EV Efficiency Converter: km/kWh ⟷ kWh/100km

Convert Between Kilometers per Kilowatt-Hour and Kilowatt-Hours per 100 Kilometers

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Understanding EV Efficiency Metrics

Electric vehicle efficiency can be measured in two ways: kilometers per kilowatt-hour (km/kWh) or kilowatt-hours per 100 kilometers (kWh/100km). The first tells you how far you can drive on one kilowatt-hour of energy, while the second tells you how much energy you need to drive 100 kilometers.

Conversion Formula

The formula to convert between these metrics is:

kWh/100km = 100 ÷ (km/kWh)

Common EV Efficiency Examples

  • Tesla Model 3: ~6.6 km/kWh (15.2 kWh/100km)
  • Nissan Leaf: ~5.9 km/kWh (16.9 kWh/100km)
  • Hyundai Kona Electric: ~6.4 km/kWh (15.6 kWh/100km)