Flight planning tools
Free calculators for pilots, student pilots and dispatchers. No sign-up, works on phone and desktop.
Crosswind & Headwind CalculatorFree crosswind and headwind component calculator.Pilots, StudentsWind Triangle CalculatorFree wind triangle calculator for pilots.Students, Pilots, HobbyistsFlight Fuel Planning CalculatorFree flight fuel planning calculator: trip, contingency, alternate, final reserve and block fuel from distance, speed and burn rate.Dispatchers, PilotsDensity Altitude CalculatorFree density altitude calculator.Pilots, Engineers, StudentsGreat-Circle Distance & Course CalculatorFree great-circle distance calculator.Dispatchers, Engineers, HobbyistsTop of Descent CalculatorFree top of descent calculator using the 3:1 rule.Pilots, Students