June 20, 2026 · EV Charger Install Hub
How Much Does It Cost to Charge an EV at Home? (Per Charge, Per Mile & vs Public, 2026)
Charging at home is the cheapest way to fuel an EV — but "how much does it cost" has three useful answers: per kWh, per full charge, and per mile. This guide breaks down all three at 2026 electricity rates, then shows how home charging stacks up against public fast charging. If you'd rather see your total monthly bill, head to our monthly home EV charging cost guide — this article focuses on per-charge and per-mile economics.
Start With the Per-kWh Rate
Everything flows from one number: your electricity rate in dollars per kilowatt-hour ($/kWh). The US residential average in 2026 is about $0.17/kWh, but it ranges from roughly $0.11 in the cheapest states to $0.30+ in California, the Northeast, and Hawaii. Find the "price per kWh" line on your utility bill — that's your real starting point.
Cost Per Full Charge (By Battery Size)
The cost to charge from empty to full is simply usable battery size (kWh) × your rate. Here's what a full charge costs at three common rates:
| Battery size | Example vehicle | @ $0.12/kWh | @ $0.17/kWh | @ $0.30/kWh |
|---|---|---|---|---|
| 65 kWh | Chevy Bolt EV | ~$8 | ~$11 | ~$20 |
| 75 kWh | Tesla Model 3 Long Range | ~$9 | ~$13 | ~$23 |
| 82 kWh | Hyundai IONIQ 5 | ~$10 | ~$14 | ~$25 |
| 131 kWh | Ford F-150 Lightning (ext. range) | ~$16 | ~$22 | ~$39 |
Real-world charging is slightly higher because of charging losses (energy lost as heat in the charger and battery) — budget about 10% on top of these figures. And remember you almost never charge from 0%: topping up from 30% to 80% overnight is just a fraction of a full charge.
Cost Per Mile: The Number That Beats Gas
Per-mile cost is the fairest way to compare against a gas car. The formula is electricity rate ÷ efficiency (miles per kWh):
| Vehicle type | Efficiency | Cost/mile @ $0.17/kWh |
|---|---|---|
| Efficient sedan / hatchback | ~4.0 mi/kWh | ~$0.043 |
| Mid-size SUV / crossover | ~3.0 mi/kWh | ~$0.057 |
| Full-size EV truck | ~2.2 mi/kWh | ~$0.077 |
| Gas car (for comparison) | 25 MPG @ $3.50/gal | ~$0.140 |
Even a heavy EV truck charged at home costs roughly half as much per mile as a typical gas car — and an efficient EV costs about a third as much.
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Request My Free Quote →Home vs Public Charging: Why Home Wins
The same energy costs very different amounts depending on where you plug in. Public DC fast charging is priced for convenience and speed, not value:
| Where you charge | Typical rate | Cost for ~65 kWh |
|---|---|---|
| Home (off-peak TOU) | ~$0.12/kWh | ~$8 |
| Home (average rate) | ~$0.17/kWh | ~$11 |
| Public Level 2 | ~$0.20–$0.35/kWh | ~$13–$23 |
| Public DC fast charging | ~$0.30–$0.60/kWh | ~$20–$39 |
Fast charging can cost 2–3x more per kWh than charging at home. That's fine for the occasional road trip, but for daily driving it adds up fast — and it's the core reason a home charger pays for itself. Over a year of typical driving, the gap between home and public charging often exceeds the entire cost of installing a Level 2 charger.
How to Pay Even Less at Home
- Switch to a Time-of-Use (TOU) plan. Overnight rates can be 30–70% lower than peak — the single biggest lever on your cost per kWh.
- Schedule charging after 11pm. Most Level 2 chargers and EVs let you set this once and forget it.
- Charge to 80% for daily use. You rarely need a full pack, and topping up uses less energy per session.
- Consider a smart charger to automate off-peak charging and track your real cost per session.
The Bottom Line
At 2026 rates, charging an EV at home costs roughly $0.04–$0.08 per mile, or about $9–$22 for a typical full charge — a fraction of both gasoline and public fast charging. The exact figure is just your electricity rate times your battery or your miles, so once you know your $/kWh you can predict every charge. For your total monthly spend, continue to the monthly charging cost breakdown.
Frequently Asked Questions
How much does it cost to charge an electric car at home?
At the US average residential electricity rate of about $0.17/kWh, charging an EV at home costs roughly $0.04–$0.08 per mile, or about $9–$23 for a full charge depending on battery size. A compact EV with a 65 kWh battery costs around $11 to fill from empty; a large truck or SUV with a 130 kWh battery costs around $22. Your exact cost depends on your local electricity rate and your car's efficiency.
What is the cost to charge an EV per mile at home?
Cost per mile = electricity rate ÷ efficiency in miles per kWh. At $0.17/kWh, an efficient EV doing 4 mi/kWh costs about $0.043 per mile, while a heavy EV truck doing 2.2 mi/kWh costs about $0.077 per mile. For comparison, a 25-MPG gas car at $3.50/gallon costs $0.14 per mile — so home charging is typically 2–3x cheaper per mile than gasoline.
Is it cheaper to charge an EV at home or at a public station?
Home charging is almost always cheaper. Home electricity averages about $0.17/kWh, while public DC fast charging typically runs $0.30–$0.60/kWh — roughly 2–3x more per unit of energy. A full charge that costs about $11 at home can cost $25–$40 at a fast charger. Public charging is best reserved for road trips; routine daily charging is far cheaper at home, which is why a Level 2 home charger pays for itself over time.
How much does it cost to charge an EV from empty to full at home?
Multiply your usable battery size (kWh) by your electricity rate. At $0.17/kWh: a 65 kWh battery costs about $11, an 82 kWh battery about $14, and a 130 kWh battery about $22. In practice you rarely charge from 0% — most owners top up from 20–30% nightly, so a typical home charging session costs only a few dollars.
Does home charging add a lot to my electricity bill?
It adds a noticeable but predictable amount — and it replaces money you would have spent on gasoline. For most households the added electricity is $25–$80 per month depending on mileage and rates. For a full monthly breakdown by vehicle and electricity rate, see our guide to monthly home EV charging costs.
How can I lower my cost to charge at home?
The biggest lever is a Time-of-Use (TOU) electricity plan: charging overnight at off-peak rates can cut your per-kWh cost by 30–70%. Scheduling your charger to run after 11pm, and not charging to 100% when you don't need full range, both help. A smart charger automates off-peak scheduling so you capture the savings without thinking about it.