How Much Does a EV Charger (Level 2) Cost to Run?
A ev charger (level 2) costs approximately $1037/year to run at $0.16/kWh. That is $86.40/month or $1.152/hour.
💰 EV Charger (Level 2) Running Cost Calculator
Based on 7200W rated power. Actual varies by model and usage.
EV Charger (Level 2) Cost at Different Rates
| Rate | Monthly | Annual |
|---|---|---|
| $0.08 | $43.17 | $518 |
| $0.10 | $54.00 | $648 |
| $0.12 | $64.83 | $778 |
| $0.16 | $86.42 | $1,037 |
| $0.20 | $108.00 | $1,296 |
| $0.25 | $135.00 | $1,620 |
| $0.30 | $162.00 | $1,944 |
| $0.35 | $189.00 | $2,268 |
Electricity cost to run a EV Charger (Level 2)
A typical EV Charger (Level 2) draws 7,200 watts when running and operates roughly 3 hours per day on average. That works out to 21.60 kWh per day, 540 kWh per month, and approximately 6,480 kWh per year.
At the US-average residential rate of 16.4 cents per kWh (EIA April 2026), the EV Charger (Level 2) costs roughly $1037 per year to operate. In cheap-power states like Idaho or Washington at 11 cents, it is closer to $778. In expensive states like California or Massachusetts at 30 cents, it climbs to $1620. In Hawaii at 41 cents per kWh, the annual cost is approximately $2670.
Annual cost by state rate
| Rate scenario | Rate (c/kWh) | Annual kWh | Annual cost |
|---|---|---|---|
| Idaho, Washington (cheapest) | 11.0 | 6,480 | $713 |
| Texas, Florida | 14.0 | 6,480 | $907 |
| US national average | 16.4 | 6,480 | $1037 |
| New York, Connecticut | 25.0 | 6,480 | $1620 |
| California, Massachusetts | 30.0 | 6,480 | $1944 |
| Hawaii (most expensive) | 41.2 | 6,480 | $2670 |
Why this is a major load on your bill
Because the EV Charger (Level 2) runs continuously (three or more hours at a time) at 7,200 watts, it contributes meaningfully to total household consumption. A typical US home uses about 10,800 kWh per year (EIA RECS), so this single appliance accounts for roughly 60.0 percent of total household electricity use. Worth focusing on for efficiency upgrades.
Frequently asked questions
How much electricity does a EV Charger (Level 2) use?
A typical EV Charger (Level 2) uses about 21.60 kWh per day running 3 hours at 7,200W. That works out to roughly 540 kWh per month and 6,480 kWh per year. Your actual use will vary with how often you run it.
How much does it cost to run a EV Charger (Level 2) per month?
At US-average electricity rates (16.4 cents/kWh), running the EV Charger (Level 2) costs about $88.56 per month. In low-rate states it can be as little as $59.40; in high-rate states like California, expect closer to $162.00 per month.
What is the annual cost of running a EV Charger (Level 2)?
Annual operating cost at US-average rates: approximately $1037 per year. The range across US states is roughly $648 (cheapest) to $2670 (Hawaii).
How can I reduce the cost of my EV Charger (Level 2)?
On time-of-use rate plans, shift operation to off-peak hours to capture lower rates. Check whether your utility offers a time-of-use plan that aligns with this appliance use pattern.
What watt rating should I expect for a EV Charger (Level 2)?
Typical running wattage for a EV Charger (Level 2) is around 7,200 watts. Specific models vary; check the nameplate label on your unit for exact figures. Common variation is plus-or-minus 20 percent of the typical value.
EV Charger (Level 2) Energy Usage Explained
A ev charger (level 2) consumes 7200W. At 3 hours/day for 300 days/year, that is 6,480 kWh annually, about 61.7% of average US household usage (10,500 kWh).
How to Calculate Running Cost
Cost = (Watts ÷ 1000) × Hours × Rate
For your ev charger (level 2): (7200W ÷ 1000) × 3 hrs × $0.16/kWh = $3.46/day.
Tips to Reduce Costs
Use time-of-use electricity plans for off-peak rates ($0.05–$0.10/kWh overnight). Upgrade to Energy Star certified models. Use smart plugs or timers. Check rates in your state with our Electricity Cost Calculator.
Disclaimer: Estimates based on rated wattage. Actual consumption varies by model, age, and usage patterns.