How much does it cost to run a home EV charger?
We've pre-filled a typical home EV charger below. Set your electricity rate and adjust the hours to match how you use yours — the cost updates instantly.
This is the electricity cost of charging at home, not the price of buying or installing the charger — a Level 2 unit plus installation typically runs $500–$2,000 one time.
A Level 2 home charger delivers ~7,000W; nightly charging is a major new household load.
Running an EV charger at 7,200W for 1.5 h a day costs about
Independent suggestion — we don't sell your information or send anything anywhere.
Charging an electric car at home adds a big new load — a Level 2 charger delivers around 7,000W, and a daily top-up for an average commute runs an hour or two. That adds up to roughly 200–400 kWh a month, which often becomes the single largest item on the electric bill (while replacing a much larger gasoline bill).
Because charging is flexible — the car sits plugged in for hours — it's the perfect load to shift to cheap overnight rates, which is where the real savings live.
What drives the cost of running a home EV charger
- Miles driven — more driving means more kWh to put back.
- Your car's efficiency (miles per kWh) and charging losses.
- Crucially, when you charge: peak vs. off-peak pricing can change the cost dramatically.
How to cut it
- Schedule charging for off-peak/overnight hours — many utilities have much cheaper EV rates.
- Only charge to ~80% for daily driving unless you need the full range.
- Check for a utility EV plan or time-of-use tariff built for home charging.
- Even better, charge from rooftop solar in the middle of the day if you have it.
Common questions
How much does it cost to run a home EV charger per month?
At a typical 7,200W and about 1.5 hours a day, a home EV charger costs roughly $55 a month at $0.17/kWh. Set your own rate and hours above for an exact figure.
How can I cut the cost of running a home EV charger?
Schedule charging for off-peak/overnight hours — many utilities have much cheaper EV rates.
Is it cheaper to charge an EV at home or at a public charger?
Charging at home is almost always cheaper. Home electricity at the US average of about $0.17/kWh usually beats public DC fast-charging rates, and shifting to an off-peak overnight EV rate makes it cheaper still. Public fast chargers are priced for convenience on road trips, not daily top-ups.
Compare other appliances
Put an honest running-cost calculator in front of ready-to-buy shoppers
WattDollar reaches people at the exact moment they're deciding whether an appliance, heat pump or EV charger is worth it — and what a more efficient model would save. A warm, high-intent audience, with no lead form in the way.
- Embeddable & co-brandable — drop the calculator on your product or store page so shoppers see real running costs without leaving.
- Warm, high-intent traffic — visitors arrive already shopping by appliance type; the results screen is the natural place to recommend an efficient model.
- Affiliate & revenue-share friendly — one editable config points the "shop a more efficient model" link at your store, Amazon tag or charger lineup.