Harmonic mean
Calculate Harmonic mean instantly with the exact formula and a worked example. Free online calculator — no signup.
Harmonic mean
x₁
x₂
x₃
Harmonic mean
3.4286
More about: Harmonic mean
What it calculates
The “Harmonic mean” calculator computes Harmonic mean from 3 parameters: x₁, x₂, x₃.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters x₁ = 2, x₂ = 4, x₃ = 8 the result is 3.43 (n / Σ(1/xᵢ)).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.