Kinematics and Motion

Calculate speed, distance or time from two known values with metric, imperial and nautical units.

Find acceleration from velocity and time, force and mass, or circular motion radius and speed.

Solve constant-acceleration kinematics problems from any three of displacement, initial velocity, final velocity, acceleration and time.

Calculate fall time, impact speed, height, gravity and optional drag estimates for free-fall scenarios.

Calculate projectile range, flight time, maximum height, impact speed and trajectory from launch speed, angle and height.

Calculate projectile range, required launch speed, launch angles for a target range, or a range table by angle.

Find projectile launch angles for a target point, obstacle clearance, or a known range and flight time.

Solve for travel time, average speed or distance with mph, km/h, formula, knots, HH:MM:SS time input and optional fuel cost.