Harmonic Mean Table: Harmonic mean by First number
Reference table of harmonic mean for Harmonic Mean across a range of first number values — exact, engine-computed figures you can read off at a glance.
Verified formula Updated Jun 2026 Private — runs on your device
Harmonic mean
48.0000
For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.
The Harmonic Mean Calculator works out your harmonic mean in an instant. Enter first number and second number and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.
The Harmonic Mean Calculator uses the formula:
Harmonic mean = 2 × First number × Second number ÷ (First number + Second number)
For example, with first number of 40 and second number of 60, the harmonic mean is 48.0000.
| First number | 40 |
|---|---|
| Second number | 60 |
| Harmonic mean | 48.0000 |
|---|
Results are estimates for educational use, not professional advice.
Reference table of harmonic mean for Harmonic Mean across a range of first number values — exact, engine-computed figures you can read off at a glance.
Learn how to calculate Harmonic Mean — the formula explained step by step, with worked examples and a free calculator to check your answer.