MHz to Hz Converter
Convert MHz to Hz: 1 MHz = 1,000,000 Hz. Formula, worked example, table of common values and unit definitions.
Result100,000,000 Hz
1 MHz = 1,000,000 Hz
100 MHz =
100,000,000 Hz
Formula
Hz = MHz × 1,000,000 MHz = Hz × 1 × 10⁻⁶
Worked example
- 100 MHz × 1,000,000 = 100,000,000 Hz
Common values
| MHz | Hz |
|---|---|
| 1 | 1,000,000 |
| 10 | 10,000,000 |
| 50 | 50,000,000 |
| 100 | 100,000,000 |
| 433 | 433,000,000 |
| 2,400 | 2,400,000,000 |
Unit definitions
| Unit | Equals | What it is |
|---|---|---|
| MHz | 1,000,000 Hz | Megahertz. Radio and fast digital signals. |
| Hz | 1 Hz | Hertz, cycles per second. Mains is 50 Hz or 60 Hz. |
Frequently asked questions
How many Hz are in one MHz?
1 MHz = 1,000,000 Hz.
What is the formula to convert MHz to Hz?
Hz = MHz × 1,000,000. To go back, MHz = Hz × 1 × 10⁻⁶.
Is MHz the same as mHz?
No. MHz is megahertz (one million hertz) and mHz is millihertz (one thousandth of a hertz). They differ by a factor of one billion.
Related
Opposite direction: Hz to MHz
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