Radians Per Second to Terahertz Conversion

Enter the frequency in radians per second below to get the value converted to terahertz.

Results in Terahertz:
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1 rad/s = 1.5915E-13 THz
Hint: use a scientific notation calculator to convert E notation to decimal

How to Convert Radians Per Second to Terahertz

To convert a radian per second measurement to a terahertz measurement, multiply the frequency by the conversion ratio.

Since one radian per second is equal to 1.5915E-13 terahertz, you can use this simple formula to convert:

terahertz = radians per second × 1.5915E-13

The frequency in terahertz is equal to the radians per second multiplied by 1.5915E-13.

For example, here's how to convert 5,000,000,000,000 radians per second to terahertz using the formula above.
5,000,000,000,000 rad/s = (5,000,000,000,000 × 1.5915E-13) = 0.795775 THz

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

Radians Per Second

Radians per second are a measure of angular frequency, or rotational speed, equal to the change in orientation or angle of an object in radians per second.

Radians per second can be abbreviated as rad/s; for example, 1 radian per second can be written as 1 rad/s.

In formal expressions, the slash, or solidus (/), is used to separate units used to indicate division in an expression.[1]


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.

Radian Per Second to Terahertz Conversion Table

Radian per second measurements converted to terahertz
Radians Per Second Terahertz
1 rad/s 0.00000000000015915 THz
2 rad/s 0.00000000000031831 THz
3 rad/s 0.00000000000047746 THz
4 rad/s 0.00000000000063662 THz
5 rad/s 0.00000000000079577 THz
6 rad/s 0.00000000000095493 THz
7 rad/s 0.0000000000011141 THz
8 rad/s 0.0000000000012732 THz
9 rad/s 0.0000000000014324 THz
10 rad/s 0.0000000000015915 THz
100 rad/s 0.000000000015915 THz
1,000 rad/s 0.00000000015915 THz
10,000 rad/s 0.0000000015915 THz
100,000 rad/s 0.000000015915 THz
1,000,000 rad/s 0.00000015915 THz
10,000,000 rad/s 0.0000015915 THz
100,000,000 rad/s 0.000015915 THz
1,000,000,000 rad/s 0.000159 THz
10,000,000,000 rad/s 0.001592 THz
100,000,000,000 rad/s 0.015915 THz
1,000,000,000,000 rad/s 0.159155 THz
10,000,000,000,000 rad/s 1.5915 THz


  1. National Institute of Standards and Technology, NIST Guide to the SI, Chapter 6: Rules and Style Conventions for Printing and Using Units, https://www.nist.gov/pml/special-publication-811/nist-guide-si-chapter-6-rules-and-style-conventions-printing-and-using

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