Harmonic Series Calculator

Find the frequency of a harmonic.

Harmonic frequency (Hz) 330

Formula: frequency = fundamental × harmonic number

Step-by-step with your numbers:

1. Values used:

2. Fundamental frequency = 110 Hz

3. Harmonic number = 3

5. Harmonic frequency = Fundamental frequency x Harmonic number = 110 x 3 = 330Hz

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Harmonics are integer multiples of a fundamental frequency.

The math behind it

harmonic frequency = fundamental × harmonic number (2nd, 3rd, …).

110 Hz fundamental, 3rd harmonic → 330 Hz.

Overtones?

Overtones are the harmonics above the fundamental (2nd onward).