Electric vs gasoline operating cost
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Full battery charge cost comparison
Charging a 75 kWh battery from 10% to 80% (52.5 kWh added, ~185 miles of highway range) costs $8.40 on home Level 2 electricity versus $22.05 at a 250 kW DC fast charger. Doing 80% or more of your charging at home is what unlocks the economic advantage of EV ownership.
Home charging vs public DC fast charging economics
The single biggest factor in EV running costs is charging location. Residential electric power in the United States averages 16 cents per kilowatt-hour, with off-peak Time-of-Use (TOU) rates in many states dipping as low as 8 to 11 cents per kWh overnight. At those rates, fueling an EV costs the equivalent of paying $1.10 to $1.50 per gallon of gasoline.
Public DC fast chargers (Tesla Supercharger, Electrify America, EVgo, and ChargePoint Express) average 38 to 48 cents per kWh during daytime hours. While indispensable for interstate travel and road trips, using DC fast charging as your sole fueling source negates most of the fuel cost advantage over a modern hybrid. For complete commercial charging economics and network discovery, read our guide on commercial EV charging station costs and monetization and our comparison of the best EV charging apps.
Typical full charge cost by EV category
| Vehicle Class | Usable Battery | Highway Range | Home Charge (10–80%) | DC Fast (10–80%) |
|---|---|---|---|---|
| Compact / Hatchback (Leaf, Bolt, Kona) | 60 kWh | 220–240 mi | $6.72 | $17.64 |
| Midsize Sedan (Tesla Model 3, Ioniq 6) | 75 kWh | 270–310 mi | $8.40 | $22.05 |
| Crossover SUV (Model Y, Mustang Mach-E, EV6) | 80 kWh | 250–290 mi | $8.96 | $23.52 |
| Full-Size Truck (F-150 Lightning, Rivian R1T) | 130 kWh | 240–320 mi | $14.56 | $38.22 |
Level 2 home charger equipment and installation
A standard 240-volt Level 2 home charging station (48-amp hardwired or 40-amp NEMA 14-50 plug) costs between $400 and $700 for the hardware, plus $500 to $1,200 for electrical installation. For drivers putting 13,500 miles per year on their vehicle, the equipment pays for itself in avoided DC fast charging surcharges within 8 to 14 months of ownership.
Frequently asked questions
How much does it cost to charge an EV at home?
At the US residential average of 16 cents per kilowatt-hour ($0.16/kWh), charging a typical 75 kWh EV battery from 10% to 80% (adding roughly 200 miles of range) costs approximately $8.40. A full 0% to 100% charge costs about $12.00.
Is charging an electric car cheaper than buying gasoline?
Yes. An electric car averaging 30 kWh per 100 miles costs between 4.8 and 6.0 cents per mile when charged primarily at home. A comparable gasoline car averaging 28 MPG with gas at $3.50 per gallon costs 12.5 cents per mile — more than double the cost of electricity.
Why are public DC fast chargers more expensive than home charging?
Public DC fast charging stations (Tesla Supercharger, Electrify America, EVgo) cost between $0.35 and $0.55 per kWh. Operators must pay high commercial utility demand charges, equipment installation costs ($50,000 to $150,000 per stall), and payment processing fees, making public charging 2 to 3 times more expensive than residential electricity.
How much does the average driver save each year by switching to an EV?
Driving 13,500 miles annually with 85% home charging and 15% DC fast charging saves between $800 and $1,200 per year in fuel costs compared to a 28 MPG gasoline vehicle at $3.50 per gallon.
Log every charging session and receipt automatically
Carvico gives EV owners clean, privacy-first tracking for public Supercharger receipts, home charging sub-meters, and routine maintenance items like cabin filters, brake fluid flushes, and tire rotations. Real-time cost per mile calculated without third-party tracking or cloud server accounts.
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