EV vs Gas: cost per mile, savings, and charger break-even
Use this page when you want a straight answer: “Is my EV cheaper per mile than a gas car?” Adjust the assumptions and the tool will update instantly.
Step 1: Enter your numbers
These inputs match the homepage calculator, but focus on the EV vs gas comparison. For full home/public mix and state defaults, use the main calculator.
Use your all-in rate from your bill (energy + delivery + fees).
Try 280–320 for many EVs. Use your car’s average for accuracy.
Accounts for inefficiency from heat and overhead.
Used for monthly totals and break-even.
Enter your out-of-pocket cost after rebates (or enter rebates below).
Step 2: Read the results
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EV cost / month
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EV cost / year
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Monthly savings vs gas
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Charger break-even
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Common reasons your results differ from your bill
- All-in electricity rate: many bills include delivery, riders, and taxes that raise the true $/kWh.
- Seasonal pricing: winter/summer rates can change the average.
- Time-of-use plans: off-peak charging can cut cost dramatically.
- Fast charging: public DC fast charging is usually the priciest $/kWh.
If you want a deeper walkthrough, read our best time to charge guide and ways to save on charging.