How Much Does It Cost to Charge a Tesla?

Last updated: July 2, 2026 · ~9 minute read

The one formula that answers everything

Every charging-cost question reduces to:

Useful battery sizes for the math (approximate usable capacity, current lineup):

• Model 3 / Model Y RWD (LFP): ~60 kWh
• Model 3 / Model Y Long Range: ~75–80 kWh
• Model S / Model X: ~100 kWh
• Cybertruck: ~123 kWh

Charging at home

The 2026 US residential average is around 17¢ per kWh — your bill's exact rate is the number to plug in. A realistic "empty-ish to 80%" home session on a Model Y Long Range:

• Energy added: ~60 kWh (10% → 80% of a ~80 kWh pack)
• Wall draw with ~12% AC-charging overhead: ~67 kWh
• Cost at 17¢: ~$11.40

Per mile, most Teslas consume roughly 250–300 Wh/mile in mixed real-world driving, so home charging works out to about 4–6¢ per mile at average rates. A full "fill-up" from near-empty runs $10–12 on a Model 3/Y, ~$17–19 on a Model S/X, and ~$21–23 on a Cybertruck at the average rate — scale linearly for your local price. Hardware and setup (Wall Connector vs. the included/Mobile Connector, 240V circuits) are covered in the charging guide.

Charging at a Supercharger

Supercharger pricing is per-site and time-of-day banded, typically 35–50¢ per kWh in the US in 2026 — roughly 2–3× home rates, still usually cheaper than gas per mile. The same 60 kWh session:

• At 40¢/kWh: ~$24 (DC charging has no meaningful AC-overhead, you pay what the pack takes)
• Per mile: ~10–13¢

Three pricing details that surprise new owners:

• Off-peak site pricing: many sites are meaningfully cheaper overnight or mid-morning; the price shows in the car's nav before you commit.
• Idle fees: once charging finishes at a busy site, per-minute fees start. Move the car when it's done.
• Congestion behavior: some busy sites charge more (or cap charging at 80%) at peak. Preconditioning en route makes the session faster and cheaper in time — see maximize your Supercharging.

Estimate a specific trip with our Supercharging calculator.

Tesla vs. gas, per mile

The comparison that actually matters when cross-shopping:

• Tesla, charged at home: ~4–6¢/mile (average rates); as low as ~2–3¢ on off-peak plans.
• Tesla, Supercharged: ~10–13¢/mile.
• 30 MPG gas car at ~$3.20/gallon: ~10.7¢/mile.
• 22 MPG SUV/truck: ~14.5¢/mile.

The pattern: a home-charged Tesla costs roughly half to a third of a comparable gas car per mile; a Tesla that lives on Superchargers costs about the same as an efficient gas car. That's why the "do you have home or workplace charging?" question dominates the total-cost-of-ownership math. Over 12,000 miles/year, home charging at 5¢/mile vs. gas at 11¢/mile is about $720/year saved — more against a thirstier vehicle or with off-peak rates.

Two ways to make it cheaper

1. Time-of-use (TOU) rates + scheduled charging. Many utilities sell overnight power at a steep discount (sometimes under 10¢/kWh, some EV plans lower still). Set the car to start charging when the off-peak window opens — either in the charging settings, or hands-free: have your AI assistant manage departure-time and off-peak charging. On a cheap overnight plan, the Model Y "fill-up" above drops from ~$11 to ~$5.
2. Free Supercharging credits via the referral. Ordering through a Tesla referral link currently adds free Supercharging credits (plus 3 months of Full Self-Driving). For a new owner's first road trips, that's real money — and it's the entire reason this site exists: the link is here and costs you nothing.

What owners actually spend per month

Pulling it together for a typical 1,000-mile month at ~280 Wh/mile (280 kWh from the pack, ~315 kWh from the wall for home sessions):

• All home charging, average rate (17¢): ~$54/month
• All home charging, off-peak EV plan (10¢): ~$32/month
• Mostly home + one road trip (80/20 split): ~$65/month
• No home charging, all Supercharger (40¢): ~$112/month
• The gas car this replaced (30 MPG, $3.20): ~$107/month

One caveat to budget for: parked cars use some energy too — Sentry Mode and cabin protection can quietly add a few dollars a month. That's the subject of our phantom drain guide.

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