR calculated?: It removes the noise of year-to-year ups and downs and expresses growth as one constant annual rate, which makes investments of different lengths directly comparable. Formula: CAGR = (Ending ÷ Beginning)^(1 ÷ years) − 1.
What is a good cagr?: Diversified equity ~7-10%/yr long term; not guaranteed
What are common cagr mistakes?: CAGR hides volatility \u2014 it's a smoothed average, not the actual year-to-year path.
When should you use the CAGR Calculator?: Use it to compare returns across investments or time periods, or to measure revenue/user growth.

What is the CAGR Calculator?

A CAGR calculator finds the Compound Annual Growth Rate — the single smoothed yearly rate that takes an investment from its starting value to its ending value over a period.

How the CAGR Calculator works

It removes the noise of year-to-year ups and downs and expresses growth as one constant annual rate, which makes investments of different lengths directly comparable.

CAGR = (Ending ÷ Beginning)^(1 ÷ years) − 1

Ending — Final value
Beginning — Initial value
years — Number of years held

Enter your investment amount — the money you put into an investment, either as a lump sum or over time.
Enter your expected annual return — the yearly growth rate you assume an investment will earn, on average, over time.
Read the result, then change any input to compare scenarios instantly — the CAGR Calculator recalculates as you type.

Understanding the inputs

What each value means, why it matters, and a typical range — so you can fill in the calculator with confidence.

Investment Amount

The money you put into an investment, either as a lump sum or over time.

Why it matters:: It is the base your returns compound on - more invested means more growth.
Typical range:: Any amount; there is no standard value.

How it affects results:

Higher: Larger final value, assuming the same return.
Lower: Smaller final value.

Common mistake: Entering a monthly amount where a one-time lump sum is expected.

Expected Annual Return

The yearly growth rate you assume an investment will earn, on average, over time.

Why it matters:: Small differences compound into large gaps over years, so this assumption drives the projection.
Typical range:: 6% to 12% per year for diversified equity investing is a common planning range.

How it affects results:

Higher: A more optimistic projection that may not hold - markets vary year to year.
Lower: A more conservative, safer projection.

Common mistake: Assuming a high return is guaranteed; real returns are volatile and not promised.

Component definitions

The parts that drive this result and what each one contributes.

Beginning value — The starting figure.
Ending value — The final figure.
Years — The period the growth is smoothed across.

Benchmark reference

What counts as poor, average or excellent for this metric.

Expected Annual Return

Average

~7-10%/yr (long-run equities)

Source: Long-run market averages · Updated June 2026

Typical values

Expected Annual Return:: Diversified equity ~7-10%/yr long term; not guaranteed

Common interpretation errors

Returns vary year to year
Before inflation, taxes and fees

What impacts results most

1.
Ending value (High impact)Drives the growth multiple directly.
2.
Years (High impact)More years smooth the same growth into a lower annual rate.
3.
Beginning value (Medium impact)A lower start raises the CAGR.

Key assumptions

Smooths volatility into one annual rate
Assumes no additional contributions

Annual return (CAGR) needed to grow your money by a multiple

2×	14.9%	7.2%	3.5%
3×	24.6%	11.6%	5.6%
5×	38.0%	17.5%	8.4%
10×	58.5%	25.9%	12.2%

Worked example

\u20b91,00,000 grows to \u20b92,00,000 in 5 years \u2192 CAGR = (2,00,000 \u00f7 1,00,000)^(1\u00f75) \u2212 1 = 14.87% per year.

Common mistakes to avoid

CAGR hides volatility \u2014 it's a smoothed average, not the actual year-to-year path.
Don't use CAGR for SIPs or regular additions \u2014 use XIRR instead.

Compared to alternatives

CAGR vs ROI

ROI is total return; CAGR is the smoothed annual rate over the holding period.

	CAGR	ROI
Time	Ignores duration	Annualised
Compare across	Same period only	Different durations
Hides	How long it took	Year-to-year volatility

Bottom line: Quote CAGR to compare investments of different lengths fairly.

CAGR calculator·ROI calculator

Total Return vs CAGR

Absolute gain versus the smoothed annual rate.

	Total Return	CAGR
Time	Ignores duration	Annualised
Comparable	Same period only	Across durations
Shows	How much	How fast per year

Bottom line: Quote CAGR to compare investments held for different lengths of time.

Total Return calculator·CAGR calculator

Related concepts

How CAGR connects to the concepts around it.

ROI:: Percentage gain or loss on an investment versus its cost.
Compound Interest:: Interest earned on the principal plus all prior interest.
SIP:: Investing a fixed amount at regular intervals.
Inflation:: The yearly rate at which prices rise and money loses value.
Dividend Yield:: Annual dividends as a percentage of the share price.

Investing learning path

A sensible order to learn these concepts.

Compound InterestCAGRROISIPRetirement

Reviewed sources & methodology

Methodology: Exact Formula · Last reviewed June 2026.

U.S. SEC (investor.gov) · Government / Official

Keywords: cagr, growth, annual.

This is an educational estimate, not financial advice. Rates, rules and figures change — verify the latest with the provider or a qualified advisor before you decide.

Reviewed by the Free Tools Galaxy editorial team · Updated June 2026 · Calculated privately in your browser.

Frequently asked questions

Is the CAGR Calculator free to use?+

Yes. Every tool on Free Tools Galaxy is 100% free, runs in your browser and requires no signup.

How accurate is the CAGR Calculator?+

CAGR Calculator uses the standard cagr formula in double-precision arithmetic, so the same inputs always produce the same result and you can verify any figure by hand. It is an educational estimate — real-world outcomes depend on your actual rates, rules and assumptions.

Do you store my inputs?+

No. The CAGR Calculator runs entirely in your browser. Nothing is uploaded or saved to a server.

Can I use the CAGR Calculator on mobile?+

Yes — the interface is fully responsive and works on phones, tablets and desktops.

What are common mistakes to avoid?+

The most frequent mistake is mixing units. Double-check your inputs use a single, consistent unit before clicking Calculate.

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Popular calculations

Instant answers with formula, steps and FAQ — or enter your own values above.

CAGR ₹1,00,000 → ₹2,00,000 in 5 yearsCAGR ₹1,00,000 → ₹5,00,000 in 5 yearsCAGR ₹10,000 → ₹50,000 in 10 yearsCAGR ₹5,00,000 → ₹10,00,000 in 7 years

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Compound Annual Growth Rate of an investment over multiple years.

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The fastest way is to use a free in-browser cagr calculator: https://freetoolsgalaxy.com/tools/cagr-calculator. Compound Annual Growth Rate of an investment over multiple years.

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Input

How it works

Example

Frequently asked questions

Continue your journey

Complete guide

Quick answers

What is the CAGR Calculator?

How the CAGR Calculator works

Understanding the inputs

Investment Amount

Expected Annual Return

Component definitions

Benchmark reference

Expected Annual Return

Typical values

Common interpretation errors

What impacts results most

Key assumptions

Annual return (CAGR) needed to grow your money by a multiple

Worked example

Common mistakes to avoid

Compared to alternatives

CAGR vs ROI

Total Return vs CAGR

Related concepts

Investing learning path

Reviewed sources & methodology

Frequently asked questions

Explore more

Popular tools

Trending in finance

Explore other categories

Popular calculations

Smart Autopilot

Likely next step

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Next best tool

Trending in finance

Also worth a look

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