The geometric mean of a set of numbers is calculated using the following formula:
(x1 * x2 * x3 * … * xn)1/n
where n is the total number of values and xi are the individual numbers in the dataset.
To find the geometric mean for a given set of numbers, simply enter the comma-separated values in the box below, then click the “Calculate” button.
Note: all values in the dataset must have the same sign, which means they must all be positive or all be negative. Also, if the dataset contains a 0, then the geometric mean will always be 0.