Statistics & Probability
Harmonic Mean
Reciprocal of the mean of reciprocals.
Formula
Formula
H = nΣ 1xi
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| xᵢ | positive data values | computed result | — | result |
| n | count | computed result | — | result |
Try it yourself
Interactive calculator
Worked examples
Example 1
Givendata = 1, 2, 4
Result1.714285714
Example 2
Givendata = 40, 60
Result48