EV Charging Cost Calculator
Home Charging Cost
Calculate the cost of charging your EV at home
kWh
%
%
$/kWh
%
Monthly Charging Cost
Estimate monthly EV charging expenses
miles
mi/kWh
$/kWh
%
$/kWh
Formula
Cost = (Battery kWh × (Target% - Current%) / 100 / Efficiency) × Rate per kWh
Frequently Asked Questions
How much does it cost to charge an EV at home?
At the US average electricity rate of ~$0.13/kWh, a full charge for a 75 kWh battery costs about $10-12. Monthly costs for average driving (1,000 miles) are typically $30-50, significantly less than gasoline.
Is public charging more expensive?
Yes, public charging typically costs $0.25-0.60/kWh, 2-4x more than home charging. DC fast charging is the most expensive. Home charging during off-peak hours is the most economical option.
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