Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)

1 Hertz

= 6.28318531081 Radian Per Second

Embed to your site/blog Convert to scientific notation.

Frequency is the number of occurrences of a repeating event per unit time. It describes the number of waves that pass a fixed place in a given amount of time. So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second. If it takes 1/100 of an hour, the frequency is 100 per hour. For example, an "A" note on a violin string vibrates at about 440 Hz (440 vibrations per second).

The SI unit of frequency is the hertz (abbreviated Hz), named after the German physicist Heinrich Hertz. A previous name for this unit was cycles per second (cps). The SI unit for period is the second. A traditional unit of measure used with rotating mechanical devices is revolutions per minute, abbreviated r/min or rpm. 60 rpm equals one hertz.

The SI unit of frequency is the hertz (abbreviated Hz), named after the German physicist Heinrich Hertz. A previous name for this unit was cycles per second (cps). The SI unit for period is the second. A traditional unit of measure used with rotating mechanical devices is revolutions per minute, abbreviated r/min or rpm. 60 rpm equals one hertz.

- 1 Per Second (1/s)
- Attohertz (aHz)
- Centihertz (cHz)
- Cycle Per Second (cps)
- Decahertz (daHz)
- Decihertz (dHz)
- Degree Per Day (°/day)
- Degree Per Hour (°/hr)
- Degree Per Minute (°/min)
- Degree Per Second (°/sec)
- Exahertz (EHz)
- Femtohertz (fHz)
- Frames Per Second (FPS)
- Fresnels (fresnel)
- Gigahertz (GHz)
- Hectohertz (hHz)
- Hertz (Hz)
- Kilohertz (kHz)
- Megahertz (MHz)
- Microhertz (μHz)
- Millihertz (mHz)
- Nanohertz (nHz)
- Petahertz (PHz)
- Picohertz (pHz)
- Radian Per Day (rad/d)
- Radian Per Hour (rad/h)
- Radian Per Minute (rad/min)
- Radian Per Second (rad/s)
- Revolutions Per Day (rpd)
- Revolutions Per Hour (rph)
- Revolutions Per Minute (rpm)
- Revolutions Per Second (rps)
- Terahertz (THz)
- Yoctohertz (yHz)
- Yottahertz (YHz)
- Zeptohertz (zHz)
- Zettahertz (ZHz)

- Gigahertz -> Picohertz
- Picohertz -> Gigahertz
- Radian Per Second -> Yottahertz
- Yottahertz -> Radian Per Second
- Revolutions Per Second -> Petahertz
- Petahertz -> Revolutions Per Second
- Zettahertz -> Exahertz
- Exahertz -> Zettahertz
- Fresnels -> Revolutions Per Minute
- Revolutions Per Minute -> Fresnels
- Degree Per Hour -> Centihertz
- Centihertz -> Degree Per Hour
- Hectohertz -> Zeptohertz
- Zeptohertz -> Hectohertz
- Millihertz -> Revolutions Per Hour
- Revolutions Per Hour -> Millihertz
- Cycle Per Second -> Decihertz
- Decihertz -> Cycle Per Second
- Megahertz -> Kilohertz
- Kilohertz -> Megahertz