How to Calculate Liftoff distance?
Liftoff distance calculator uses Liftoff Distance=1.44*(Weight^2)/([g]*Freestream density*Reference Area*Maximum Lift Coefficient*Thrust of an aircraft) to calculate the Liftoff Distance, The Liftoff distance is a function of weight, altitude, maximum coefficient of lift, and thrust of the aircraft (ignoring drag and rolling resistance). Liftoff Distance and is denoted by sLO symbol.
How to calculate Liftoff distance using this online calculator? To use this online calculator for Liftoff distance, enter Weight (W), Freestream density (ρ∞), Reference Area (S), Maximum Lift Coefficient (CL,max) and Thrust of an aircraft (T) and hit the calculate button. Here is how the Liftoff distance calculation can be explained with given input values -> 1.452954 = 1.44*(100^2)/([g]*1.225*5*1.65*100).