Car Ownership Cost Calculator
See the true monthly and annual cost of owning a car.
Decision calculatorGeneral editable assumptionsGlobal-readyScenario comparisonInteractive chart
Last updated: 2026-05-16
This calculator uses generic assumptions. Use advanced mode to override them for a more accurate result.
Inputs
Formula transparency
Source: defaultMonthly = Loan + Fuel + Insurance/12 + Maint/12 + Depreciation
Frequently asked
- Why is the cost more than the loan?
- The loan is only part — fuel, insurance, maintenance, and depreciation add a lot.
- What's depreciation and why does it matter?
- It's the car losing value each year — the biggest hidden cost of ownership.
- Where does the fuel price come from?
- We use an approximate country price; you can enter your actual price.
- How do I lower the cost?
- Pick a more fuel-efficient car, compare insurance, and cut unnecessary distance.
- Do you store my data?
- No, the calculation is entirely local.
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Results are estimates and not professional advice. Verify important decisions with a qualified professional.