Metric ⇄ Imperial · Calculators

Automotive Engineering Unit Converter (MPG, kW/hp, Nm/lb-ft, bar/PSI)

Convert fuel consumption (L/100 km, km/L, US MPG, UK MPG), power (kW, PS, bhp), torque (Nm, lb-ft), and tire pressure (bar, PSI, kPa).

Fuel Economy
31.4 MPG (US) · 37.7 MPG (UK) · 13.3 km/L
Horsepower
150 PS (metric hp) · 148 bhp (US)
Torque
184.4 lb-ft · 25.5 kgf·m
Pressure
33.4 PSI · 230 kPa
Exact Automotive Engineering Conversion Factors
1 Kilowatt (kW)1.35962 PS (metric horsepower) · 1.34102 bhp (imperial/US mechanical hp)
1 Newton-meter (Nm)0.737562 pound-feet (lb-ft) · 0.101972 kgf·m
1 Bar Pressure14.5038 PSI · 100 kilopascals (kPa)
L/100 km to MPG FormulaMPG (US) = 235.2146 ÷ (L/100 km) · MPG (UK) = 282.4809 ÷ (L/100 km)