Car Financing Calculators
Work out real monthly payments, total interest and what you can actually afford before a dealer does it for you.
Auto Loan Calculator
See your true monthly payment, total interest and payoff — including tax, fees and trade-in.
Open calculatorAuto Refinance Calculator
See how much you could save per month — and over the life of the loan — by refinancing.
Open calculatorCar Affordability Calculator
Based on your income and budget, see the realistic car price and payment you should target.
Open calculatorLease vs Buy Calculator
Compare the real cost of leasing against financing the same car over the same period.
Open calculatorDown Payment Impact Calculator
See exactly how every extra dollar down changes your payment and total interest.
Open calculatorCar Tax & Fees Calculator
See the real out-the-door price — sales tax plus registration, title and dealer doc fees on top of the sticker.
Open calculatorAbout these financing tools
Work out real monthly payments, total interest and what you can actually afford before a dealer does it for you. Every calculator on this page is free, transparent and works for the US, UK, Canada and Australia. They're designed to give you a real number for your own situation — the kind of answer a generic article or AI summary can't produce — and to help you walk into any dealership, lender or insurer already knowing what a fair deal looks like.