Projectile Motion Calculator
Find time of flight, horizontal range, and peak height for launches with optional initial height
Enter Launch Conditions
The model assumes no air resistance and constant gravitational acceleration.
Use 9.81 m/s² for Earth, 1.62 for Moon, 3.71 for Mars, etc.
Key Values
- Time of flight:
- Time to apex:
- Horizontal range:
- Peak height:
Components
- v₀x:
- v₀y:
- Launch height:
- Gravity used:
Assumptions
- No drag or wind; acceleration is constant.
- Ground impact occurs when the height returns to zero relative to the launch surface.
- Angles outside 0–90° are not supported.