Hertz to rad/sec calculator
Enter the frequency in hertz and press the Calc button:
Rad/s to Hz conversion calculator ►
How to calculate rad/sec from hertz
1 Hz = 2π rad/s = 6.2831853 rad/s
or
1 rad/s = 1/2π Hz = 0.1591549 Hz
Hertz to rad/s formula
The angular frequency or angular velocity ω in radian per second (rad/s) is equal to 2π times the frequency f in hertz (Hz):
ω(rad/s) = 2π×f(Hz)
Example
Calculate angular velocity in rad/s from frequency of 300 hertz:
ω(rad/s) = 2π×300Hz = 1884.956 rad/s
Hertz to rad/sec conversion table
| Hertz (Hz) |
Radian per second (rad/s) |
|---|---|
| 0 Hz | 0 rad/s |
| 1 Hz | 6.28 rad/s |
| 2 Hz | 12.57 rad/s |
| 3 Hz | 18.85 rad/s |
| 4 Hz | 25.13 rad/s |
| 5 Hz | 31.42 rad/s |
| 6 Hz | 37.70 rad/s |
| 7 Hz | 43.98 rad/s |
| 8 Hz | 50.27 rad/s |
| 9 Hz | 56.55 rad/s |
| 10 Hz | 62.83 rad/s |
| 20 Hz | 125.66 rad/s |
| 30 Hz | 188.50 rad/s |
| 40 Hz | 251.33 rad/s |
| 50 Hz | 314.16 rad/s |
| 60 Hz | 376.99rad/s |
| 70 Hz | 439.82rad/s |
| 80 Hz | 502.65rad/s |
| 90 Hz | 565.49rad/s |
| 100 Hz | 628.32rad/s |
| 200 Hz | 1256.64rad/s |
| 300 Hz | 1884.96rad/s |
| 400 Hz | 2513.27rad/s |
| 500 Hz | 3141.59rad/s |
| 600 Hz | 3769.91rad/s |
| 700 Hz | 4398.23rad/s |
| 800 Hz | 5026.55rad/s |
| 900 Hz | 5654.87rad/s |
| 1000 Hz | 6283.19rad/s |
| 2000 Hz | 12566.37rad/s |
| 3000 Hz | 18849.56rad/s |
| 4000 Hz | 25132.74rad/s |
| 5000 Hz | 31415.93rad/s |
| 6000 Hz | 37699.11rad/s |
| 7000 Hz | 43982.30rad/s |
| 8000 Hz | 50265.48rad/s |
| 9000 Hz | 56548.67rad/s |
| 10000 Hz | 62831.85rad/s |
Rad/s to Hz conversion calculator ►