EV Charging Cost Calculator
Calculate your electric vehicle charging costs, charging time, and potential savings. Support for all major EV models and custom battery configurations.
EV Charging Details
Level 1: 1.4kW | Level 2: 7.2-19.2kW | DC Fast: 50-350kW
Enter your EV details and charging parameters to calculate costs
Understanding EV Charging Costs
Electric vehicle charging costs depend on battery capacity, electricity rates, and charging efficiency. Home charging is typically much cheaper than public DC fast charging, with costs ranging from $0.02-0.05 per mile compared to $0.10-0.15 per mile for gasoline vehicles.
Basic Formula
Cost = (Battery Capacity × Charge Needed %) × Rate per kWhExample
Charging a 75 kWh battery from 20% to 80% (60% charge needed) at $0.13/kWh:
(75 kWh × 0.60) × $0.13 = $5.85
Charging Tips & Best Practices
- ✓Charge During Off-Peak Hours: Save 40-60% by charging at night (9 PM-6 AM)
- ✓Keep Battery 20-80%: Extends battery life and reduces charging time
- ✓Level 2 Home Charging: Most efficient and convenient for daily use
- ✓Precondition While Plugged In: Heat/cool cabin without draining battery
- ✓Join Charging Networks: Subscription plans offer 10-30% savings
- ✓Consider Solar Panels: Reduce charging costs by 70-85% over time
What Users Say
“This calculator helped me understand my actual charging costs and realized I'm saving over $150 per month compared to my old gas car! The annual cost projection feature is incredibly useful for budgeting. Home charging at night rates is a game-changer.”
“As a new EV owner, I was confused about charging costs and time. This calculator made everything crystal clear! I love how it compares different charging scenarios and shows the cost breakdown. Now I can confidently plan road trips.”
“Managing charging costs for 25 EVs requires accurate calculations. This tool helps estimate expenses, compare electricity rates, and justify our EV investment to stakeholders. The time-to-charge feature is perfect for scheduling our fleet operations.”
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Ready to Calculate Your EV Savings?
Discover how much you can save with electric vehicle charging. Get accurate cost estimates and optimize your charging strategy.