Frequency Converter
Convert frequency between hertz, kilohertz, megahertz, and gigahertz.
Frequency Converter
Very small or large results use scientific notation: 1E-9 means 0.000000001.
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What This Converter Does
Frequency counts how many times something repeats each second, measured in hertz (1 Hz = once per second). The bigger units just add thousands: 1 kHz is a thousand hertz, 1 MHz a million, 1 GHz a billion.
Convert a frequency between hertz (Hz), kilohertz (kHz), megahertz (MHz), and gigahertz (GHz).
How to Use It
- Enter the value.
- Choose the unit to convert from and to.
- Read the converted frequency.
Worked Examples
| From | To | Result |
|---|---|---|
| 1 GHz | MHz | 1000 |
| 1 MHz | kHz | 1000 |
| 2.4 GHz | MHz | 2400 |
| 1 kHz | Hz | 1000 |
| 1 Hz | GHz | 0.000000001 (1E-9) |
FAQ
How many megahertz are in a gigahertz?
1000 MHz (each step up — Hz to kHz to MHz to GHz — multiplies by 1000).
What is hertz?
Hertz (Hz) is one cycle per second. A 2.4 GHz signal cycles 2.4 billion times per second.