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Auto Loans Refinance Calculator

Reviewed by Calculator Editorial Team

Refinancing your auto loan can save you money over time by securing a lower interest rate or better terms. Our auto loans refinance calculator helps you estimate your potential savings by comparing your current loan with a new refinanced loan.

How the Auto Loans Refinance Calculator Works

The auto loans refinance calculator estimates your potential savings by comparing your current auto loan with a new refinanced loan. It calculates the difference in monthly payments and total interest paid over the life of the loan.

Key Formulas

Monthly Payment = P * (r(1+r)^n) / ((1+r)^n - 1)

Total Interest = (Monthly Payment * n) - P

Savings = (Current Total Interest) - (New Total Interest)

Where: P = Principal amount, r = Monthly interest rate, n = Number of payments

The calculator uses these formulas to compare your current loan with a potential refinanced loan. It factors in your current loan balance, interest rate, loan term, and the new loan's interest rate and term to provide an estimate of your potential savings.

How to Use the Calculator

  1. Enter your current loan balance in the "Current Loan Balance" field.
  2. Enter your current interest rate in the "Current Interest Rate" field.
  3. Enter your current loan term in years in the "Current Loan Term" field.
  4. Enter your new interest rate in the "New Interest Rate" field.
  5. Enter your new loan term in years in the "New Loan Term" field.
  6. Click the "Calculate" button to see your estimated savings.

Important Notes

This calculator provides estimates only. Actual savings may vary based on your specific circumstances and the terms offered by lenders. Always consult with a financial advisor before making major financial decisions.

Example Calculation

Let's say you have a current auto loan with a balance of $20,000 at 5% interest over 5 years. You're considering refinancing to a new loan at 3% interest over 5 years.

Loan Detail Current Loan New Loan
Loan Balance $20,000 $20,000
Interest Rate 5% 3%
Loan Term 5 years 5 years
Monthly Payment $389.85 $332.25
Total Interest Paid $1,196.14 $661.40
Total Cost of Loan $21,196.14 $20,661.40

In this example, refinancing saves you $534.74 in interest over the life of the loan. Your monthly payment would decrease by $57.60.

Frequently Asked Questions

How accurate is the auto loans refinance calculator?
The calculator provides estimates based on the information you provide. Actual savings may vary based on your specific circumstances and the terms offered by lenders.
What factors affect auto loan refinancing?
Factors that affect auto loan refinancing include your credit score, loan-to-value ratio, current loan terms, and the interest rates and terms offered by lenders.
How long does it take to refinance an auto loan?
The time it takes to refinance an auto loan can vary, but it typically takes between 30 and 45 days from application to closing.
Can I refinance an auto loan with bad credit?
Refinancing an auto loan with bad credit may be more difficult, but it's possible. You may need to shop around for lenders that specialize in bad credit refinancing.
What are the benefits of refinancing an auto loan?
The benefits of refinancing an auto loan include lower monthly payments, reduced interest costs, and the ability to pay off your loan faster.