Tesla Charging Cost Calculator
See what it would cost to charge a Tesla for the miles you drive, compared with your current gas car.
Your numbers
Find your electric rate on your power bill, in dollars per kWh. Gas price and MPG start at example values. Change them to match your car.
Enter your yearly miles and electric rate to see what each Tesla would cost to charge.
Estimate only, not a promise of savings. Uses EPA combined efficiency for 2026 models (source: fueleconomy.gov). Real efficiency changes with weather, speed and driving. Public fast charging usually costs more than home charging. Leaves out maintenance, insurance and the cost of a home charger.