E-bike charging: electricity cost calculator
Quick answer: a typical e-bike charging costs about $3/month while in use at the U.S. average electricity price (18.44¢/kWh) across a 9-month season (about $23/year). Your number depends on wattage, runtime and your state — calculate it below.
A typical 500–750 Wh e-bike battery recharges through a 100–300 W charger in 3–6 hours. A full charge is roughly 0.6 kWh including losses — about 11 cents at the U.S. average price.
0.45 kWh/day used · 14 kWh/month in use · 123 kWh/year at 18.44¢ per kWh (9 months of use per year)
Low, typical and heavy use
Monthly cost while in use, at the U.S. average price of 18.44¢/kWh.
| Scenario | Watts | Hours/day | Per month |
|---|---|---|---|
| Light use | 100 W | 1.8 h | $1.01 |
| Typical | 150 W | 3.0 h | $2.53 |
| Heavy use | 300 W | 4.5 h | $7.58 |
Common questions
What does an e-bike cost per mile?
Around 0.3–0.5 cents per mile — roughly 20–30× cheaper than a gasoline car. Even daily charging costs only $2–4 per month.
Cost in every state
Monthly cost of a typical e-bike charging (150 W, 3h/day) at each state's average residential price, May 2026.
| State | Avg price | Per month |
|---|---|---|
| Alabama | 16.77¢ | $2.30 |
| Alaska | 28.23¢ | $3.87 |
| Arizona | 15.23¢ | $2.09 |
| Arkansas | 14.36¢ | $1.97 |
| California | 33.25¢ | $4.55 |
| Colorado | 16.16¢ | $2.21 |
| Connecticut | 27.37¢ | $3.75 |
| Delaware | 19.38¢ | $2.65 |
| District of Columbia | 25.40¢ | $3.48 |
| Florida | 15.17¢ | $2.08 |
| Georgia | 15.84¢ | $2.17 |
| Hawaii | 52.00¢ | $7.12 |
| Idaho | 12.35¢ | $1.69 |
| Illinois | 23.85¢ | $3.27 |
| Indiana | 18.15¢ | $2.49 |
| Iowa | 14.14¢ | $1.94 |
| Kansas | 15.13¢ | $2.07 |
| Kentucky | 14.98¢ | $2.05 |
| Louisiana | 14.15¢ | $1.94 |
| Maine | 28.63¢ | $3.92 |
| Maryland | 21.77¢ | $2.98 |
| Massachusetts | 28.82¢ | $3.95 |
| Michigan | 22.01¢ | $3.01 |
| Minnesota | 16.95¢ | $2.32 |
| Mississippi | 16.16¢ | $2.21 |
| Missouri | 13.68¢ | $1.87 |
| Montana | 14.67¢ | $2.01 |
| Nebraska | 13.59¢ | $1.86 |
| Nevada | 13.60¢ | $1.86 |
| New Hampshire | 27.33¢ | $3.74 |
| New Jersey | 23.27¢ | $3.19 |
| New Mexico | 14.12¢ | $1.93 |
| New York | 29.93¢ | $4.10 |
| North Carolina | 15.09¢ | $2.07 |
| North Dakota | 13.61¢ | $1.86 |
| Ohio | 19.52¢ | $2.67 |
| Oklahoma | 13.38¢ | $1.83 |
| Oregon | 16.27¢ | $2.23 |
| Pennsylvania | 21.55¢ | $2.95 |
| Rhode Island | 29.46¢ | $4.04 |
| South Carolina | 16.18¢ | $2.22 |
| South Dakota | 15.73¢ | $2.15 |
| Tennessee | 14.47¢ | $1.98 |
| Texas | 16.44¢ | $2.25 |
| Utah | 12.96¢ | $1.78 |
| Vermont | 24.89¢ | $3.41 |
| Virginia | 17.61¢ | $2.41 |
| Washington | 14.95¢ | $2.05 |
| West Virginia | 16.80¢ | $2.30 |
| Wisconsin | 19.74¢ | $2.70 |
| Wyoming | 14.80¢ | $2.03 |
Related calculators
Pool pump A quiet four-figure annual cost in many sunbelt homes.
~1,100 W · 6h/day →
Hot tub Mostly a water heater that lives outside.
~3,000 W · 3h/day →
Electric sauna A big heater used in short sessions.
~6,000 W · 1h/day →
Heated floor About 12 watts per square foot, every hour it's on.
~1,200 W · 6h/day →
Garage heater Heating an uninsulated garage is the expensive part.
~5,000 W · 4h/day →
Aquarium Heater, filter, lights — a small but constant load.
~100 W · 12h/day →
Methodology & sources
Cost = watts ÷ 1,000 × hours × price per kWh. Electricity prices are average residential prices by state from the EIA Electric Power Monthly, Table 5.6.A (May 2026). EIA averages include delivery charges and taxes but are not any specific utility tariff — for an exact figure, use the rate from your own bill. Wattage presets reflect common product ranges; check your appliance's nameplate or a plug-in power meter for its true draw.
Last verified: July 30, 2026. Prices refresh automatically each month when EIA publishes new data.