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FREE INTERACTIVE CALCULATORS

EV charging cost and ownership calculator

Run the numbers before you sign — plug in your rates and distances, get instant answers. No sign-up, no email.

⚡ EV Charging Cost vs Gas

See what you'd actually pay per km/mile at home, on public chargers, vs your current gas car.

Home electricity rate (¢/kWh or $/kWh) Public DCFC rate (¢/kWh or $/kWh) Gas price (per gallon/L) EV efficiency (mi/kWh or km/kWh) Gas car fuel economy (MPG or L/100km) Kilometers driven per year

🌡️ Real-World Range Calculator

See how temperature and highway speed shrink (or boost) your actual EV range.

Rated/EPA range (km or miles) Outside temperature (°C) Highway speed (km/h) Cabin heat on? Heat pump equipped?

💰 5-Year Cost of Ownership

Compare EV vs gas 5-year cost including purchase, incentives, energy (blended home/public charging), maintenance and insurance.

EV purchase price Gas car purchase price EV rebate/incentive Annual EV insurance Annual gas car insurance Annual EV maintenance Annual gas car maintenance Home charging share % (rest at public rate)

EV Risk Index is an independent consumer information publication. Content is not legal, financial, or professional advice. Specifications and estimates on this page are approximate and advisory; verify all recall and vehicle information by VIN with the relevant regulator, and obtain an independent mechanical inspection — including a battery state-of-health scan — before any used EV purchase.