Convert kilowatt-hours per 100 kilometers to kilowatt-hours per 100 miles and kWh/100mi to kWh/100km. EV energy consumption converter.
Multiply the kWh/100km value by 1.60934. Since 100 miles is longer than 100 kilometers, the energy consumption per 100 miles is always higher than per 100 km.
| kWh/100km | kWh/100mi |
|---|---|
| 12 | 19.31 |
| 13.5 | 21.73 |
| 15 | 24.14 |
| 17 | 27.36 |
| 18 | 28.97 |
| 20 | 32.19 |
| 22 | 35.41 |
| 25 | 40.23 |
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kWh/100km measures how many kilowatt-hours of electricity an EV uses to travel 100 kilometers. Lower values indicate better efficiency, similar to L/100km for combustion vehicles.
Efficient EVs use 13-16 kWh/100km (21-26 kWh/100mi). Large electric SUVs may use 20-25 kWh/100km, while small city EVs can be under 13 kWh/100km.
Since 100 miles is longer than 100 km by a factor of 1.60934, an EV uses proportionally more energy over 100 miles than 100 km.
If you know battery capacity in kWh, divide it by kWh/100km and multiply by 100 to estimate range. For example, a 75 kWh battery at 15 kWh/100km gives about 500 km range.
The EPA primarily uses kWh/100mi for US EV ratings. European WLTP tests report kWh/100km. This converter bridges the two standards.