Harmonic Mean Calculator - Free, Instant, In Your Browser
Enter positive numbers separated by commas or spaces to calculate their harmonic mean.
How to use Harmonic Mean Calculator
- 1Paste your text or data into the input box above.
- 2Harmonic Mean Calculator runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
The number of values divided by the sum of their reciprocals - useful for averaging rates like speed.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.