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Frequency converter

Type a number to convert instantly and see every unit in the table below.

1 MHz in other units

Value	Equals	Unit
1 MHz	1,000,000 Hz	hertz
1 MHz	1,000 kHz	kilohertz
1 MHz	0.001 GHz	gigahertz
1 MHz	60,000,000 rpm	revolutions per minute
1 MHz	6,283,185 rad/s	radian per second

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Frequency units

Hertz (Hz) counts repetitions per second. A 144 Hz monitor redraws the screen 144 times a second, and a 3.5 GHz CPU ticks 3.5 billion times a second.

1 rpm = 1/60 Hz, so a motor at 3,000 rpm turns at 50 Hz.
1 Hz = 2π rad/s
FM radio is measured in MHz, and Wi-Fi uses the 2.4 GHz and 5 GHz bands.