How it works
Convert cyclic frequency to period and angular frequency. Hertz means cycles per second, not radians per second.
T = 1/f; ω = 2πf
Worked example
Show example inputs and result
Frequency: 50.
- Period
- 0.02 s
- Angular frequency
- 314.15926536 rad/s
Questions and answers
Why are some results rounded?
Results display up to 8 decimal places. Calculations use the unrounded values; very small values use scientific notation. JavaScript floating-point arithmetic can introduce tiny rounding differences.
Are my inputs sent to a server?
The calculator processes inputs in your browser. Its code does not send your values to a server.
Method reviewed: October 8, 2026 · Methods & accuracy