What it costs to keep it on the road.
Fuel, charging, the full cost of ownership, and business-mile reimbursement.
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Fuel Cost Calculator
What a specific trip or a full year of driving actually costs in fuel, given your real MPG, annual miles, and local gas price.
Best when planning a road trip or budgeting annual driving.
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EV Charging Cost Calculator
Cost to charge an EV at home or public rates — per session, per mile, and per year — including charging losses and battery size.
Best when comparing an EV's running cost to gas.
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True Cost of Ownership
What a car actually costs per year and per mile after depreciation, fuel, insurance, maintenance, and the foregone investment return — not the sticker price.
Best when deciding new vs used, or whether a car earns its keep.
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Mileage Reimbursement
Computes the federal mileage reimbursement / deduction for business driving at the current IRS standard rate, with a breakdown by trip log.
Best when self-employed or claiming business mileage.