Kinematic Equations Calculator

Calculate displacement, velocity, acceleration, and time using 1D kinematic equations.

Enter any 3 known values to solve for the remaining 2.

Theory & Usage

The four kinematic equations describe the motion of an object under constant acceleration. They are derived from the basic definitions of velocity and acceleration.

Common Mistakes

  • Forgetting that direction matters (e.g., negative acceleration for gravity when up is positive).
  • Using these equations when acceleration is not constant.