# Radial Velocity Calculator

Online calculator to calculate radial velocity. The rate of change of the distance between the object and the point is determined as the velocity of an object. A method called radial velocity which is the most effective method for locating extrasolar planets with existing technology. Enter the revolutions per minute measured in (rpm) in the input box of below radial velocity calculator and click calculate to find the resultant value in radian/sec.

Online calculator to calculate radial velocity. The rate of change of the distance between the object and the point is determined as the velocity of an object. A method called radial velocity which is the most effective method for locating extrasolar planets with existing technology. Enter the revolutions per minute measured in (rpm) in the input box of below radial velocity calculator and click calculate to find the resultant value in radian/sec.

Code to add this calci to your website

#### Formula:

R = (2 × π × n) / 60
**Where,**
R = Radial Velocity
n = Revolutions per Minute
### Example:

Calculate radial velocity for 5 rpm.

#### Solution:

R = (2 × 3.14 × 5) / 60

= 0.5236 radian/sec