Popular calculator to calculate takeoff parameters in / from Airbus type - For Pilots - Avsim.su
FJS 737-200] Landing Calculator - Utilities - X-Plane.Org Forum
Toper Calculator 737 Classics | This easy to use tool will calculate V-Speeds for your Boeing 737--300/-400/-500 takeoff performance. It takes in account the assumed temperature, the
Takeoff and Landing Performance Calculator via Zibo Tablet - Page 2 - ZIBO B738-800 modified - X-Plane.Org Forum
Homepage | TOPER Web
ZIBO Mod - How does the takeoff performance calculation in AviTab work? : r/Xplane
AVSIM Library
EFB-Pro Aircraft Performance Calculator
Takeoff Performance Calculation (Short Version) | Real 737 Pilot explains - YouTube