Projectile Motion Calculator
Range, peak height, and flight time of a launched object.
m/s
degrees
m
How it works
Splits the launch speed into horizontal and vertical parts and applies gravity of 9.80665 m/s². Air resistance is ignored, so real flights fall shorter. At level ground 45 degrees gives the longest range.
FAQ
Is this calculator free?
Yes. No signup is needed and nothing you enter is stored.
Is the result exact?
Results are rounded for display. For financial, medical, or legal decisions, confirm with a professional.
Do my numbers leave my device?
No. The calculation runs in your browser.