Terahertz to Hertz Conversion (THz to Hz)

Terahertz to Hertz Converter

Enter the frequency in terahertz below to convert it to hertz.

Result in Hertz:

1 THz = 1,000,000,000,000 Hz

How to Convert Terahertz to Hertz

To convert a measurement in terahertz to a measurement in hertz, multiply the frequency by the following conversion ratio: 1,000,000,000,000 hertz/terahertz.

Since one terahertz is equal to 1,000,000,000,000 hertz, you can use this simple formula to convert:

hertz = terahertz × 1,000,000,000,000

The frequency in hertz is equal to the frequency in terahertz multiplied by 1,000,000,000,000.

For example, here's how to convert 5 terahertz to hertz using the formula above.

hertz = (5 THz × 1,000,000,000,000) = 5,000,000,000,000 Hz

How Many Hertz Are in a Terahertz?

There are 1,000,000,000,000 hertz in a terahertz, which is why we use this value in the formula above.

1 THz = 1,000,000,000,000 Hz

Terahertz and hertz are both units used to measure frequency. Keep reading to learn more about each unit of measure.

What Is a Terahertz?

Terahertz is a measure of frequency equal to one trillion cycles per second.

The terahertz is a multiple of the hertz, which is the SI derived unit for frequency. In the metric system, "tera" is the prefix for 10¹². Terahertz can be abbreviated as THz; for example, 1 terahertz can be written as 1 THz.

Learn more about terahertz.

What Is a Hertz?

One hertz is formally defined as the frequency of one cycle per second.^[1]

The hertz is the SI derived unit for frequency in the metric system. Hertz can be abbreviated as Hz; for example, 1 hertz can be written as 1 Hz.

Frequency in hertz can be expressed using the formula:

Hz = Cycles / Time in Seconds

Learn more about hertz.

Terahertz to Hertz Conversion Table

Table showing various terahertz measurements converted to hertz.
Terahertz	Hertz
0.000000000001 THz	1 Hz
0.000000000002 THz	2 Hz
0.000000000003 THz	3 Hz
0.000000000004 THz	4 Hz
0.000000000005 THz	5 Hz
0.000000000006 THz	6 Hz
0.000000000007 THz	7 Hz
0.000000000008 THz	8 Hz
0.000000000009 THz	9 Hz
0.0000000000001 THz	0.1 Hz
0.000000000001 THz	1 Hz
0.00000000001 THz	10 Hz
0.0000000001 THz	100 Hz
0.000000001 THz	1,000 Hz
0.00000001 THz	10,000 Hz
0.0000001 THz	100,000 Hz
0.000001 THz	1,000,000 Hz
0.00001 THz	10,000,000 Hz
0.0001 THz	100,000,000 Hz
0.001 THz	1,000,000,000 Hz
0.01 THz	10,000,000,000 Hz
0.1 THz	100,000,000,000 Hz
1 THz	1,000,000,000,000 Hz

Table showing various terahertz measurements converted to hertz.

Terahertz

Hertz

0.000000000001 THz

1 Hz

0.000000000002 THz

2 Hz

0.000000000003 THz

3 Hz

0.000000000004 THz

4 Hz

0.000000000005 THz

5 Hz

0.000000000006 THz

6 Hz

0.000000000007 THz

7 Hz

0.000000000008 THz

8 Hz

0.000000000009 THz

9 Hz

0.0000000000001 THz

0.1 Hz

0.000000000001 THz

1 Hz

0.00000000001 THz

10 Hz

0.0000000001 THz

100 Hz

0.000000001 THz

1,000 Hz

0.00000001 THz

10,000 Hz

0.0000001 THz

100,000 Hz

0.000001 THz

1,000,000 Hz

0.00001 THz

10,000,000 Hz

0.0001 THz

100,000,000 Hz

0.001 THz

1,000,000,000 Hz

0.01 THz

10,000,000,000 Hz

0.1 THz

100,000,000,000 Hz

1 THz

1,000,000,000,000 Hz

References

National Institute of Standards and Technology, SI Units - Time, https://www.nist.gov/pml/owm/si-units-time