# Gravitational Acceleration Calculator

In physical science, Gravitational acceleration is an expression used to indicate the intensity of a gravitational field. It is expressed in terms of m/s^2. At the surface of the earth, the gravitational acceleration is constant about 9.8 m/s^2. Given here is an online physics calculator to calculate the gravitational acceleration. Enter the values of planet mass and radius in this gravitational acceleration calculator to find the resultant value.

### Example:

Calculate gravitational acceleration given that, planet mass = 200kg and radius of the planet from center = 20m.

#### Solution:

Gravitational Acceleration = Mass / Radius^{2}

= 200 / 20^{2}

= 3.3363 m/s^{2}