Radian per Day to Degree per Day Conversion

Convert between Radian per Day and Degree per Day quickly and accurately.

From Radian per Day

rad/d

To Degree per Day

°/d

How to Convert Radian per Day to Degree per Day

Conversion Formula

1 rad/d = 57.296 °/d

1 °/d = 0.017 rad/d

Example

Convert 15 rad/d to °/d:

15 rad/d = 15 × 57.296 °/d = 859.437 °/d

Unit Information

Learn about the velocity - angular units you're converting between

Radian per Day

rad/d

Definition

The radian per day is a unit of angular velocity representing the rate of angular displacement over a 24-hour period. It is commonly used for very slow rotational motions such as astronomical phenomena, geological processes, and long-term mechanical systems.

History/Origin

Radian per day was developed for measuring extremely slow angular velocities in astronomical observations and geological studies. It provides a practical unit for describing the Earth's rotation, planetary movements, and other celestial phenomena that occur over extended time periods.

Current Use

Radian per day is primarily used in astronomy for describing planetary rotation rates, in geology for measuring tectonic plate movements, and in environmental monitoring for tracking slow changes in natural systems over extended periods.

Multiplier

Offset

Degree per Day

°/d

Definition

The degree per day is a unit of angular velocity representing the rate of angular displacement in degrees over a 24-hour period. It is commonly used for measuring very slow rotational motions in astronomical and geological applications.

History/Origin

Degree per day was developed for astronomical observations where angular measurements are traditionally expressed in degrees. It provides a practical unit for describing the Earth's rotation, planetary movements, and other celestial phenomena using familiar degree measurements.

Current Use

Degree per day is primarily used in astronomy for describing planetary rotation rates, in geology for measuring tectonic plate movements, and in environmental science for tracking slow changes in natural systems over extended time periods.

Multiplier

2E-7

Offset