How this EV vs Gas Cost Calculator works
The calculator uses the values you enter and transparent arithmetic to produce a US-focused planning estimate. Change the assumptions to compare realistic scenarios rather than relying on a single default.
Formula and assumptions
Results use the displayed inputs only. Costs not represented by an input are excluded. Financing calculations use standard amortization mathematics where applicable.
Example and planning tips
Use current quotes for APR, fuel or electricity prices, trade-in values and dealer charges. Comparing several scenarios can show how term length, efficiency, rates and upfront cash affect total cost.
Important limitations
This tool is educational and does not constitute a lender quote, dealer offer, tax calculation or financial advice. Actual vehicle costs vary by state, lender, vehicle, driver and transaction.
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How to use this calculator
- Set Miles driven (default 12000).
- Set EV efficiency (default 30).
- Set Electricity rate (default 0.18).
- Set Gas vehicle MPG (default 28).
- Set Gas price (default 3.5).
- Select Calculate to update the result. Reset restores the starting values.
Planning estimate only. Dealer fees, taxes, incentives, lender terms, insurance, depreciation and local rules can change actual costs unless explicitly included.
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