How much does it cost to charge an EV?
The three answers behind the question: what home charging adds to your monthly electric bill, what public DC fast charging really costs, and what to budget for a road trip. The math is shown, using the same national assumptions as our Why-EV savings calculator.
Charging an EV at home costs about $64 a month for a typical US driver. The math: 12,000 miles a year ÷ 12 = 1,000 miles a month. The median EV on sale in our database uses 35 kWh per 100 miles, so that's 350 kWh. At the US average residential rate of $0.18/kWh, 350 kWh × $0.18 = $63.56, about $763 a year.
The same 1,000 miles in a 28-MPG gas car at $4.28/gallon costs about $152.86 a month, about 2.4× as much. Public DC fast charging ($0.40–0.65/kWh in most states) lands near gas prices, which is why where you charge matters more than what you drive.
What 100 miles costs: home vs fast charging vs gas
Cost per 100 miles is the cleanest way to compare, because it strips out battery sizes and tank sizes. One handy quirk: for an EV, dollars per 100 miles is numerically the same as cents per mile. All EV rows assume 35 kWh/100 mi, the median rated efficiency of the EVs on sale in our database.
| How you pay | Rate | Cost per 100 miles | Gas-price equivalent* |
|---|---|---|---|
| Home (standard rate) | $0.18/kWh | $6.36 | $1.78/gal |
| DC fast (cheaper states) | $0.40/kWh | $14.00 | $3.92/gal |
| DC fast (U.S. average) | $0.54/kWh | $18.90 | $5.29/gal |
| DC fast (pricier states) | $0.65/kWh | $22.75 | $6.37/gal |
| Gasoline (28 MPG) | $4.28/gal | $15.29 | — |
*Gas-price equivalent = what a gallon would have to cost for the 28-MPG car to match the EV's energy cost per mile. The takeaway in one line: home charging is like paying about $1.78 a gallon; peak DC fast charging is like paying $6.37.
What popular EVs cost to charge per month
Same math, per model: 1,000 miles a month charged at home at $0.18/kWh, using each model's EPA efficiency from our EV database. The comparison gas car (28 MPG at $4.28/gal) costs $152.86 for the same miles.
| Model | EPA efficiency | kWh / month | Cost / month | Saved vs gas / month |
|---|---|---|---|---|
| Tesla Model Y Standard RWD | 24 kWh/100 mi | 240 | $43.58 | $109.27 |
| Tesla Model 3 Standard RWD | 24 kWh/100 mi | 240 | $43.58 | $109.27 |
| Hyundai Ioniq 5 SE Long Range RWD | 30 kWh/100 mi | 300 | $54.48 | $98.38 |
| Chevrolet Equinox EV 1LT FWD | 31 kWh/100 mi | 310 | $56.30 | $96.56 |
| Ford Mustang Mach-E Premium RWD Extended | 31 kWh/100 mi | 310 | $56.30 | $96.56 |
| Ford F-150 Lightning Lariat † | 48 kWh/100 mi | 480 | $87.17 | $65.69 |
† Discontinued (December 2025) but still common on lots and used, so it's included as the full-size-truck example. Note that EPA efficiency is measured at the wall, so home-charging losses are already baked into these numbers. Plug in your own rate, miles, and model in the Why-EV calculator.
