CalcVind

EV Efficiency Converter

Convert km/kWh, kWh/100 km, Wh/km and mi/kWh

Convert EV Efficiency

km/kWh

Results update as you type

Result

100 kWh/100 km
kWh/100 km

1 km/kWh = 100 kWh/100 km

1 km/kWh in other units

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How the conversion works

Every unit is converted through km per kWh. Per-distance units (kWh/100 km, Wh/km) are inverted: lower energy per km means more km per kWh.

kWh/100 km = 100 ÷ km/kWh

Example: 15 km/kWh = 6.666667 kWh/100 km

Running cost

Multiply kWh per km by your electricity tariff to estimate cost per km. At 150 Wh/km and ₹8 per unit, driving costs about ₹1.2 per km.

All ev efficiency conversions

From kilometers per kWh (km/kWh)+
From miles per kWh (mi/kWh)+
From kWh per 100 km (kWh/100 km)+
From kWh per 100 miles (kWh/100 mi)+
From watt-hours per km (Wh/km)+
From watt-hours per mile (Wh/mi)+

More converters

Frequently asked questions

How do I convert Wh/km to km/kWh?

Divide 1,000 by the Wh/km figure. 125 Wh/km = 8 km/kWh.

What is a good EV efficiency?

Small cars manage 12–15 kWh/100 km (about 7–8 km/kWh); scooters around 30 Wh/km.

How do I convert kWh/100 km to mi/kWh?

Divide 100 by the figure to get km/kWh, then divide by 1.609 to get mi/kWh.