--- title: "Free EV Charging: Are Charging Stations Really Free?" description: "Free charging is worth about $6.08 per 100 miles at the U.S. average home rate, and more versus public prices. Where to find it and the catches." url: https://evchargecosts.com/guides/free-ev-charging-explained/ updated: 2026-10-26 --- # Free EV Charging: Are Charging Stations Really Free? Free charging is worth what you would otherwise pay for the same kWh: about **$6.08 per 100 miles** at the U.S. average home price of 18.16¢/kWh, or about $15.08 against an example public price of $0.45/kWh. If free charging covered all 13,500 miles a year, it would save about **$821.29** compared with home charging. By [EV Charge Cost Editorial Team](https://evchargecosts.com/about/). Published September 28, 2026, updated October 26, 2026. ## Where free charging still exists Free charging is patchy, and offers change often. The usual places: - **Workplaces.** Some employers offer free Level 2 charging in their parking lots as a perk. - **Retail and destinations.** Some stores, malls, hotels, parks and attractions provide free Level 2 chargers for customers or guests. - **Municipal chargers.** Some cities and towns offer free charging in public lots, sometimes with parking fees or time limits. - **Dealerships.** Some dealers let customers, or anyone, use their chargers. - **Vehicle purchase offers.** Some automakers have bundled a period or amount of free public charging with new cars. Terms vary widely, so read the fine print for your car. Charging-network apps and in-car maps usually let you filter by price. The listing is only as good as its last update, so check before you rely on it. ## What free charging is worth to you The value depends on what you would have paid otherwise. If the alternative is home charging, you save your home rate. If the alternative is a public charger, you save more. The table shows yearly value for a 33.5 kWh/100 mi EV driven 13,500 miles, by share of energy that comes free. **Yearly value of free charging (13,500 mi, 33.5 kWh/100 mi)** | Share of charging free | vs home, Nevada | vs home, U.S. average | vs home, Hawaii | vs public at $0.45/kWh | | --- | --- | --- | --- | --- | | 10% | $57.53 | $82.13 | $213.37 | $203.51 | | 25% | $143.82 | $205.32 | $533.43 | $508.78 | | 50% | $287.63 | $410.65 | $1,066.86 | $1,017.57 | | 100% | $575.26 | $821.29 | $2,133.72 | $2,035.13 | A free 10–80% session on a typical 294-mile EV delivers roughly 68.9 kWh, worth about $12.52 at home prices, $32.53 in [Hawaii](https://evchargecosts.com/states/hawaii/) or about $31.02 at the example public price. The public figure is approximate, because public chargers bill for delivered energy rather than wall energy. ## The catches - **Time.** Most free chargers are Level 2. At 7.68 kW, adding 100 miles takes about 4 h 22 min. Free charging makes sense where you would park anyway, not as a trip. - **Driving to it.** A detour costs energy and time. A few miles out of your way can eat much of the value of a short session. - **Parking fees and time limits.** A "free" charger in a paid lot is not free, and many sites limit how long you can stay. - **Availability.** Free chargers are popular and can be occupied or out of service. Do not plan a trip around one. - **Your car's onboard charger.** On AC chargers, your car's onboard charger caps the speed. See [onboard charger limits](https://evchargecosts.com/guides/onboard-charger-limit-explained/). - **Etiquette.** Move the car when it is done so the next driver can use the spot. Many sites expect you to leave once charging finishes, even if the parking itself is unrestricted. ## Free charging vs cheap home charging In low-price states the value of free charging is modest. In [Nevada](https://evchargecosts.com/states/nevada/), where home power averages 12.72¢/kWh, free charging for a quarter of your driving is worth about $143.82 a year. The same share in [Hawaii](https://evchargecosts.com/states/hawaii/) is worth about $533.43. If a free charger costs you an extra half hour each visit, that difference decides whether the trade is worth it. ## How to count it in your budget Estimate how many kWh you get free each month, subtract that from your home estimate and price the rest at your own rate. The [charging cost calculator](https://evchargecosts.com/) gives the full home cost to start from, and the [state pages](https://evchargecosts.com/states/) show the average price where you live. If you are a renter without home charging, free workplace or destination charging can matter a lot more; see [EV charging for apartment renters](https://evchargecosts.com/guides/ev-charging-for-apartment-renters/). ## Run your own numbers - [Charging cost calculator](https://evchargecosts.com/) - [EV vs gas calculator](https://evchargecosts.com/ev-vs-gas/) - [Charging time calculator](https://evchargecosts.com/charging-time/) - [Cost in your state](https://evchargecosts.com/states/) - [How we calculate](https://evchargecosts.com/methodology/) ## Related guides - [How Much Does It Cost to Charge an EV at Home?](https://evchargecosts.com/guides/how-much-does-it-cost-to-charge-an-ev-at-home/) - [Time-of-Use Rates and EV Charging](https://evchargecosts.com/guides/time-of-use-rates-ev-charging/) - [How Much Will an EV Raise My Electric Bill?](https://evchargecosts.com/guides/how-much-will-an-ev-raise-my-electric-bill/) - [How Much Does It Cost to Fully Charge an Electric Car?](https://evchargecosts.com/guides/cost-to-fully-charge-an-electric-car/) - [Public Fast Charging vs Home Charging: Cost Compared](https://evchargecosts.com/guides/public-fast-charging-vs-home-charging-cost/) - [How to Find Your Electricity Rate per kWh on Your Bill](https://evchargecosts.com/guides/how-to-find-your-electricity-rate/) [All 59 guides](https://evchargecosts.com/guides/) ## Questions people ask ### Is free EV charging really free? The electricity is free, but you may pay in time, parking fees or detours. It is most valuable where you would park anyway. ### How much is free workplace charging worth? If it covers a quarter of your charging, about $205.32 a year at the U.S. average home price of 18.16¢/kWh for 13,500 miles in a typical EV. --- Source page: https://evchargecosts.com/guides/free-ev-charging-explained/ Data: EIA (electricity August 2026, gasoline 2026-10-19), EPA fueleconomy.gov. License: CC BY 4.0.