Projectile motion
Enter your numbers — the results update instantly.
Range40.79 m
Max height10.2 m
Flight time2.88 s
Worked example
Given: Launch speed = 20 m/s; Angle = 45 °; Launch height = 0 m
Result: Range = 40.79 m; Max height = 10.2 m; Flight time = 2.88 s
How it is calculated
1. Enter the values you know. 2. The calculator converts them to base units and applies the formula. 3. The result is shown in the unit you choose.
Frequently asked questions
How do I calculate it?
Given: Launch speed = 20 m/s; Angle = 45 °; Launch height = 0 m. Result: Range = 40.79 m; Max height = 10.2 m; Flight time = 2.88 s.
Is the calculator free and private?
Yes. It is free, needs no sign-up and runs in your browser — the numbers you type stay on your device.