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Frequency Converter

Convert between frequency units

5e-10 GHz

rate:1 rpm = 1.66666667e-11 GHz

Results in all units

30 rpm
Unit Symbol Value
Metric
HertzHz0.5
KilohertzkHz0.0005
MegahertzMHz5e-7
GigahertzGHz5e-10
TerahertzTHz5e-13
Other
Revolutions/minuterpm30
Radians/secondrad/s3.141593

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Common Scenarios

Frequency relates not only to sound, light, and radio but also to mechanical and electronic devices. In FM radio, frequency (MHz) determines the station. When buying a computer, the processor's clock speed (GHz) marks its computing power.

History & Background

In the 19th century, Heinrich Hertz experimentally confirmed the existence of electromagnetic waves, laying the foundation for modern communications. In the 20th century, humanity could measure and control extremely high frequencies.

Conversion Details

Frequency conversion is based on hertz (Hz), the number of occurrences per second.

Common conversions: 1 kHz = 1,000 Hz, 1 MHz = 1,000 kHz, 1 rpm ≈ 0.0167 Hz.