Hertz to Terahertz Conversion (Hz to THz)

Hertz to Terahertz Converter

Enter the frequency in hertz below to get the value converted to terahertz.

Results in Terahertz:

1 Hz = 1.0E-12 THz

Hint: use a scientific notation calculator to convert E notation to decimal

How to Convert Hertz to Terahertz

To convert a measurement in hertz to a measurement in terahertz, divide 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:

terahertz = hertz ÷ 1,000,000,000,000

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

For example, here's how to convert 5,000,000,000,000 hertz to terahertz using the formula above.

terahertz = (5,000,000,000,000 Hz ÷ 1,000,000,000,000) = 5 THz

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

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.

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.

Hertz to Terahertz Conversion Table

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

Table showing various hertz measurements converted to terahertz.

Hertz

Terahertz

1 Hz

0.000000000001 THz

2 Hz

0.000000000002 THz

3 Hz

0.000000000003 THz

4 Hz

0.000000000004 THz

5 Hz

0.000000000005 THz

6 Hz

0.000000000006 THz

7 Hz

0.000000000007 THz

8 Hz

0.000000000008 THz

9 Hz

0.000000000009 THz

10 Hz

0.00000000001 THz

100 Hz

0.0000000001 THz

1,000 Hz

0.000000001 THz

10,000 Hz

0.00000001 THz

100,000 Hz

0.0000001 THz

1,000,000 Hz

0.000001 THz

10,000,000 Hz

0.00001 THz

100,000,000 Hz

0.0001 THz

1,000,000,000 Hz

0.001 THz

10,000,000,000 Hz

0.01 THz

100,000,000,000 Hz

0.1 THz

1,000,000,000,000 Hz

1 THz

References

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