Auto loan refinance calculator
Estimate new payment, savings, interest difference and break-even.
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How to use
- 1Enter current loan, new rate, term and refinance costs.
About
Savings include the refinance costs you enter.
Auto loan refinance calculator
Compare your current auto loan with a new rate and estimate savings and break-even.
Lifetime savings = current remaining cost − new cost − fees; break-even = fees ÷ monthly savings.
When accumulated monthly savings exceed refinance fees.
Calculations run locally in your browser; entered financial values are not sent to a server.
Practical example
- Compare a $40,000 balance at 11% with a new 7% rate and check whether fees pay off.
Limitations and notes
- Use positive rates, terms and amounts. Results are estimates and do not include lender-specific rules or fees.
How to use
- 1Enter current balance, rate and payment.
- 2Enter new rate, term and fees.
- 3Compare payment, savings and break-even.
Frequently asked questions
When does refinancing break even?
When accumulated monthly savings exceed refinance fees.
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