# Escape Velocity Calculator

Escape velocity refers to the necessary or minimal amount of velocity required to overcome the gravitational pull of the planet and moon. For any object, for instance rocket, needs a gravitational pull to move out of the earth space. Use our online calculator to find the Escape Velocity by providing the Planet Mass(M), Planet Radius(R) and Escape Velocity(v_{e}).

## Find Planet Mass, Planet Radius, Critical Speed.

Escape velocity is expressed in the unit of meters per second. We can find the escape velocity by using the universal gravitational constant. A planet with higher mass needs higher escape velocity.