Free tool
EV savings calculator
Charging at home is usually a fraction of the cost of gas. See your number, then adjust every assumption to match your reality.
Charging at home vs gas
Save $1,229/yr
about $102/month
Home charging
$617/yr
Gasoline
$1,846/yr
A planning estimate from national-average figures, not a guarantee. Your real savings depend on your electricity rate, driving and vehicle.
How it works
We compare two costs for the same miles: charging an EV at home at your electricity rate, versus buying gasoline for a car at its MPG. Home charging usually wins because electricity per mile is far cheaper than gas per mile — and a Level 2 charger makes it convenient. The defaults are national averages; your real savings come down to your utility rate, how much you drive, and your vehicles.
Ready to charge at home? Book a free in-home estimate — and don’t forget to check your local rebates.