Frequency Converter
Convert frequency between hertz, kilohertz, megahertz, gigahertz, RPM, and rad/s.
Runs locally in your browser. Your input is not uploaded.
How to Use
- 1
Select the source unit
Choose Hz, kHz, MHz, GHz, RPM, or rad/s in the dropdown.
- 2
Enter frequencies
Type one value per line, e.g. 440 or 2400.
- 3
Copy the conversions
Every value is expanded to all six frequency units at once.
Frequently Asked Questions
- Divide by 1,000: 2,400 MHz = 2.4 GHz. Enter the value, choose MHz as the source unit, and the tool lists Hz, kHz, GHz, RPM, and rad/s.
Related Tools
Text to HEXEncode text as hexadecimal and decode backTimestamp ConverterConvert Unix epoch timestamps to human dates with timezone supportcURL to CodeConvert cURL commands to JavaScript fetch or Python requestsColor ConverterConvert between HEX, RGB, and HSL color formatsColor Palette GeneratorGenerate complementary and analogous color schemesUnit ConverterConvert length, weight, temperature, area, and volumeBase ConverterConvert between binary, octal, decimal, and hexadecimalRoman NumeralsConvert between Arabic numbers and Roman numerals