Complete Auto Calculator
Comprehensive vehicle calculator with buy vs lease analysis, total cost of ownership, road trip costs, and EV vs gas comparisons. Make informed car decisions.
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How to Use This Calculator
- Select a Calculation Mode: Auto Loan, Lease, Total Cost of Ownership, Road Trip, or EV vs Gas.
- Enter the Vehicle Price and your Down Payment amount.
- Adjust the Interest Rate (APR) and Loan Term (months) for loan or lease modes.
- Enter Annual Miles and your Fuel Economy (MPG/MPGe) to enable fuel cost comparisons.
- For Road Trip mode, set Trip Distance, number of Passengers, and estimated Tolls.
- Review the highlighted output — monthly payment, total cost, or trip cost — depending on the mode selected.
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Formula
Monthly Payment = P × r(1+r)^n / ((1+r)^n − 1) | TCO = Purchase + Fuel + Insurance + Maintenance + DepreciationRelated Calculators
Auto Loan Calculator
Calculate your monthly car payment, total interest, and view a full repayment schedule. Includes sales tax and trade-in value.
Car Lease Calculator
Calculate your monthly car lease payment, total lease cost, depreciation, and finance charges. Compare lease terms and money factors.
Gas Mileage Calculator
Calculate your fuel economy in MPG, cost per mile, and annual fuel costs. Convert between MPG, L/100km, and km/L.
Complete Mortgage Calculator
Payment, affordability, rent vs buy, refinance, amortization
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