Frequency Converter
Convert between Hz, kHz, MHz, GHz, THz, RPM, and radians/second.
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All Conversions
Hertz (Hz)1,000,000,000
Kilohertz (kHz)1,000,000
Megahertz (MHz)1,000
Gigahertz (GHz)1
Terahertz (THz)0.001
RPM (rev/min)60,000,000,000
Radians/second6,283,185,307.179586
Frequently Asked Questions
How many MHz are in 1 GHz?
One gigahertz (GHz) equals 1,000 megahertz (MHz). For example, a 2.4 GHz Wi-Fi signal operates at 2,400 MHz.
How do you convert RPM to Hz?
Divide the RPM value by 60 to get hertz. For example, a motor spinning at 3,600 RPM has a frequency of 60 Hz.
What is the difference between Hz and radians per second?
Hertz measures cycles per second while radians per second measures angular velocity. One Hz equals 2*pi (approximately 6.2832) radians per second.