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CAGR Calculator

Calculate the compound annual growth rate between an initial and final value over a chosen number of years.

What is CAGR?

The compound annual growth rate (CAGR) is the steady yearly rate at which an investment would need to grow, compounding each year, to move from its initial value to its final value. It is calculated as ((Final / Initial)^(1 / years) − 1) × 100. CAGR is a smoothed rate — it assumes constant yearly growth and does not reflect the actual year-by-year volatility of returns. Two investments with the same CAGR can follow very different paths, so CAGR shows the average journey, not the real one. Treat the smoothed values as estimates.

One steady yearly growth rate
Compare holdings of different lengths
Simple inputs: start, end, years
A smoothed rate, not the real path
Ignores year-by-year volatility

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