This EV cost savings calculator estimates your annual fuel savings, break-even timeline, and 10-year net return from switching from a gasoline vehicle to electric — based on your purchase price, local electricity rate, and miles driven.
The right comparison isn’t “EV vs. nothing” — it’s “EV vs. the gas car you’d buy instead.” Enter your details below to see your true out-of-pocket premium and how quickly it pays back.
Your Driving & Energy Costs
Your EV Savings Analysis
Your True EV Premium
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After tax credits & rebates
Total Annual Savings
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Fuel + maintenance
CO₂ Reduced Per Year
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lbs vs. your gas vehicle
Annual Gas Cost (Current)
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Annual Charging Cost (EV)
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Break-even is calculated on the price premium of the EV over a comparable gas vehicle, after tax credits and rebates. Federal tax credit eligibility varies by vehicle, income, and purchase type — consult a tax professional. Assumes home charging only. EV efficiency varies by model, climate, and driving conditions. Maintenance savings are estimates based on AAA and Consumer Reports data. CO₂ calculated using EPA grid average of 0.386 lbs/kWh and 19.6 lbs CO₂/gallon of gasoline.
EV Cost Savings Calculator — Frequently Asked Questions
How does this EV cost savings calculator work? +
This EV cost savings calculator compares the 5-year total cost of ownership between an electric vehicle and a comparable gas vehicle. It factors in fuel cost (electricity vs. gasoline), annual maintenance savings (EVs have fewer moving parts — no oil changes, fewer brake jobs), the federal $7,500 EV tax credit, and depreciation. The result is a year-by-year cost comparison and cumulative break-even point.
Does this EV cost savings calculator include charging costs? +
Yes — home charging cost is calculated from your local electricity rate and the vehicle’s EPA-rated efficiency in kWh/100 miles. The calculator assumes 80% home charging at your residential rate. If you charge frequently at public DC fast chargers ($0.28–0.48/kWh), adjust the effective rate upward — fast charging can erode fuel savings significantly.
What EV incentives are available beyond the federal credit? +
Several Northeast states offer additional EV rebates: New York’s Drive Clean Rebate ($500–$2,000), Massachusetts MOR-EV ($3,500), and New Jersey’s EV Incentive Program ($4,000). Utility-sponsored home charger rebates and rate discounts for off-peak EV charging are also common. Use the
Rebate Finder to see current programs in your state.
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