How Much Does It Cost to Charge a Tesla? About $14–$16 at Home (2026)

Direct answer: Charging a Tesla at home costs most U.S. drivers about 4.5 to 5 cents per mile, or roughly $14 to $16 to fill a Model 3 or Model Y from empty, at the U.S. average residential price of 18.3 cents per kWh (EIA, July 2026). That's about $600 to $700 a year for 13,500 miles. Superchargers averaged about 43 cents per kWh at peak for Tesla owners in October 2026, roughly two to three times the cost of charging at home.

The five things that decide your Tesla charging cost

1. Battery size (kWh) — how big the "tank" is.
2. Electricity rate ($/kWh) — what your utility charges per unit of energy.
3. Where you charge — home, a Tesla Supercharger, or another public network.
4. Efficiency (kWh per mile) — how far your Tesla travels on each kWh.
5. Charging losses — about 10% of energy is lost as heat between the wall and the battery.

Get those five right and the rest is arithmetic.

How much electricity does a Tesla use?

Every Tesla has a usable battery measured in kWh and an efficiency measured in kWh per mile (or miles per kWh). Here are typical, rounded figures — your exact numbers vary by model year, wheels, weather, and driving style.

Cold weather, highway speeds, and heavy acceleration all push real-world efficiency higher (more kWh per mile), so treat these as planning numbers, not guarantees.

How much does it cost to charge each Tesla model?

This is the table most people are looking for: what a full charge actually costs by model, plus the cost per mile. Figures assume the U.S. average residential rate of $0.183/kWh (EIA, July 2026). Full-charge costs include about 10% charging losses; cost per mile uses EPA's 2026 efficiency ratings, which are measured at the wall.

Estimates at $0.183/kWh (U.S. average, July 2026). Tesla doesn't publish usable battery sizes, so capacities are approximate estimates for U.S. models. Your actual cost depends on your local rate, model year, weather, and driving.

The Model 3 and Model Y sit at the bottom at about 4.4 to 5 cents per mile. Even the Cybertruck, at about 7.9 cents, costs well below what a comparable gas pickup spends on fuel.

What does it cost to charge a Tesla per month?

For typical driving of about 1,000 miles per month, charging at home at $0.183/kWh:

Expect your home electricity bill to rise by roughly $40–65 a month for that driving — while your gas-station spending drops to zero.

What is the average electricity rate?

The U.S. Energy Information Administration (EIA) put the average U.S. residential electricity price at 18.3 cents per kWh in July 2026, ranging from about 12.7 cents in Louisiana to 48 cents in Hawaii. See our state-by-state charging cost table for your state.

Source: eia.gov

Two homes with identical Teslas can have very different bills purely because of their rate. That is why your rate plan matters more than your model.

Does your state change the cost?

A lot. Residential rates range from around 12¢/kWh in the cheapest states (such as Louisiana and other parts of the South) to 40¢+/kWh in Hawaii and parts of the Northeast and California — roughly a 3x spread. Two takeaways:

• If you live in a high-rate state, an EV/time-of-use rate plan matters even more — some drivers get overnight power for as little as 6¢/kWh.
• A Model Y Long Range that costs about $14 to fill from empty in Texas (15.9¢/kWh) costs about $42 in Hawaii (48¢/kWh). Always check your own utility's current rate.

The simple Tesla charging cost formula

To estimate the cost of a full charge:

Cost of a full charge = Usable battery (kWh) × Rate ($/kWh) ÷ Charging efficiency (~0.9)

To estimate the cost to drive a set distance:

Cost for the trip = Miles ÷ Efficiency (mi/kWh) × Rate ($/kWh)

The ÷ 0.9 accounts for the energy lost as heat during charging. AC home charging is roughly 85–90% efficient, so you pay for a little more energy than actually lands in the battery.

Worked example: charging a Tesla at home

Say you have a Model 3 Premium with a ~79 kWh usable battery, you pay 18.3¢/kWh, and you want to refill from 20% to 100% (an 80% top-up).

• Energy into the battery: 79 kWh × 80% = 63.2 kWh
• Account for charging losses: 63.2 ÷ 0.9 = 70.2 kWh drawn from the wall
• Cost: 70.2 kWh × $0.183 = about $12.85

A full 0–100% charge of the same car would be roughly $16. On a cheaper overnight rate of 10¢/kWh, that same full charge drops to about $9.

Worked example: cost per mile

Cost per mile is the number that actually matters day to day:

At about 13,500 miles per year, home charging that Model Y costs roughly $680 a year, while doing all of it at Superchargers would be closer to $1,600.

How much does Tesla Supercharging cost?

