Cost per full charge, per 100 km and per year — at home or at a Supercharger. Editable battery, price and efficiency.
Default follows EPA 2025 combined ratings; real driving, weather and speed can differ 20 %+.
Use the final local price per litre. It remains editable because no single price represents every country.
| Cost per 100 km | – |
| Range on a full charge | – |
| Yearly charging cost | – |
| Gasoline equivalent (editable) | – |
Home charging is usually 2-3× cheaper than Supercharging. Select an EU benchmark, a country, the U.S. average or your bill; Supercharger prices vary by location and time.
At 15.3 kWh/100 km (EPA 2025, Model 3 LR), cost per 100 km is simply consumption × your chosen electricity rate. Keep the gasoline comparison editable: use the European Commission Oil Bulletin or the U.S. EIA as a starting point.
Rarely. Most owners plug in at 20-30 %, so a real overnight session uses 50-60 % of the battery. The calculator shows a full charge as the upper bound.
Consumption: EPA 2025 combined ratings via FuelEconomy.gov: Model 3 Long Range RWD 15.3, Long Range AWD 16.4, Performance 19.2 kWh/100 km. Model Y / S / X values are rough analogues, not EPA records.
Battery size: usable capacities are estimates; official figures vary by year and market, so the field is editable.
Electricity price: EU-27 and country options: Eurostat, household band DC (2,500-4,999 kWh/year), 2nd half of 2025, taxes included. U.S.: EIA, June 2026 national residential average. Supercharger prices vary by place and time; enter the rate in your Tesla app.
Estimates only, not an invoice or professional advice. See the terms of use.