Car Loan Refinance Break-Even Calculator

Thinking about refinancing your car loan? Enter your current loan balance and payment details along with the new offer to see your monthly savings, break-even point, and total interest saved over the life of the loan.

Break-Even Point
Current Monthly Payment ($)
New Monthly Payment ($)
Monthly Savings ($)
Total Interest Saved ($)

About this calculator

Compare your current auto loan to a refinance offer and calculate the break-even month where refinancing fees are paid off by monthly savings, including total interest saved.

Frequently Asked Questions

How is the break-even point calculated?

It divides your refinance fees by the monthly payment savings, showing how many months it takes for the savings to offset the cost of refinancing.

Should I refinance if the break-even period is long?

If you plan to keep the car and loan for longer than the break-even period, refinancing is usually worthwhile. If you'll sell or pay off the car sooner, it may not be.

Does a longer new loan term always save money?

A longer term can lower monthly payments but may increase total interest paid, even at a lower rate. Compare total interest, not just monthly payment.