Hertz to Femtohertz Converter
Light & HeatHertz to attohertz, plus wavelengths.
How to convert Hertz to Femtohertz
Multiply the hertz value by 1e+15: 1 Hz = 1e+15 fHz. Going the other way, 1 fHz = 1e-15 Hz, so divide by 1e+15 or use the Femtohertz to Hertz converter.
About these units
Hertz (Hz)
The hertz is the SI unit of frequency: one cycle per second. Mains electricity is 50 or 60 Hz, and human hearing spans roughly 20 Hz to 20 kHz.
Hertz to Femtohertz conversion table
| Hertz (Hz) | Femtohertz (fHz) |
|---|---|
| 1 Hz | 1e+15 fHz |
| 2 Hz | 2e+15 fHz |
| 3 Hz | 3e+15 fHz |
| 4 Hz | 4e+15 fHz |
| 5 Hz | 5e+15 fHz |
| 10 Hz | 1e+16 fHz |
| 20 Hz | 2e+16 fHz |
| 25 Hz | 2.5e+16 fHz |
| 50 Hz | 5e+16 fHz |
| 100 Hz | 1e+17 fHz |
| 500 Hz | 5e+17 fHz |
| 1,000 Hz | 1e+18 fHz |
More hertz conversions
- Hertz to Terahertz1 Hz = 1e-12 THz
- Hertz to Gigahertz1 Hz = 1e-9 GHz
- Hertz to Megahertz1 Hz = 1e-6 MHz
- Hertz to Kilohertz1 Hz = 0.001 kHz
- Hertz to Exahertz1 Hz = 1e-18 EHz
- Hertz to Petahertz1 Hz = 1e-15 PHz
- Hertz to Hectohertz1 Hz = 0.01 hHz
- Hertz to Dekahertz1 Hz = 0.1 daHz
- Hertz to Decihertz1 Hz = 10 dHz
- Hertz to Centihertz1 Hz = 100 cHz
- Hertz to Millihertz1 Hz = 1,000 mHz
- Hertz to Microhertz1 Hz = 1e+6 µHz
See every unit on the Frequency & Wavelength Converter.