Picohertz is 1e-12 hertz units.
Picohertz to Microhertz Converter — pHz to uHz
Convert Picohertz (pHz) to Microhertz (uHz) using the exact conversion factor (1 picohertz = 0.000001 microhertz). See the formula, worked examples, and conversion table.
Picohertz 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-12 / 1e-6.
Frequency units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Picohertz to Microhertz
Picohertz 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: Picohertz is 1e-12 hertz units, and microhertz is 0.000001 hertz units.
Formula
microhertz = picohertz × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 picohertz equals 1e-12 base units, and 1 microhertz equals 0.000001 base units, so dividing one by the other gives the direct picohertz-to-microhertz factor of 0.000001.
Simple example
1 pHz × 0.000001 = 0.000001 uHz
1 picohertz = 0.000001 microhertz.
Real-world example
10 pHz × 0.000001 = 0.00001 uHz
10 picohertz = 0.00001 microhertz.
Conversion table
| Picohertz (pHz) | Microhertz (uHz) |
|---|---|
| 0.001 pHz | 1e-9 uHz |
| 0.01 pHz | 1e-8 uHz |
| 1 pHz | 0.000001 uHz |
| 10 pHz | 0.00001 uHz |
| 100 pHz | 0.0001 uHz |
| 1,000 pHz | 0.001 uHz |
Reverse conversion: Microhertz to Picohertz
0.000001 uHz × 1000000 = 1 pHz
0.000001 microhertz = 1 picohertz.
picohertz = microhertz × 1000000
For a page dedicated to this direction, see Microhertz to Picohertz.
Understanding the Picohertz (pHz)
Picohertz is 1e-12 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 picohertz?
1 picohertz equals 0.000001 microhertz, using the exact defined conversion factor rather than an estimate.
How do I convert picohertz to microhertz?
Multiply the picohertz value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert microhertz back to picohertz?
Use the reverse factor: 1 microhertz equals 1,000,000 picohertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a picohertz?
Picohertz (pHz) is a unit of scientific units.
What is a microhertz?
Microhertz (uHz) is a unit of scientific units.
Is the picohertz to microhertz conversion exact?
Yes. Both picohertz and microhertz are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 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.