# CAGR

Returns the rate of return of an investment over a length of time, defined as (ev / bv )^(1 / n) - 1.

## Usage

`CAGR(n, bv, ev)`

**n** (required) The number of periods of the investment.

**bv** (required) The beginning value.

**ev** (required) The end value.

## Example

(1) Calculates the annual rate of return of an investment over a period of 10 years:

`CAGR(10, [Beginning Investment], [Ending Investment])`

Formatted as a percent: