Automotive
Tools for car enthusiasts and professionals. Convert fuel consumption, power, torque and understand tire dimensions.
Total tools: 13
Fuel Consumption
Engine and Performance
Understand your vehicle's performance with accurate power and torque conversions.
Speed
Convert speed limits and records between km/h and mph.
Engine Power
Convert automotive power units: Horsepower (hp), Horsepower (hp) and Kilowatts (kW).
Torque
Convert engine torque strength between Newton-meter (Nm) and Pound-foot (lb-ft).
Tires and Maintenance
Electric Vehicles (EV)
Maximize the efficiency of your electric car with our specialized calculators.
Battery Capacity
Convert Amp-hours (Ah) to Watt-hours (Wh) and vice versa with ease.
EV range (WLTP/Inmetro)
Compare electric vehicle range between WLTP, EPA, Inmetro and NEDC standards to estimate real range in different scenarios.
Economy: Electric vs Combustion
Calculate monthly and annual savings when migrating from a combustion car to an electric car considering consumption, energy tariffs and fuel prices.
Cooldown
Estimate battery recharge time based on capacity, state of charge, and AC or DC charger power.
Efficiency (km/kWh ↔ MPGe)
Convert energy efficiency metrics between km/kWh, Wh/km and MPGe to compare electric vehicle performance.