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Auto Loan Calculator
Estimate your monthly car payment after down payment, trade-in and sales tax, and see how the loan term and interest rate change your total cost.
Auto Loan Calculator
Estimate your monthly car payments including tax and fees
This calculator shows the full picture of a car loan: the monthly payment, the total interest and what the car really costs by the time the loan is repaid. Run it before visiting a dealer and you will know which offers are fair and which are not.
How to use this calculator
- Enter the vehicle price and subtract your down payment and trade-in value.
- Add the annual interest rate and choose a loan term.
- Include sales tax and fees if you want them financed in the loan.
- Press calculate to see the payment, total interest and total cost.
Term length changes everything
Stretching a loan from 48 to 72 months drops the monthly payment but adds a large amount of interest, and it raises the risk of owing more than the car is worth. Car values fall fast in the first years; a shorter term keeps you ahead of that curve.