Power-to-Weight Calculator
Analyze your vehicle's performance potential.
Engine Power
mechanical hp (hp(I))
metric hp (hp(M))
kilowatts (kW)
watts (W)
milliwatts (mW)
megawatts (MW)
gigawatts (GW)
Vehicle Weight
pounds (lb)
kilograms (kg)
grams (g)
stones (st)
ounces (oz)
metric tons (t)
US short tons (US ton)
imperial tons (long ton)
micrograms (µg)
milligrams (mg)
decagrams (dag)
grains (gr)
drachms (dr)
masses of the Earth (Earths)
electron rest masses (me)
atomic mass units (u)
troy ounces (oz t)
Calculated Ratios
Enter power and weight to see results.