Femtohertz is 1e-15 hertz units.
Femtohertz to Yoctohertz Converter — fHz to yHz
Convert Femtohertz (fHz) to Yoctohertz (yHz) using the exact conversion factor (1 femtohertz = 1,000,000,000 yoctohertz). See the formula, worked examples, and conversion table.
Femtohertz to Yoctohertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Yoctohertz is 1e-24 hertz units.
Result = input x 1e-15 / 1e-24.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Femtohertz to Yoctohertz
Femtohertz and Yoctohertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Specifically: Femtohertz is 1e-15 hertz units, and yoctohertz is 1e-24 hertz units.
Formula
yoctohertz = femtohertz × 1000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 femtohertz equals 1e-15 base units, and 1 yoctohertz equals 1e-24 base units, so dividing one by the other gives the direct femtohertz-to-yoctohertz factor of 1000000000.
Simple example
1 fHz × 1000000000 = 1,000,000,000 yHz
1 femtohertz = 1,000,000,000 yoctohertz.
Real-world example
1,000 fHz × 1000000000 = 1e+12 yHz
1,000 femtohertz = 1e+12 yoctohertz.
Conversion table
| Femtohertz (fHz) | Yoctohertz (yHz) |
|---|---|
| 60 fHz | 60,000,000,000 yHz |
| 600 fHz | 600,000,000,000 yHz |
| 1,000 fHz | 1e+12 yHz |
| 3,000 fHz | 3e+12 yHz |
| 6,000 fHz | 6e+12 yHz |
| 10,000 fHz | 1e+13 yHz |
Reverse conversion: Yoctohertz to Femtohertz
1 yHz × 1e-9 = 1e-9 fHz
1 yoctohertz = 1e-9 femtohertz.
femtohertz = yoctohertz × 1e-9
For a page dedicated to this direction, see Yoctohertz to Femtohertz.
Understanding the Femtohertz (fHz)
Femtohertz is 1e-15 hertz units.
Understanding the Yoctohertz (yHz)
Yoctohertz is 1e-24 hertz units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many yoctohertz are in 1 femtohertz?
1 femtohertz equals 1,000,000,000 yoctohertz, using the exact defined conversion factor rather than an estimate.
How do I convert femtohertz to yoctohertz?
Multiply the femtohertz value by 1000000000. The converter above does this instantly to whatever precision you set.
How do I convert yoctohertz back to femtohertz?
Use the reverse factor: 1 yoctohertz equals 1e-9 femtohertz. You can also use the swap control in the converter above to flip the direction instantly.
What is a femtohertz?
Femtohertz (fHz) is a unit of frequency.
What is a yoctohertz?
Yoctohertz (yHz) is a unit of frequency.
Is the femtohertz to yoctohertz conversion exact?
Yes. Both femtohertz and yoctohertz are defined by fixed standards rather than physical artifacts, so the factor of 1000000000 used above is exact to as many digits as you choose to display.