Motion & Frequency
Frequency Converter
Frequency is cycles per second, measured in hertz. kHz, MHz and GHz cover audio, radio and processors, while RPM is used in machinery.
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About this category: Frequency
Frequency is cycles per second, measured in hertz. kHz, MHz and GHz cover audio, radio and processors, while RPM is used in machinery.
Frequency is in hertz; kHz/MHz/GHz in electronics and RPM in machinery.
Practical uses
- Electricity, electronics and telecom
- Motor rotation speed (RPM)
- Acoustics and waves
Available units
| Unit | Name | Definition | Classification |
|---|---|---|---|
| Hz | Hertz | One cycle per second. | SI Derived |
| kHz | Kilohertz | One thousand hertz. | SI Derived |
| MHz | Megahertz | One million hertz. | SI Derived |
| GHz | Gigahertz | One billion hertz. | SI Derived |
| RPM | Revolution per Minute | Revolutions per minute, common for engines. | Non-SI |
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Common engineering conversions
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