Question 1

How is EV range calculated?

Accepted Answer

EV range is calculated by dividing the usable battery capacity (in kWh) by the vehicle's energy consumption rate (kWh per 100 km or miles per kWh), then multiplying by the appropriate unit. This tool does the math instantly for both metric and imperial units.

Question 2

What factors affect electric vehicle range?

Accepted Answer

Speed, temperature, climate control use, terrain, tire pressure, payload and driving style all affect EV range. Cold weather can reduce range by 10-40%. This calculator provides a baseline estimate you can adjust for real-world conditions.

Question 3

Does this tool support miles per kWh and kWh/100km?

Accepted Answer

Yes. You can switch between metric (kWh per 100km) and imperial (miles per kWh) efficiency units. The calculator handles the conversion automatically and shows range in the matching distance unit.

Question 4

Is my data sent to any server?

Accepted Answer

No. All calculations happen entirely in your browser. No data is ever sent to any server.