Electric Car Efficiency Converter

Common Measurements

Electric car efficiency is measured in various units, with the most common being miles per kilowatt-hour (mi/kWh) in the US and kilometers per kilowatt-hour (km/kWh) internationally. MPGe (Miles per Gallon equivalent) is used by the EPA for comparing electric vehicles to traditional cars.

Conversion Tips

• • 1 mile ≈ 1.60934 kilometers
• • 1 MPGe ≈ 33.705 kWh/100 miles
• • Lower kWh/100km means better efficiency