Take the square root of 50% (the total return for the period) in this example because the investment was for two years. The CAGR equals 22.5%. This table illustrates annual returns, CAGR ...

Online tools, including CAGR calculators, will spit out the CAGR when entering these three values. An example of a CAGR calculation follows. In the above case, the CAGR is 21.7%. The CAGR is ...