Auto Payoff Early Calculator
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Reviewed by Calculator Editorial Team
Paying off your auto loan early can save you thousands in interest. Our auto payoff early calculator helps you determine how much extra you can pay each month to pay off your loan faster and save money.
How to Use This Calculator
Using our auto payoff early calculator is simple. Just enter your current loan balance, interest rate, and monthly payment, then specify how much you want to pay extra each month. The calculator will show you how much you'll save in interest and how much faster you'll pay off your loan.
Note
This calculator assumes you'll make the same extra payment every month. The results may vary slightly if you make irregular extra payments.
How Auto Payoff Early Works
When you make extra payments on your auto loan, you're essentially paying down the principal balance faster. This means you'll pay less interest over the life of the loan. The calculator uses the following formula to determine how much you'll save:
Formula Used
Total Interest Saved = (Original Loan Term - New Loan Term) × Monthly Interest Rate × Loan Balance
The calculator also determines your new loan term by calculating how many months it will take to pay off the loan with your extra payments. This is done using the following formula:
New Loan Term Formula
New Loan Term = (Loan Balance / (Monthly Payment + Extra Payment)) × (1 + Monthly Interest Rate)
Where the monthly interest rate is calculated as Annual Interest Rate / 12.
Example Calculation
Let's say you have a $20,000 auto loan with a 5% annual interest rate and a monthly payment of $350. If you want to pay off the loan in 3 years instead of 5, you would need to make an extra $50 payment each month.
| Metric | Original Loan | With Extra Payments |
|---|---|---|
| Loan Term | 60 months | 36 months |
| Total Interest Paid | $4,375 | $1,500 |
| Interest Saved | $2,875 |
By making the extra payments, you'll save $2,875 in interest and pay off your loan 24 months earlier.
Frequently Asked Questions
Can I make extra payments on my auto loan?
Yes, most auto lenders allow you to make extra payments on your loan. However, some lenders may charge a prepayment penalty fee. Check with your lender to confirm their policy.
How much can I pay off early?
The amount you can pay off early depends on your loan balance, interest rate, and how much you can afford to pay extra each month. Our calculator can help you determine the optimal extra payment amount.
Will paying off my auto loan early save me money?
Yes, paying off your auto loan early can save you thousands in interest. The more you pay off early, the more you'll save. Our calculator shows you exactly how much you'll save by paying off your loan early.
Can I make extra payments in a lump sum?
Yes, you can make a lump sum payment on your auto loan. However, some lenders may charge a prepayment penalty fee. Check with your lender to confirm their policy.