attohertz to femtohertz
Convert attohertz (aHz) to femtohertz (fHz). Use an editable frequency converter, conversion formula, and reference table.
1 aHz = 0.001 fHz
Conversion formula
One attohertz equals 0.001 femtohertz. Multiply your value in attohertz by this factor to get femtohertz. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 attohertz:5 × 0.001 = 0.005 fHz
Conversion table
| attohertz (aHz) | femtohertz (fHz) |
|---|---|
| 0.01 | 0.00001 |
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 1000 | 1 |
About these measurements
Frequency measures cycles per second.
The base reference used here is the hertz. One attohertz is 1e-18 base units; one femtohertz is 1e-15 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 aHz to fHz?
Multiply the quantity in aHz by 0.001. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the femtohertz to attohertz 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.
