Automotive
Total vehicle road load
Sums rolling resistance, aerodynamic drag, and grade resistance into total road load.
Related calculators
Vehicle rolling resistance
Calculates rolling resistance from vehicle mass and rolling resistance coefficient.
Vehicle aerodynamic drag
Calculates aerodynamic drag from speed, Cd, frontal area, and air density.
Wheel power for constant speed
Calculates wheel power needed to hold constant speed for a known total road load.
Empirical quarter-mile estimate
Estimates quarter-mile ET and trap speed from vehicle mass and power using common W_lb/P_hp formulas.
Vehicle acceleration distance
Calculates acceleration distance from initial speed, final speed, and constant acceleration.
Vehicle acceleration from net force
Calculates vehicle acceleration from net force and vehicle mass.