The Acceleration Due to Gravity Calculator helps you quickly find the gravitational acceleration experienced by an object on any planet or celestial body. Using the formula g = G × (M / R²), this tool calculates the value of gravity based on the planet’s mass and radius. It’s especially useful for physics students, researchers, and engineers studying motion, force, or planetary science. This calculator also helps you compare gravity on Earth, Moon, Mars, and other planets. Simple, accurate, and ideal for learning or practical physics applications.