How to convert Hertz to Megahertz
To convert Hertz to Megahertz, multiply the value by the conversion factor 0.000001. To go the other way, multiply by 1,000,000 (or divide by 0.000001).
Worked example: 50 Hz to MHz
- Write the value: 50 Hz
- Multiply by 0.000001: 50 × 0.000001
- Result: 0.00005 MHz
Hertz to Megahertz conversion table
Quick reference values, rounded to 6 significant digits.
| Hertz (Hz) | Megahertz (MHz) |
|---|---|
| 0.1 Hz | 1e-7 MHz |
| 0.25 Hz | 2.5e-7 MHz |
| 0.5 Hz | 5e-7 MHz |
| 1 Hz | 0.000001 MHz |
| 2 Hz | 0.000002 MHz |
| 3 Hz | 0.000003 MHz |
| 4 Hz | 0.000004 MHz |
| 5 Hz | 0.000005 MHz |
| 6 Hz | 0.000006 MHz |
| 7 Hz | 0.000007 MHz |
| 8 Hz | 0.000008 MHz |
| 9 Hz | 0.000009 MHz |
| 10 Hz | 0.00001 MHz |
| 12 Hz | 0.000012 MHz |
| 15 Hz | 0.000015 MHz |
| 20 Hz | 0.00002 MHz |
| 25 Hz | 0.000025 MHz |
| 30 Hz | 0.00003 MHz |
| 40 Hz | 0.00004 MHz |
| 50 Hz | 0.00005 MHz |
| 75 Hz | 0.000075 MHz |
| 100 Hz | 0.0001 MHz |
| 250 Hz | 0.00025 MHz |
| 500 Hz | 0.0005 MHz |
| 1,000 Hz | 0.001 MHz |
Megahertz to Hertz
| MHz | Hz |
|---|---|
| 1 MHz | 1,000,000 Hz |
| 5 MHz | 5,000,000 Hz |
| 10 MHz | 10,000,000 Hz |
| 50 MHz | 50,000,000 Hz |
| 100 MHz | 100,000,000 Hz |
1 Hertz in other frequency units
About Hertz and Megahertz
What is a hertz (Hz)?
One hertz is one cycle per second. Bangladesh mains electricity runs at 50 Hz.
What is a megahertz (MHz)?
A megahertz equals one million hertz, used for FM radio.
Where hertz to megahertz conversion is used
Frequency conversions are needed for radio, processors, audio, electrical systems and motors. Converting between Hertz and Megahertz is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Frequency Converter.
Frequently asked questions
How many Megahertz are in 1 hertz?
1 Hertz equals 0.000001 MHz.
How do I convert Hertz to Megahertz?
Multiply the number of Hertz by 0.000001. For example, 50 Hz × 0.000001 = 0.00005 MHz.
What is 50 Hz in MHz?
50 Hz = 0.00005 MHz.
How many Hertz are in 1 megahertz?
1 Megahertz equals 1,000,000 Hz. Use the MHz to Hz converter for the reverse direction.
Is this Hertz to Megahertz converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.