Automotive
Power-to-mass ratio
Converts vehicle power and mass into hp/t, kW/t, and kg/kW.
Related calculators
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.
Vehicle aerodynamic drag
Calculates aerodynamic drag from speed, Cd, frontal area, and air density.
Aerodynamic drag power
Calculates the power needed to overcome aerodynamic drag at a given speed.
Corner radius from lateral acceleration
Solves corner radius from speed and lateral acceleration.