Database / Road-trip planner
Pick your EV and a route. We compute charging stops, charge time, and trip cost from your car’s real specs — EPA range, battery size, and peak charging speed. Station locations via PlugShare.
Custom routes use OpenStreetMap + OSRM data in your browser. Nothing is stored.
Choose a car and route above.
We assume you leave at 100%, drive to 10%, then charge 10→80% at each stop (the fastest part of the curve — the last 20% is slow). Charge time per stop comes from your battery size and peak charging speed, derated 35% for the charging curve taper. Cost uses your electricity price and the car’s efficiency. Drive time is real routing data. These are estimates — cold weather, speed, and elevation change the numbers, and always check live station status on PlugShare before you go.