Radian per day to Terahertz Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert radians per day [rad/d] to terahertz [THz] or terahertz [THz] to radians per day [rad/d]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 radian per day [rad/d] ≈ 1.842 * 10-18 terahertz [THz]1 terahertz [THz] ≈ 5.429 * 1017 radians per day [rad/d]

Convert radians per day to terahertz

There are two simple ways to convert radians per day [rad/d] to terahertz [THz]. In the first calculation method, the value in radians per day [rad/d] is divided by the rounded conversion factor of 5.429 * 1017. The second method multiplies the value in radians per day [rad/d] by the rounded conversion factor of 1.842 * 10-18.

  • Terahertz [THz] ≈ radians per day [rad/d] ÷ (5.429 * 1017)
  • Terahertz [THz] ≈ radians per day [rad/d] * 1.842 * 10-18

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of radians per day [rad/d] to terahertz [THz] can be achieved using the following calculation method.

  • Terahertz [THz] = radians per day [rad/d] ÷ 1014 ÷ 1,728 ÷ π

Convert terahertz to radians per day

Converting terahertz [THz] to radians per day [rad/d] is easy and can be done in two ways. The first method involves multiplication, in which the value in terahertz [THz] is multiplied by the rounded conversion factor of 5.429 * 1017. The second variant is a division. Here, the value in terahertz [THz] is divided by the rounded conversion factor of 1.842 * 10-18.

  • Radians per day [rad/d] ≈ terahertz [THz] * 5.429 * 1017
  • Radians per day [rad/d] ≈ terahertz [THz] ÷ (1.842 * 10-18)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of terahertz [THz] to radians per day [rad/d] can be achieved using the following calculation method.

  • Radians per day [rad/d] = terahertz [THz] * 1,728 * 1014 * π

Converter

Decimal places

How it's calculated

Factor: 
≈ 5.429 * 1017
Terahertz = Radians per day ÷ 1014 ÷ 1,728 ÷ π
Radians per day = Terahertz * 1,728 * 1014 * π

To all available units

Radians per hour

Centihertz

Radians per hour

Decahertz

Radians per hour

Decihertz

Radians per hour

Gigahertz

Radians per hour

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