What public DC fast charging costs
Public fast charging runs about $0.40–0.65/kWh in most states, with a national average of about $0.54 (Paren, Q2 2026: $0.538; DCFC Tracker, Sept 27, 2026: $0.549 across 12,231 sites). Hawaii runs higher, and ChargePoint host-set sites can be lower, two to four times the home rate. Cost is only half the trade-off: the other half is time, and how long each charging level actually takes has per-model 10-80% DC fast-charging times and Level 2 empty-to-full times, plus the general Level 1 math. Per network:
| Network | Typical DC pricing | Membership |
|---|---|---|
| Tesla Supercharger | Set per site and shown in the Tesla app. Reported September 2026 peak averages: about $0.43/kWh for Tesla owners and members and $0.61 for other EVs (DCFC Tracker, from Tesla's public site data); Electrek found $0.45 and $0.60 at Los Angeles peak in April 2026 | $12.99/mo (optional) drops non-Tesla rates to Tesla-equivalent pricing |
| IONNA | Set per site and shown on the charger and in partner apps; IONNA publishes no network-wide rate, and it charges no idle fees or session fees, so you pay only for the energy (IONNA FAQ) | None: IONNA has no membership or subscription, and you can pay by card, Apple Pay or Google Pay at the charger, Plug & Charge or a partner app. BMW/MINI, Mercedes-Benz and Hyundai/Genesis drivers get 10% off through their brand's app or Plug & Charge, and GM also offers an IONNA discount (IONNA, September 30, 2026) |
| Electrify America | No published national rate: price is set by station and shown in the app or on the charger; time-of-use pricing at select stations | Pass (free) and Pass+ (a monthly fee shown in the app; EA says it saves about 25% on charging) |
| EVgo | Per-kWh and time-of-use rates in select regions, per-minute elsewhere. EVgo publishes no national rate ("all pricing rates vary by region") and directs drivers to the app or PlugShare. Level 2 is $0.28/kWh at select locations. EVgo's own Q2 2026 results ($61M charging network revenue on 99 GWh) imply roughly $0.62/kWh blended across the network. | Plans published on evgo.com/pricing: EVgo PlusMax $12.99/mo (save up to 30%, no session fees), EVgo Plus $6.99/mo (up to 15%, no session fees), Pay As You Go $0/mo with a $0.99 session fee. A $2.99 transaction fee applies to any session started with a credit card. Autocharge+ plug-and-charge; reservations at some sites. |
| ChargePoint | Set by each site host, not ChargePoint. Public Level 2 averaged about $0.25/kWh in Qmerit's 2026 home-vs-public comparison; EVgo lists $0.28 at select Level 2 sites | Free ChargePoint account; prices vary by location. ChargePoint itself may add a service fee when a session starts, and a guest fee if you tap a contactless card without an account (its driver FAQ; amounts show in the app) |
| Red E | Set per site and shown in the Red E app before you start (such as a session fee, a per-kWh price and tax, Red E says). DCFC Tracker's October 2026 average across Red E sites was roughly $0.50/kWh | None required: pay by card or digital wallet in the Red E app. Red E Go (launched September 2026) starts and bills a session when you plug in, after a one-time registration |
| Blink | Set by the site host or by Blink, depending on the contract, and shown on the charger and in the Blink app, plus a $0.49 access fee per session. DCFC Tracker's October 2026 average across Blink fast-charging sites was roughly $0.65/kWh | Free Blink membership, not required: anyone can use a public Blink charger, paying in the Blink app or by card where the charger has a reader. Some sites discount for Blink Pro members |
| EV Connect | Set by each station's owner or property manager, not EV Connect, and shown in the EV Connect app before you start. No network-wide rate is published | None required: scan the charger's QR code and pay by card or digital wallet without the app (added in 2026, EV Connect says). The free EV Connect app adds station search and session tracking, and GM EV owners can link accounts for Plug and Charge at supported stations |
| Ford Charge | Set per site and shown in the Ford app, PlugShare and the Shell app before you charge; Ford publishes no network-wide rate | None mentioned: Ford says any compatible EV can use it, not just Fords. Find stations, live availability and prices in the Ford app (under BlueOval Charge Network), PlugShare or the Shell app; Ford runs a 24/7 call center for any driver at a Ford Charge station |
Three fine-print items that move the bill: idle fees if your car sits after it finishes charging (Electrify America charges $0.40 a minute after a 10-minute grace); time-of-use pricing at some stations (Electrify America uses it at select sites, with off-peak hours and rates that vary by station, so check the app or the charger screen); and memberships, which usually pay for themselves within a few sessions a month if you fast-charge regularly. Full breakdown (coverage, speeds, reliability) on our charging-networks comparison, and if you're wondering whether your car can use Tesla's network, see Supercharger access explained.
The road-trip math
A worked example: 600 miles in a Tesla Model Y Standard RWD (24 kWh/100 mi EPA). You leave with a full overnight home charge, so the first ~250 miles ride on home-rate electricity; the remaining 350 miles are fast-charged on the road.
- Home leg: 250 mi × 24 kWh/100 mi = 60 kWh × $0.18 = $10.90
- Fast-charged leg: 350 mi × 24 kWh/100 mi = 84 kWh × $0.40–0.65 = $33.60–$54.60
- Trip total: about $44–$65 (≈$56 at the U.S. average $0.54/kWh), vs about $92 of gas in a 28-MPG car
Two honest caveats. First, highway consumption at 70–75 mph runs above the EPA figure, and cold weather adds more, so pad these numbers for winter trips. Second, at peak fast-charging prices an EV road trip can genuinely cost more than gas; the savings live at home. Timing stops off-peak and using a network membership keeps you at the low end of the range.
Time-of-use rates: the cheapest way to charge
Many utilities offer time-of-use (TOU) or EV-specific rate plans that price overnight power below their standard rate. How much below varies a lot from one utility to the next, so we don't quote a national figure: look up your own utility's EV or TOU tariff. Since EVs charge while you sleep anyway, the $64/month bill above (at the $0.18/kWh national average) falls in proportion to however much cheaper your off-peak rate is than your standard one.
