Want the full context — the math explained, costs for every state in a table, and what installation adds? Read thecomplete EV home charging cost guideand theLevel 2 installation cost breakdown.
CalculatorRates verified July 5, 2026
EV Charging Cost Calculator
Pick your state (rates pre-loaded from EIA data), adjust anything, and see your cost per mile, annual savings versus gas, and how fast a charger install pays for itself.
EV Home Charging Cost & Savings Calculator
Live July 2026 data: state electricity rates (EIA) & national average gas price (AAA). Every field is editable.
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EV cost per mile
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Gas cost per mile
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Cost of a full charge (0→100%)
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EV charging cost / year
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Gas cost / year (same miles)
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You save per year
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Charger install pays for itself in
Assumes 10% home-charging losses (typical for Level 2: 5–15%). Electricity rates are statewide residential averages — many utilities offer off-peak EV plans that cut the effective rate 30–50%, so your real cost may be lower. Rates: EIA data (April 2026, latest state-level), retrieved July 5, 2026. Gas default: AAA national average July 4, 2026 — set your local price. Estimates only, not a quote.