How many hertz are in one megahertz?
One megahertz equals exactly 1,000,000 hertz.
Convert Megahertz (MHz) to Hertz (Hz) instantly.
Calculation
value × 1000000
| Quick Conversion | Converted |
|---|---|
| 1 MHz | 1,000,000 Hz |
| 5 MHz | 5,000,000 Hz |
| 10 MHz | 10,000,000 Hz |
| 100 MHz | 100,000,000 Hz |
| 1,000 MHz | 1.000000e+9 Hz |
A megahertz is a frequency unit equal to one million hertz.
Megahertz became common as radio, electronics, and computing frequencies reached millions of cycles per second.
MHz is used for radio bands, oscillators, microcontrollers, processor clocks, communication systems, and electronic test equipment.
A hertz is the SI unit of frequency equal to one cycle per second.
The hertz is named after Heinrich Hertz and became the standard SI unit for frequency.
Hz is used in physics, electronics, audio, radio, signal processing, sampling, timing, and periodic measurements.
Mathematically, hertz (Hz) = megahertz (MHz) converted with the formula below.
1 MHz = 1,000,000 Hz
1 Hz = 0.000001 MHz
Formula: value × 1000000
Example: 15 MHz = 15,000,000 Hz
Precision note: Use the exact relationship 1 MHz = 1,000,000 Hz. Avoid adding false precision beyond the original frequency source.
1 MHz = 1,000,000 Hz
1 Hz = 0.000001 MHz
| Megahertz [MHz] | Hertz [Hz] |
|---|---|
| 0.01 MHz | 10,000 Hz |
| 0.1 MHz | 100,000 Hz |
| 1 MHz | 1,000,000 Hz |
| 2 MHz | 2,000,000 Hz |
| 5 MHz | 5,000,000 Hz |
| 10 MHz | 10,000,000 Hz |
| 20 MHz | 20,000,000 Hz |
| 50 MHz | 50,000,000 Hz |
| 100 MHz | 100,000,000 Hz |
One megahertz equals exactly 1,000,000 hertz.
2.4 MHz equals 2,400,000 Hz.
Hz is the base SI unit and is often required in formulas, timing calculations, and signal-processing work.