Millihertz to Hertz Converter
Light & HeatHertz to attohertz, plus wavelengths.
How to convert Millihertz to Hertz
Multiply the millihertz value by 0.001: 1 mHz = 0.001 Hz. Going the other way, 1 Hz = 1,000 mHz, so divide by 0.001 or use the Hertz to Millihertz 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.
Millihertz to Hertz conversion table
| Millihertz (mHz) | Hertz (Hz) |
|---|---|
| 1 mHz | 0.001 Hz |
| 2 mHz | 0.002 Hz |
| 3 mHz | 0.003 Hz |
| 4 mHz | 0.004 Hz |
| 5 mHz | 0.005 Hz |
| 10 mHz | 0.01 Hz |
| 20 mHz | 0.02 Hz |
| 25 mHz | 0.025 Hz |
| 50 mHz | 0.05 Hz |
| 100 mHz | 0.1 Hz |
| 500 mHz | 0.5 Hz |
| 1,000 mHz | 1 Hz |
More millihertz conversions
- Millihertz to Terahertz1 mHz = 1e-15 THz
- Millihertz to Gigahertz1 mHz = 1e-12 GHz
- Millihertz to Megahertz1 mHz = 1e-9 MHz
- Millihertz to Kilohertz1 mHz = 1e-6 kHz
- Millihertz to Exahertz1 mHz = 1e-21 EHz
- Millihertz to Petahertz1 mHz = 1e-18 PHz
- Millihertz to Hectohertz1 mHz = 1e-5 hHz
- Millihertz to Dekahertz1 mHz = 0.0001 daHz
- Millihertz to Decihertz1 mHz = 0.01 dHz
- Millihertz to Centihertz1 mHz = 0.1 cHz
- Millihertz to Microhertz1 mHz = 1,000 µHz
See every unit on the Frequency & Wavelength Converter.