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Electric vehicle charger: what does it cost to run?
Calculate the cost, compare common appliances, and get one practical saving idea — instantly.
Estimated monthly cost
$79.92$2.66 / day$972.36 / year
444.0 kWh used each month02 · Appliance-specific guide
How to estimate electric vehicle charger correctly
The 7400 W and 2 h/day values are an editable example, not a claim about every model. This appliance is best treated as charging-session use.
What to verify
Wall power is higher than energy stored in the battery because charging has losses. Enter charging hours and the charger's real input power.
Formula
Power (W) ÷ 1,000 × active hours × electricity rate. This example uses 14.8 kWh/day, 444 kWh/30 days and 5,402 kWh/year.
Accuracy limit
The calculator prices the values you enter. It cannot know thermostat cycles, power modes, losses, appliance condition or the exact tariff on your bill; verify those inputs for a decision.
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A small change based on your numbers
Your energy coach
High-power appliances respond best to shorter use, timers, and efficient temperature settings.
Use it one hour less each day
$486.18Possible saving per yearTry a common appliance
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Compare before you plug in
Compare before you plug in
Two appliances can do a similar job at very different monthly costs.
Monthly difference$78.30
Microwave costs less