Compound Annual Growth Rate (CAGR) Calculator

Calculate the average annual growth your investments over a given period.
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Whats CAGR ?

CAGR stands for Compound Annual Growth Rate, and it is a measure used to calculate the geometric progression ratio that provides a constant rate of return over a specified time period. It is commonly used in finance to describe the mean annual growth rate of an investment over a certain period, assuming that the investment grew at a steady rate each year.

The formula to calculate CAGR is:

CAGR = (Final Value / Initial Value)1/n - 1

Where:

  • Initial Value: the value of the investment at the beginning of the period..
  • Final Value: the value of the investment at the end of the period.
  • n: The length of time the money invested, expressed in years.

For example, let's say you invested $1,000 at the beginning of the year, and it grew to $1,500 at the end of the year. The CAGR would be calculated as follows:

CAGR = (1,500 / 1,000)1/n - 1
So, the CAGR would be 50%.

Keep in mind that CAGR assumes a steady rate of growth, and in reality, investment returns can vary from year to year.

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Rajesh V U

Full-Stack Developer & Storage Technologist | Creator of UnitSmash.com
Last updated: September 1, 2026

I am a Storage Technologist with strong experience in enterprise storage systems, Angular development, and web-based tools. I enjoy building practical calculators, converters, and utilities, and I also create original cartoons. I share my tools, articles, and creative work on my personal website, rajeshvu.com.