Nanohertz is 1e-9 hertz units.
Nanohertz to Microhertz Converter — nHz to uHz
Convert Nanohertz (nHz) to Microhertz (uHz) using the exact conversion factor (1 nanohertz = 0.001 microhertz). See the formula, worked examples, and conversion table.
Nanohertz to Microhertz converter
Converter
Scientific Units Converter
Convert SI derived units, scientific notation-friendly units, atomic units, and lab measurements.
Context values
Some unit families need one extra value for a physically accurate result.
Microhertz is 0.000001 hertz units.
Result = input x 1e-9 / 1e-6.
Frequency units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Nanohertz to Microhertz
Nanohertz and Microhertz are both scientific-measurement units, spanning everything from atomic and laboratory scales to astronomical distances — the kind of conversion that comes up constantly in physics, chemistry, and astronomy when a result needs to move between conventions used in different subfields. Specifically: Nanohertz is 1e-9 hertz units, and microhertz is 0.000001 hertz units.
Formula
microhertz = nanohertz × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 nanohertz equals 1e-9 base units, and 1 microhertz equals 0.000001 base units, so dividing one by the other gives the direct nanohertz-to-microhertz factor of 0.001.
Simple example
1 nHz × 0.001 = 0.001 uHz
1 nanohertz = 0.001 microhertz.
Real-world example
10 nHz × 0.001 = 0.01 uHz
10 nanohertz = 0.01 microhertz.
Conversion table
| Nanohertz (nHz) | Microhertz (uHz) |
|---|---|
| 0.001 nHz | 0.000001 uHz |
| 0.01 nHz | 0.00001 uHz |
| 1 nHz | 0.001 uHz |
| 10 nHz | 0.01 uHz |
| 100 nHz | 0.1 uHz |
| 1,000 nHz | 1 uHz |
Reverse conversion: Microhertz to Nanohertz
0.001 uHz × 1000 = 1 nHz
0.001 microhertz = 1 nanohertz.
nanohertz = microhertz × 1000
For a page dedicated to this direction, see Microhertz to Nanohertz.
Understanding the Nanohertz (nHz)
Nanohertz is 1e-9 hertz units.
Understanding the Microhertz (uHz)
Microhertz is 0.000001 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microhertz are in 1 nanohertz?
1 nanohertz equals 0.001 microhertz, using the exact defined conversion factor rather than an estimate.
How do I convert nanohertz to microhertz?
Multiply the nanohertz value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert microhertz back to nanohertz?
Use the reverse factor: 1 microhertz equals 1,000 nanohertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanohertz?
Nanohertz (nHz) is a unit of scientific units.
What is a microhertz?
Microhertz (uHz) is a unit of scientific units.
Is the nanohertz to microhertz conversion exact?
Yes. Both nanohertz and microhertz are defined by fixed standards rather than physical artifacts, so the factor of 0.001 used above is exact to as many digits as you choose to display.
Why does this category span everything from atomic to astronomical scales?
Scientific work spans an enormous range of physical scales, from atomic distances (measured in angstroms or atomic mass units) to interstellar distances (measured in astronomical units or parsecs), so this category groups SI-derived and scale-specific units that researchers commonly need to convert between within their field.