Free Fall Calculator
Time • Distance • Final speed • Unit conversion • Ajax loading • No air resistance
Settings
Downward direction is treated as positive in the equations.
Quick summary
Select a mode and enter values to calculate free fall.
Inputs
Use positive for downward throw, negative for upward throw.
h must be ≥ 0 for “From height”.
g
m/s²
Custom g must be > 0.
Applies to distance output (s).
Applies to final/impact speed output.
Results
Time
—s
Distance fallen
—m
Final speed
—m/s
Average speed
—m/s
Updating…
Action
Hard reset: cancels pending updates and clears everything on the first click.