Convert **degree/hour** to **radian/hour**

Selected category: frequency and angular frequency.

Degree per hour (deg/hr) is a unit of angular frequency equal to 1/(360x3600) Hz, or 1/(360x3600) rps. Angular frequency, or angular speed is the magnitude of the vector quantity angular velocity.

Radian per hour (rad/hr) is a unit of angular frequency equal to 1/(2 x π x 3600) Hz, or 1/(2 x π x 3600) rps. Angular frequency, or angular speed is the magnitude of the vector quantity angular velocity.

Swap, do a radian/hour to degree/hour conversion.