Projectile motion calculator

Range, flight time and peak height for a projectile — with launch angle, initial height and custom gravity.

Calculated in this browser. Nothing is sent anywhere.

Flat ground, no air resistance. Speed 0–1,000,000 m/s, angle −90–90°, height 0–1,000,000,000 m, g 0.01–100 m/s². Drag makes real ranges shorter — roughly, for fast or light objects.

How to use

  1. Enter the launch speed and angle.
  2. Set initial height and gravity if needed.
  3. Read range, time of flight, and peak height.

What it supports

Flat ground, no air resistance. Speed 0–1,000,000 m/s, angle −90–90°, height 0–1,000,000,000 m, g 0.01–100 m/s². Drag makes real ranges shorter, especially for fast or light objects.

Related tools

Related guides