Frequency Converters
Convert between different frequency units (Hz, kHz, MHz, GHz) with our free online calculators.
Perfect for RF engineering, electronics, and frequency analysis. Get instant, accurate conversions
with detailed explanations and visualizations.
Available Frequency Converters
Choose from our comprehensive set of frequency converters below:
From Hertz (Hz)
From Kilohertz (kHz)
From Megahertz (MHz)
From Gigahertz (GHz)
Understanding Frequency Units
Frequency is measured in Hertz (Hz) and its multiples:
- Hertz (Hz): The base unit of frequency, equal to one cycle per second
- Kilohertz (kHz): 1,000 Hz – commonly used for audio frequencies
- Megahertz (MHz): 1,000,000 Hz – used for radio frequencies and older CPU speeds
- Gigahertz (GHz): 1,000,000,000 Hz – used for modern processors and wireless networks
Common Frequency Examples
50 Hz
Standard AC power frequency in Europe
60 Hz
Standard AC power frequency in North America
2.4 GHz
Common Wi-Fi frequency band
5 GHz
Modern Wi-Fi frequency band