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terahertz [THz] to millihertz [mHz] Converter

Quick Reference

1 terahertz (THz) = 1.0000e+15 millihertz (mHz)

1 millihertz (mHz) = 1.0000e-15 terahertz (THz)

How to Convert terahertz to millihertz

1 THz = 1.0000e+15 mHz
1 mHz = 1.0000e-15 THz

To convert terahertz to millihertz, multiply the value by 1.0000e+15. To convert millihertz back to terahertz, divide by 1.0000e+15.

Example: convert 10 THz to mHz:
10 THz = 10 x 1.0000e+15 = 1.0000e+16 mHz

↔ Convert millihertz to terahertz

terahertz

Definition: A terahertz (symbol: THz) is a unit of frequency equal to one trillion (1,000,000,000,000) hertz (Hz). The hertz, in turn, is the SI unit of frequency, defined as one cycle per second.

History/origin: The terahertz is derived from the hertz, named after the German physicist Heinrich Hertz. The prefix 'tera-' denotes a factor of 10<sup>12</sup>, adhering to the SI system of units.

Current use: Terahertz radiation, or T-rays, is used in emerging technologies such as medical imaging, security screening, and materials science. Terahertz frequencies fill the gap between microwaves and infrared light, offering unique capabilities in sensing and spectroscopy, although widespread applications are still under development.

millihertz

Definition: A millihertz (mHz) is a unit of frequency equal to one thousandth (1/1000) of a hertz (Hz). The hertz, in turn, is the SI unit of frequency, defined as one cycle per second.

History/origin: The millihertz is derived from the hertz, named after the German physicist Heinrich Hertz, who made significant contributions to the understanding of electromagnetic waves. The prefix 'milli-' denotes a factor of 10<sup>-3</sup>, adhering to the SI system of units.

Current use: Millihertz is used to measure very low frequencies, often encountered in fields like geophysics (e.g., measuring seismic waves), biology (e.g., measuring slow biological rhythms), and some areas of electronics and signal processing where extremely slow oscillations or events are analyzed.

terahertz to millihertz Conversion Table

terahertz [THz]millihertz [mHz]
1 THz1.0000e+15 mHz
2 THz2.0000e+15 mHz
5 THz5.0000e+15 mHz
10 THz1.0000e+16 mHz
20 THz2.0000e+16 mHz
50 THz5.0000e+16 mHz
100 THz1.0000e+17 mHz
200 THz2.0000e+17 mHz
500 THz5.0000e+17 mHz
1000 THz1.0000e+18 mHz

Common terahertz to millihertz conversions

  • 1 THz = 1.000000e+15 mHz
  • 2 THz = 2.000000e+15 mHz
  • 3 THz = 3.000000e+15 mHz
  • 4 THz = 4.000000e+15 mHz
  • 5 THz = 5.000000e+15 mHz
  • 6 THz = 6.000000e+15 mHz
  • 7 THz = 7.000000e+15 mHz
  • 8 THz = 8.000000e+15 mHz
  • 9 THz = 9.000000e+15 mHz
  • 10 THz = 1.000000e+16 mHz
  • 12 THz = 1.200000e+16 mHz
  • 15 THz = 1.500000e+16 mHz
  • 20 THz = 2.000000e+16 mHz
  • 25 THz = 2.500000e+16 mHz
  • 30 THz = 3.000000e+16 mHz
  • 40 THz = 4.000000e+16 mHz
  • 50 THz = 5.000000e+16 mHz
  • 60 THz = 6.000000e+16 mHz
  • 75 THz = 7.500000e+16 mHz
  • 100 THz = 1.000000e+17 mHz
  • 150 THz = 1.500000e+17 mHz
  • 200 THz = 2.000000e+17 mHz
  • 250 THz = 2.500000e+17 mHz
  • 300 THz = 3.000000e+17 mHz
  • 500 THz = 5.000000e+17 mHz
  • 750 THz = 7.500000e+17 mHz
  • 1,000 THz = 1.000000e+18 mHz

Common pairs of Frequency

terahertz [THz] to millihertz [mHz] Converter

What is 1 THz in mHz?
1 terahertz (THz) equals 1.000000e+15 mHz, and 1 mHz equals 1.000000e-15 THz.
How do I convert terahertz to millihertz?
Multiply by 1.000000e+15: 10 THz × 1.000000e+15 = 1.000000e+16 mHz. The converter above does it for any value, with the precision you choose.
What is 100 THz in mHz?
100 THz = 1.000000e+17 mHz. Common amounts are listed on this page, each with its own step-by-step page.
Is a terahertz bigger than a millihertz?
Yes. 1 THz = 1.000000e+15 mHz, so the same quantity becomes a larger number when written in mHz.
terahertz to millihertz Converter | UtilLab