Skip to main content

MAXScanner calculator widget

Frequency ↔ Period Calculator — Hz, kHz, MHz, Seconds & More

Open full guide ↗

Editable live calculator

Change any input — the result updates immediately

No hidden assumptions. Inputs, units and the working stay visible so you can check the calculation.

Calculated result

50 µs

20 kHz frequency

Period equivalents: 0.00005 s · 0.05 ms · 50 µs · 50,000 ns

1,200,000 cycles/minute

Reverse check: 50 µs → 20 kHz

Show the working
  1. 1. Convert frequency to hertz: 20 × 1000 = 20,000 Hz.
  2. 2. T = 1 ÷ f = 1 ÷ 20,000 = 0.00005 s.

Shared links reopen these inputs; saved calculations stay in this browser unless you clear site data.