EV Charging Cost Calculator
Estimate how much electricity an EV journey may use and the corresponding charging cost.
Estimated result—
How it works
Energy = distance ÷ 100 × kWh/100km. Cost = energy × electricity price.
Example
A 300 km trip at 18 kWh/100km and $0.35/kWh uses about 54 kWh and costs $18.90.
Useful things to know
- Public fast-charging prices can be much higher than home electricity rates.
- Cold weather, speed, tyres, elevation and towing can change efficiency.
- Charging losses mean grid energy can be slightly higher than energy delivered to the battery.
About this estimate
HandyNumbers calculations run in your browser. Results are general estimates and can differ from real-world outcomes because of fees, taxes, tariffs, product specifications, rounding and individual circumstances.