Calculate how long a projectile stays in the air based on launch velocity and angle.
Launch Parameters
m/s
°
m
Calculation Results
Enter launch velocity and angle
About this calculator
Quick Reference
tTime of Flight
v0Initial Velocity
θLaunch Angle
h0Initial Height
Overview
In projectile motion, the time of flight is the total duration an object remains in the air before hitting the ground or return to its original height.
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Pro Tips
Launch angle is measured in degrees relative to the horizontal.
A 45° angle provides maximum range, but time of flight increases with steeper angles.
Gravity is assumed to be 9.81 m/s².
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Fun Facts
"A ball thrown straight up (90°) has the maximum time of flight for a given speed."
"Professional golfers aim for specific launch angles to maximize both time of flight and distance."
"The time to reach the maximum height is exactly half the total time of flight if launch and landing heights are the same."
