gigahertz to decihertz
Convert gigahertz (GHz) to decihertz (dHz). Use an editable frequency converter, conversion formula, and reference table.
1 GHz = 10,000,000,000 dHz
Conversion formula
One gigahertz equals 10,000,000,000 decihertz. Multiply your value in gigahertz by this factor to get decihertz. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 gigahertz:5 × 10,000,000,000 = 50,000,000,000 dHz
Conversion table
| gigahertz (GHz) | decihertz (dHz) |
|---|---|
| 0.01 | 100,000,000 |
| 0.1 | 1,000,000,000 |
| 1 | 10,000,000,000 |
| 2 | 20,000,000,000 |
| 5 | 50,000,000,000 |
| 10 | 100,000,000,000 |
| 25 | 250,000,000,000 |
| 50 | 500,000,000,000 |
| 100 | 1e+12 |
| 1000 | 1e+13 |
About these measurements
Frequency measures cycles per second.
The base reference used here is the hertz. One gigahertz is 1,000,000,000 base units; one decihertz is 0.1 base units.
Important distinctions
Frequency is the reciprocal of period, not angular velocity.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert GHz to dHz?
Multiply the quantity in GHz by 10,000,000,000. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the decihertz to gigahertz converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
