Yoctohertz is 1e-24 hertz units.
Yoctohertz to Attohertz Converter — yHz to aHz
Convert Yoctohertz (yHz) to Attohertz (aHz) using the exact conversion factor (1 yoctohertz = 0.000001 attohertz). See the formula, worked examples, and conversion table.
Yoctohertz to Attohertz 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.
Attohertz is 1e-18 hertz units.
Result = input x 1e-24 / 1e-18.
Frequency units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Yoctohertz to Attohertz
Yoctohertz and Attohertz 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: Yoctohertz is 1e-24 hertz units, and attohertz is 1e-18 hertz units.
Formula
attohertz = yoctohertz × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 yoctohertz equals 1e-24 base units, and 1 attohertz equals 1e-18 base units, so dividing one by the other gives the direct yoctohertz-to-attohertz factor of 0.000001.
Simple example
1 yHz × 0.000001 = 0.000001 aHz
1 yoctohertz = 0.000001 attohertz.
Real-world example
10 yHz × 0.000001 = 0.00001 aHz
10 yoctohertz = 0.00001 attohertz.
Conversion table
| Yoctohertz (yHz) | Attohertz (aHz) |
|---|---|
| 0.001 yHz | 1e-9 aHz |
| 0.01 yHz | 1e-8 aHz |
| 1 yHz | 0.000001 aHz |
| 10 yHz | 0.00001 aHz |
| 100 yHz | 0.0001 aHz |
| 1,000 yHz | 0.001 aHz |
Reverse conversion: Attohertz to Yoctohertz
0.000001 aHz × 1000000 = 1 yHz
0.000001 attohertz = 1 yoctohertz.
yoctohertz = attohertz × 1000000
For a page dedicated to this direction, see Attohertz to Yoctohertz.
Understanding the Yoctohertz (yHz)
Yoctohertz is 1e-24 hertz units.
Understanding the Attohertz (aHz)
Attohertz is 1e-18 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many attohertz are in 1 yoctohertz?
1 yoctohertz equals 0.000001 attohertz, using the exact defined conversion factor rather than an estimate.
How do I convert yoctohertz to attohertz?
Multiply the yoctohertz value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert attohertz back to yoctohertz?
Use the reverse factor: 1 attohertz equals 1,000,000 yoctohertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a yoctohertz?
Yoctohertz (yHz) is a unit of scientific units.
What is a attohertz?
Attohertz (aHz) is a unit of scientific units.
Is the yoctohertz to attohertz conversion exact?
Yes. Both yoctohertz and attohertz 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.