Car Payment Calculator
Estimate your monthly auto loan payment.
Monthly payment
$489
Loan amount
$25,000
Total interest
$4,349
Total cost
$34,349
| 1 | $5,870 | $4,374 | $1,496 | $20,626 |
| 2 | $5,870 | $4,667 | $1,203 | $15,960 |
| 3 | $5,870 | $4,979 | $891 | $10,981 |
| 4 | $5,870 | $5,313 | $557 | $5,668 |
| 5 | $5,870 | $5,668 | $202 | $0 |
Practical Example
Formula: M = P[r(1+r)^n] / [(1+r)^n − 1] where P = price − down − trade-in, r = APR / 12, and n = months. Example: a $25,000 loan at 6.5% for 60 months ≈ $489 per month.
Frequently Asked Questions
How is my car payment calculated?
It uses loan amount (price minus down payment and trade-in), interest rate, and term to compute a fixed monthly principal-and-interest payment.
Should I make a larger down payment?
A larger down payment reduces your loan size and total interest paid, and may help you qualify for a better rate.
Does this include sales tax and insurance?
No — this is the loan payment only; sales tax, registration, and insurance vary by location and are not included.
What factors can affect my results?
Multiple factors influence financial calculations including interest rates, time periods, tax implications, fees, and inflation. Always consider these variables when planning and use conservative estimates for critical decisions.
How often should I recalculate?
Review your calculations whenever your financial situation changes significantly, or at least annually. Major life events like job changes, marriage, or market shifts warrant immediate recalculation.
Disclaimer: This calculator provides estimates for informational purposes only. Actual results may vary. Consult a qualified professional for personalized advice.