The harmonic mean of a set of numbers is calculated using the following formula:
n / (1/x1 + 1/x2 + 1/x3 + … + 1/xn)
where n is the total number of values and xi are the individual numbers in the dataset.
To find the harmonic 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 be positive in order to calculate the harmonic mean.