As we know One rad/d is equal to 0.0000115741 rad/s (1 rad/d = 0.0000115741 rad/s).

To convert Radian/day to Radian/second, multiply your rad/d figure by 0.0000115741.

Example : convert 25 rad/d to rad/s:

25 rad/d = 25 × 0.0000115741 rad/s = rad/s

To convert Radian/second to Radian/day, divide your rad/s figure by 0.0000115741.

Example : convert 25 rad/s to rad/d:

25 rad/s = 25 ÷ 0.0000115741 rad/d = rad/d