// SCORE BREAKDOWN
Purpose-built EV charging calculator with comprehensive vehicle database and clean UX, solves real electric car owner need.
// ABOUT
How many kWh from 20% to 80%? How long will it take? How much will it cost? Pick your car. Get the answer instantly. EV Charge Calculator has a built-in database of 186+ electric vehicles across 35+ makes. Select your car, set your current and target battery percentage, choose your charger type, and see the kWh needed, estimated charge time, and cost — all updating in real time as you adjust. No subscriptions. No ads. No account. No tracking. Pay once, calculate forever. WHY EV OWNERS LOVE IT: - Know exactly how many kWh you need before plugging in — stop overpaying at public chargers - See realistic DC fast charge times with a built-in taper curve model — not the oversimplified "kWh / kW" math that other apps use - Compare charging costs across 7 sources: home off-peak, home on-peak, workplace, public L2, DC fast, and custom rates - Works completely offline — no internet connection needed, ever FEATURES: - 186+ EV models with verified usable battery capacities - Instant kWh calculation from any % to any % - DC fast charge time estimates with 5-segment taper curve - 10 charger presets: Level 1, Level 2, DC Fast (50-350 kW), plus custom - Cost comparison across home, workplace, and public charging rates - 4 quick scenarios: overnight charge, road trip top-up, full charge, emergency top-up - Save up to 5 vehicles for quick switching (great for multi-EV households) - Custom vehicle support — enter any battery size - 20 currency options including USD, EUR, GBP, JPY, AUD, CAD, and more - Miles and kilometers support - Dark mode by default, light mode available - Zero data collection — your privacy label says "Data Not Collected" and we mean it SUPPORTED MAKES: Tesla, Hyundai, Kia, Ford, Chevrolet, BMW, Mercedes-Benz, Audi, Volkswagen, Rivian, Lucid, Porsche, Nissan, Toyota, Volvo, Polestar, BYD, Genesis, Acura, Cadillac, Chrysler, Fiat, GAC Aion, GMC, Honda, Jaguar, Lexus, Lotus, Mazda, Mini, Nio, Smart, Subaru, Wuling, Xiaomi, Xpeng, and more. PERFECT FOR: - New EV owners still learning their car's battery - Road trippers planning charging stops - Public charger users who want to know the cost before plugging in - Home charger users estimating overnight charging needs - Multi-EV households comparing vehicles - EV shoppers comparing battery sizes across models Note: Charge time estimates are approximate. Actual times vary based on temperature, battery condition, state of charge, and vehicle-specific charging curves.