Megahertz to Microhertz Converter
Enter the frequency in megahertz below to convert it to microhertz.
Convert Megahertz to Microhertz
Enter a value in megahertz (MHz) to convert to microhertz (µHz).
Megahertz to Microhertz Conversion Table
Table showing various megahertz measurements converted to microhertz. Click any preset value or arrow to load it into the converter.
| Megahertz (MHz) | Microhertz (µHz) |
|---|---|
| 0.0000001 MHz | 100,000 µHz |
| 0.0000002 MHz | 200,000 µHz |
| 0.0000003 MHz | 300,000 µHz |
| 0.0000004 MHz | 400,000 µHz |
| 0.0000005 MHz | 500,000 µHz |
| 0.0000006 MHz | 600,000 µHz |
| 0.0000007 MHz | 700,000 µHz |
| 0.0000008 MHz | 800,000 µHz |
| 0.0000009 MHz | 900,000 µHz |
| 0.00000001 MHz | 10,000 µHz |
How to Convert Megahertz to Microhertz
To convert megahertz to microhertz, multiply the frequency by the following conversion ratio: 1e+12 microhertz/megahertz.
Since one megahertz is equal to 1e+12 microhertz, you can use this simple formula to convert:
The frequency in microhertz is equal to the frequency in megahertz multiplied by 1e+12.
For example, here's how to convert 5 megahertz to microhertz using the formula above.
How Many Microhertz Are in a Megahertz?
There are 1e+12 microhertz in a megahertz, which is why we use this value in the formula above.
Our megahertz to microhertz calculator automatically converts your frequency measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Megahertz and microhertz are both units used to measure frequency. Keep reading to learn more about each unit.
What Is a Megahertz?
A megahertz is a unit of frequency equal to 1,000,000 hertz (Hz), the base unit for frequency. Equal to 1,000,000 Hz. [1]
The megahertz is classified as a metric and SI-compatible unit of frequency. Megahertz can be abbreviated as MHz; for example, 1 megahertz can be written as 1 MHz.
In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megahertz (MHz) a convenient decimal multiple of the hertz (Hz).
In practice, megahertz (MHz) are widely used across large-scale industrial, bulk, and macro-level frequency specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Microhertz?
A microhertz is a unit of frequency equal to 1/1,000,000 of a hertz (0.000001 Hz). One-millionth of a Hertz. [2]
The microhertz is classified as a metric and SI-compatible unit of frequency. Microhertz can be abbreviated as µHz; for example, 1 microhertz can be written as 1 µHz.
In the metric system, "micro" is the standard SI prefix for millionths, or 10⁻⁶. This makes the microhertz (µHz) a convenient decimal multiple of the hertz (Hz).
In practice, microhertz (µHz) are widely used across fine-tolerance laboratory, analytical, and micro-scale frequency measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting frequency between megahertz (MHz) and microhertz (µHz), keep full floating-point precision (1 MHz = 1e+12 µHz; 1 µHz = 1e-12 MHz) during intermediate calculations and round only the final microhertz figure to match your instrument tolerance.
More Megahertz & Microhertz Conversions
Need to calculate in the opposite direction? Use our microhertz to megahertz calculator to switch your starting unit immediately. You can also explore related tools such as converting microhertz to megahertz, converting megahertz to gigahertz, or converting megahertz to hertz.
Convert from Megahertz
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Time & Frequency)·Frequency Metrology Standard — Megahertz (MHz) to Microhertz (µHz)
- [2]BIPM SpecificationBIPM (SI Base Unit: Second (s) & Hertz (Hz))·Unit Specifications: Megahertz (MHz) & Microhertz (µHz)
- [3]NIST CUU ReferenceNIST CUU (Derived SI Unit: Hertz (Hz))·Conversion Factors & Mathematical Basis (MHz to µHz)