Frequency and Period Calculator
Moves between frequency and period.
Answer
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Period —
Frequency —
Angular frequency — rad/s
The formula
T = 1 ÷ f f = 1 ÷ T ω = 2πf
Frequency counts cycles per second, and period is the time for one cycle.
What to watch out for
To change between frequency units only, use the frequency converter.
Frequently Asked Questions
What is the period of 50 Hz?
20 ms.
What frequency has a 2 ms period?
500 Hz.