About the Period Calculator
Wave or oscillation period from frequency (T = 1/f), plus angular frequency.
Also known as: period of wave, oscillation period, t = 1/f.
How to use this calculator
- Enter solve for.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
T = 1 / f · ω = 2πf
Worked example
Using the values pre-filled in the calculator above:
- Solve for: Period
- Frequency = 400 Hz
the calculator returns:
- Period: 0.0025 s
- Frequency: 400 Hz