Calculate CAGR (Compound Annual Growth Rate) for investments. Compare returns against market benchmarks, project future values, and track investment performance over time.
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CAGR (Compound Annual Growth Rate) is the most accurate way to measure investment performance over multiple years. Unlike simple average returns, CAGR accounts for the compounding effect of growth, giving you the true annualized return that would result in the same ending value if growth were perfectly consistent each year. This calculator helps investors, business analysts, and financial planners measure and compare growth rates across different investments, time periods, and asset classes.
CAGR stands for Compound Annual Growth Rate. It represents the rate at which an investment would have grown if it had grown at a steady rate every year. CAGR smooths out the volatility of year-over-year returns to show you the 'true' annual growth rate. For example, if an investment of $10,000 grows to $25,000 over 10 years, the CAGR tells you what constant annual return would have achieved that same result. CAGR is particularly useful for comparing investments with different holding periods or irregular returns.
CAGR Formula
CAGR = (Ending Value / Beginning Value)^(1/n) - 1CAGR provides the true annualized return accounting for compounding, unlike simple average returns which can be misleading over multi-year periods.
Compare stocks, bonds, real estate, and other assets on an equal footing regardless of holding period or when returns occurred.
See how your investments stack up against the S&P 500, bonds, inflation, and other benchmarks to evaluate true performance.
Use historical CAGR to project what your investments might be worth in the future, helping with retirement and financial planning.
Calculate revenue growth rates for business valuations, investor presentations, and strategic planning.
Understand the real growth rate of your portfolio to make better allocation and rebalancing decisions.
Measure how well your stock portfolio has performed over multiple years, accounting for all dividends and price changes.
Project how your retirement savings will grow based on historical market returns or target growth rates.
Calculate revenue or earnings CAGR to present growth metrics to investors or for acquisition analysis.
Measure property appreciation rates over your ownership period to evaluate investment performance.
Compare the performance of different mutual funds using CAGR to find consistent performers.
Determine what growth rate you need to achieve your financial goals by a target date.
CAGR (Compound Annual Growth Rate) is the average annual growth rate of an investment over a specified time period. It's calculated using the formula: CAGR = (Ending Value / Beginning Value)^(1/n) - 1, where n is the number of years. CAGR represents the steady growth rate that would yield the same result if compounded annually.
A 'good' CAGR depends on the asset class and risk level. The S&P 500 has historically returned about 10-11% CAGR. CAGRs above 15% are excellent for stocks, 7-10% is good for diversified portfolios, and 5-7% is typical for bonds. High-growth stocks or startups may target 25%+ but carry higher risk.
CAGR accounts for compounding while simple average return doesn't. For example, if an investment goes up 100% year 1 and down 50% year 2, the simple average is +25%, but the actual value is unchanged (CAGR = 0%). CAGR gives the true annualized return reflecting actual growth.
Yes, CAGR can be negative when the ending value is less than the beginning value. A negative CAGR indicates that the investment lost value over the time period. For example, if $10,000 becomes $8,000 over 5 years, the CAGR is approximately -4.4% per year.
CAGR is ideal for comparing investments with different holding periods. Calculate the CAGR for each investment, then compare the rates. An investment with 12% CAGR over 5 years outperformed one with 10% CAGR over 10 years on an annualized basis, though total returns differ.
The S&P 500 has delivered approximately 10.5% CAGR over the long term (since 1926), including dividends. This benchmark helps evaluate individual investment performance. Consistently beating this rate indicates above-average returns, while underperforming suggests reconsidering your strategy.
CAGR measures growth between two points (beginning and ending value) while IRR (Internal Rate of Return) accounts for multiple cash flows throughout the investment period. Use CAGR for simple growth measurement and IRR when you have regular contributions or withdrawals.
They're related but different. Compound interest is the actual interest earned on principal plus accumulated interest. CAGR is a measurement that tells you what equivalent compound growth rate would produce the same result. CAGR is used to evaluate past performance; compound interest calculates future growth.
CAGR shows consistent growth trends that investors value. A company with 25% revenue CAGR over 5 years demonstrates strong, sustained growth. Investors and analysts use CAGR to project future revenue, compare companies, and justify valuations in acquisitions or funding rounds.
CAGR doesn't show volatility or riskβtwo investments with the same CAGR could have very different year-to-year swings. It also ignores cash flows (dividends, contributions). For a complete picture, consider CAGR alongside standard deviation, maximum drawdown, and Sharpe ratio.
Use the formula: =((Ending/Beginning)^(1/Years))-1. For example, if A1=10000 (beginning), A2=25000 (ending), A3=10 (years), the formula is: =((A2/A1)^(1/A3))-1, which returns 9.6% (format as percentage).
Use the Rule of 72: divide 72 by the CAGR to get approximate years to double. At 10% CAGR, money doubles in ~7.2 years. To double in 5 years, you need ~14.4% CAGR. To double in 10 years, you need ~7.2% CAGR.
Nominal CAGR doesn't account for inflation. To find real (inflation-adjusted) CAGR, subtract inflation: Real CAGR β Nominal CAGR - Inflation Rate. If your investment CAGR is 8% and inflation is 3%, your real CAGR is approximately 5%.
Yes, but be cautious. Crypto's extreme volatility means CAGR can be misleading. Bitcoin's long-term CAGR is very high, but short-term periods show massive swings. Always consider volatility and drawdowns alongside CAGR for crypto investments.
For accurate CAGR, include reinvested dividends in your ending value. The 'total return' CAGR (price appreciation + dividends) is more meaningful than price-only CAGR. The S&P 500's price CAGR is ~7%, but total return CAGR is ~10.5% due to dividends.