Formula
Hz to MHz conversion formula
Use this relationship for a direct conversion:
MHz = Hz x 0.000001
Worked example
2 Hz = 0.000002 MHz.
All SI prefix conversions are exact; rpm assumes each revolution is one complete cycle.
Frequency conversion
Convert Hertz to Megahertz
1 hertz (Hz) equals 0.000001 megahertz (MHz). Enter any value below to convert from Hz to MHz.
Enter a value and choose units. Results update instantly.
1 Hz = 0.000001 MHz
All Frequency units
From 1 Hz| Unit | Value |
|---|---|
| Millihertz mHz | 1,000 |
| Hertz Hz | 1 |
| Kilohertz kHz | 0.001 |
| Megahertz MHz | 0.000001 |
| Gigahertz GHz | 0.000000001 |
| Terahertz THz | 1e-12 |
| Revolution per minute rpm | 60 |
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Quick reference
Hertz to Megahertz table
| Hertz (Hz) | Megahertz (MHz) |
|---|---|
| 0.01 | 0.00000001 |
| 0.1 | 0.0000001 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
From unit
About the hertz
One cycle per second.
Symbol: Hz
To unit
About the megahertz
One million hertz.
Symbol: MHz
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Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: hertz. Calculations use full internal precision before display rounding.
View the complete frequency converterQuestions
Hz to MHz FAQ
How do you convert hertz to megahertz?
Use the formula MHz = Hz x 0.000001. 1 hertz (Hz) equals 0.000001 megahertz (MHz).
Is the Hz to MHz conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.