Supercharging is built for road trips, not daily use. Most Tesla Superchargers bill per kWh, and prices vary by site and time of day. DCFC Tracker's October 2026 survey of 3,263 U.S. Supercharger sites found an average of about $0.43/kWh for Tesla owners and $0.63/kWh for non-Tesla drivers, from about $0.41 in Nebraska to $0.84 in Hawaii, based on peak prices. Many sites are cheaper off-peak; the Tesla app shows the live price.

A full charge at a Supercharger roughly works out to:

Watch for extra fees that can quietly raise the price:

• Idle fees: around $1.00/minute if you leave the car plugged in after it finishes.
• Congestion fees: charged per minute at busy sites to keep stalls moving.
• Third-party networks: EVgo, Electrify America, and ChargePoint are alternatives, but pricing varies wildly — some bill per kWh, some per minute, some add a session fee.

The practical takeaway: Supercharging is convenient and fast, but it typically costs 2 to 3 times more than charging at home. Use it for travel, charge to ~80% and finish at home, and make home your default.

Five ways to lower your Tesla charging cost

1. Charge overnight on a time-of-use rate. Many utilities offer cheap overnight windows. See how to find your off-peak hours.
2. Charge at home, not at Superchargers, for daily driving. Save fast charging for trips.
3. Set a daily limit around 80% unless your manual says otherwise — less time at a high state of charge.
4. Track what you actually spend. The NeoCharge App schedules charging around cheap hours and shows your real cost per session.
5. Avoid an expensive install. If a dedicated circuit or panel upgrade is the obstacle, a Smart Splitter lets you charge from an existing 240V outlet.

NeoCharge Smart Splitter

Charge your Tesla at home without a panel upgrade

Share an existing 240V outlet automatically, so your Tesla and dryer never draw power at the same time.

Shop Smart Splitter See how it works

What changes your Tesla charging cost?

Beyond your model and rate, a few real-world factors move the number:

• Cold weather: winter can cut efficiency 15–30%, so you use more kWh per mile.
• Driving style and speed: aggressive acceleration and highway speeds over ~70 mph noticeably increase consumption.
• Where you charge: home is cheapest; Superchargers cost 2–3x more.
• When you charge: off-peak overnight rates can be half the daytime price.
• Battery age: older packs may need slightly more energy for the same range, though Tesla batteries hold up well over time.

None of these change the basic picture — home charging stays cheap — but they explain why your real bill may differ from a textbook estimate.

Tesla charging cost vs gas: the savings

Home charging a Tesla costs about 5 cents per mile at average rates. A comparable gas car is far higher, and the gap compounds over years of ownership:

Gas figures assume $4.35 a gallon, EIA's U.S. average for regular on October 5, 2026; electricity at 18.3¢/kWh. Over a typical 6-year ownership period, fuel savings alone add up to roughly $7,000 to $10,000, before counting lower maintenance (no oil changes, less brake wear from regenerative braking).

For the full total-cost-of-ownership picture, see our 2025 Tesla savings reality check.

Bottom line

Charging a Tesla at home is cheap, predictable, and far less expensive than gas — usually $14 to $16 a full charge for a Model 3 or Y and about 5 cents a mile. The two levers that move your cost the most are where you charge (home beats Superchargers) and when you charge (off-peak beats peak).

If the only thing standing between you and cheap home charging is an expensive electrical install, you may not need a panel upgrade at all.

Next steps (NeoCharge)

• To charge your Tesla from an existing 240V outlet without a panel upgrade, see the NeoCharge Smart Splitter.
• To schedule charging around cheap utility rates and track your real cost, explore the NeoCharge App.
• To compare your rate options, read how to find your off-peak hours.
• For the full ownership math, read Do Teslas really save you money?

Sources

• U.S. Energy Information Administration, Electric Power Monthly, Table 5.6.A: average residential price by state, July 2026 (released September 24, 2026)
• U.S. EPA, fueleconomy.gov: 2026 Tesla efficiency ratings (kWh/100 mi)
• EV Database, Tesla usable battery estimates (approximate)
• DCFC Tracker, Supercharger pricing report (October 2026, peak prices)
• U.S. EIA, Gasoline and diesel fuel update: U.S. regular, October 5, 2026
• U.S. Department of Energy Alternative Fuels Data Center, home charging guide: DOE home charging overview
• U.S. EPA home EV charging guide: epa.gov

A note on these estimates

Prices, electricity rates, and Supercharger pricing change over time and vary by location, model year, and weather. The figures here are planning estimates based on public averages. Check your own utility rate and your vehicle's charging screen for exact numbers.