⚡ EV Range Calculator
Electric vehicle range and charging cost
About this calculator
Range anxiety disappears with real numbers. Enter your EV's battery capacity (kWh), its efficiency rating (Wh/km or km/kWh), and your trip distance, and the calculator estimates usable range, the energy needed for the trip, and the charging cost at your electricity rate. It adjusts for cold weather, which can cut range by 20–40%.
Tip: Canadian winter is the biggest range killer — preheat the cabin while still plugged in so the battery's energy goes to driving, not heating.