Every modern EV and most Level 2 chargers can schedule charging to start when the cheap window opens, so this takes one settings change, not nightly discipline. Our comparison shows which Level 2 chargers have an app for scheduling, and which have none. Setting up home charging (panel check, charger pick, installation) is covered start-to-finish in our home-charging setup guide. And if you have (or want) rooftop solar, our EV + solar calculator shows how far panels can push your effective rate down.
Frequently asked questions
How much does it cost to charge an EV at home per month?
About $64 a month for a typical US driver. The math: 12,000 miles a year is 1,000 miles a month; the median EV on sale in our database uses 35 kWh per 100 miles, so that's 350 kWh; at the US average residential rate of $0.18/kWh, that comes to $63.56, about $763 a year. An off-peak EV rate from your utility, where one exists, lowers that.
How much does it cost to charge a Tesla at home?
A Tesla Model 3 Standard RWD (24 kWh/100 mi EPA) costs about 4.4 cents per mile at the US average $0.18/kWh, roughly $43.58 a month for 1,000 miles. A Model Y Standard RWD (24 kWh/100 mi) is about $43.58 a month. A full 0–100% charge on the Model Y draws roughly 77 kWh from the wall, which costs about $13.99 at home.
Is charging an EV cheaper than gas?
At home, yes, by about 2.4×. Driving 100 miles costs about $6.36 in the median EV on sale at $0.18/kWh versus about $15.29 in a 28-MPG gas car at $4.28/gallon. At public DC fast chargers ($0.40–0.65/kWh in most states) the same 100 miles costs $14.00–$22.75, roughly gas parity, and more than gas at peak pricing. That's why owners who can charge at home save the most.
How much does a Tesla Supercharger cost per kWh?
Tesla sets Supercharger prices per site and shows them in its app. In September 2026 its peak rates averaged about $0.43/kWh for Tesla owners and members and $0.61/kWh for other EVs (DCFC Tracker, from Tesla's public site data; Electrek found $0.45 and $0.60 at Los Angeles peak in April 2026). So non-Tesla drivers pay roughly 30–40% more unless they take Tesla's optional $12.99/month membership, which drops them to the member rate. A typical 10–80% stop in a Model Y Standard RWD is about 54 kWh, roughly $23 at the member average and $33 at the standard average.
What does a full charge cost?
Multiply EPA range by EPA efficiency to get the energy a 0–100% charge draws from the wall. A Tesla Model Y Standard RWD (321 mi, 24 kWh/100 mi) draws about 77 kWh: roughly $13.99 at home ($0.18/kWh) or about $42 at a mid-range DC fast price ($0.54/kWh). A Ford F-150 Lightning Lariat (Extended Range) draws about 154 kWh, roughly $27.89 at home. In practice you rarely charge from empty; most sessions are smaller top-ups.
Is it cheaper to charge at home or at a public charging station?
Home, by a wide margin. Home charging at the US average $0.18/kWh costs $6.36 per 100 miles; public DC fast charging at $0.40–0.65/kWh costs $14.00–$22.75 for the same distance, two to four times as much. That's why most owners charge mostly at home and treat public DC fast charging as a road-trip tool, not a daily fuel source.
How can I lower the cost of charging my EV?
Three levers, in order of impact: (1) charge at home overnight on a time-of-use or EV-specific rate. Cheaper overnight power, where your utility offers it, cuts the $64/month bill above by however much its off-peak rate undercuts its standard one; (2) if you fast-charge regularly, network memberships can pay for themselves (Tesla's $12.99/month plan at roughly 70–100 kWh a month, per DCFC Tracker and Electrek; Electrify America says Pass+ saves about 25%), and avoiding peak-priced hours at stations that use time-of-use pricing (Electrify America does at select stations, with hours that vary by station) and idle fees (Electrify America's is $0.40 a minute once you've sat 10 minutes after charging ends) helps too; (3) rooftop solar can push your effective home rate lower still.
How much does it cost to charge an EV on a road trip?
Budget roughly $7–$11 per 100 highway miles on a home-plus-fast-charging trip like this one. A 600-mile trip in a Tesla Model Y Standard RWD (first 250 miles on the overnight home charge, the remaining 350 fast-charged at $0.40–0.65/kWh) costs about $44–$65 in total, versus about $92 of gas in a 28-MPG car at $4.28/gallon. Real-world highway consumption runs above the EPA figure at 70–75 mph, so treat the EV numbers as fair-weather estimates.