Megahertz is 1000000 hertz units.
Megahertz to Decahertz Converter — MHz to daHz
Convert Megahertz (MHz) to Decahertz (daHz) using the exact conversion factor (1 megahertz = 100,000 decahertz). See the formula, worked examples, and conversion table.
Megahertz to Decahertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Decahertz is 10 hertz units.
Result = input x 1e+6 / 10.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Megahertz to Decahertz
Megahertz and Decahertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Specifically: Megahertz is 1000000 hertz units, and decahertz is 10 hertz units.
Formula
decahertz = megahertz × 100000
This factor comes from each unit's defined relationship to the category's base unit: 1 megahertz equals 1000000 base units, and 1 decahertz equals 10 base units, so dividing one by the other gives the direct megahertz-to-decahertz factor of 100000.
Simple example
1 MHz × 100000 = 100,000 daHz
1 megahertz = 100,000 decahertz.
Real-world example
1,000 MHz × 100000 = 100,000,000 daHz
1,000 megahertz = 100,000,000 decahertz.
Conversion table
| Megahertz (MHz) | Decahertz (daHz) |
|---|---|
| 60 MHz | 6,000,000 daHz |
| 600 MHz | 60,000,000 daHz |
| 1,000 MHz | 100,000,000 daHz |
| 3,000 MHz | 300,000,000 daHz |
| 6,000 MHz | 600,000,000 daHz |
| 10,000 MHz | 1,000,000,000 daHz |
Reverse conversion: Decahertz to Megahertz
1 daHz × 0.00001 = 0.00001 MHz
1 decahertz = 0.00001 megahertz.
megahertz = decahertz × 0.00001
For a page dedicated to this direction, see Decahertz to Megahertz.
Understanding the Megahertz (MHz)
Megahertz is 1000000 hertz units.
Understanding the Decahertz (daHz)
Decahertz is 10 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decahertz are in 1 megahertz?
1 megahertz equals 100,000 decahertz, using the exact defined conversion factor rather than an estimate.
How do I convert megahertz to decahertz?
Multiply the megahertz value by 100000. The converter above does this instantly to whatever precision you set.
How do I convert decahertz back to megahertz?
Use the reverse factor: 1 decahertz equals 0.00001 megahertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a megahertz?
Megahertz (MHz) is a unit of frequency.
What is a decahertz?
Decahertz (daHz) is a unit of frequency.
Is the megahertz to decahertz conversion exact?
Yes. Both megahertz and decahertz are defined by fixed standards rather than physical artifacts, so the factor of 100000 used above is exact to as many digits as you choose to display.