Lift Flight Time Calculator
Calculate ideal constant-speed vertical flight time from travel distance and speed.
A QUICK WALKTHROUGH
How to use this tool
- Enter values in the stated units.
- Review the simplified model and exclusions.
- Calculate locally; confirm rules and equipment limits separately.
Formula and limits
Flight time = vertical distance ÷ speed. Acceleration, leveling, doors, and stops are excluded. This does not determine a safe or code-compliant installation.
Privacy
Inputs are calculated locally and are not uploaded.
GOOD TO KNOW
Common questions
Does this certify elevator or pool design?
No. It is an arithmetic estimate using only values you supply.