Timing / Free browser tool

LFO Period Calculator

Convert a free-running modulation frequency into cycle time.

Your result
Cycle (seconds)
2
Cycle (ms)
2,000

How this works

period = 1/frequency

Use the result carefully

Useful for tremolo, autopan, and modulation that has no tempo-sync control.

Calculations run on your device. No audio uploads, account, or email required. Numerical outputs are rounded for display; these tools do not analyze a recording unless explicitly stated.

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