Hertz to Seconds Converter

Convert wave frequency in Hertz (Hz) to period in seconds or milliseconds.

Period (Seconds)0.01667
Milliseconds (ms)16.667

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Frequency vs Period

Hertz (Hz) measures frequency, or how many times an event repeats per second. The "period" is the inverse: how many seconds it takes for exactly one event to happen.

The Formula

The relationship is simply Period = 1 / Frequency. So a 60 Hz monitor updates 60 times per second, meaning one frame takes 1/60th of a second (about 16.67 milliseconds).