Electric cars · Free calculators
Electric cars: clear costs, informed decisions
Three free calculators, an EV checklist PDF and battery-report explanations through AI Mechanic.
Cost per 100 km
Cost = consumption ÷ (1 − losses) × weighted tariff. Excludes subscriptions, session fees and charger installation.
Method and limits
Calculations use entered values, not vehicle readings or live tariffs. For winter/motorway use consumption observed under those conditions. Real SOH requires measurements; VIN is not a battery test. No direct vehicle connection.