Last reviewed: September 14, 2026
This calculator is for educational estimates only. It is not financial, legal, tax, or lending advice. Actual loan terms depend on lender approval, credit profile, vehicle, taxes, fees, insurance, and state rules -- your real offer may differ from what this tool shows.
Car Payment Truth Calculator is independent. We are not a lender, dealer, broker, credit union, or financial institution, and we don't receive compensation for loan referrals. The calculator doesn't submit your information anywhere -- see the privacy policy.
Every figure is calculated from the numbers you enter, using standard fixed-rate loan amortization. See the methodology page for the exact formula and what the calculator does not account for (variable rates, balloon payments, leases, dealer add-ons, and lender-specific approval terms).
Confirm your actual APR, term, fees, and total cost directly with your lender or dealer in writing. For general guidance on comparing auto loan offers, see the Consumer Financial Protection Bureau or Federal Trade Commission.