Navy Federal Credit Union Auto Refinance Calculator
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Reviewed by Calculator Editorial Team
Refinancing your auto loan with Navy Federal Credit Union can save you money over time. This calculator helps you estimate potential savings by comparing your current loan terms with a new refinance offer.
How to Use This Calculator
To get an accurate estimate of your potential savings:
- Enter your current loan details including the original loan amount, current interest rate, and remaining term.
- Input the refinance offer details including the new interest rate and term.
- Click "Calculate" to see your estimated monthly payment and total interest savings.
Note: This calculator provides an estimate based on the information you provide. Actual savings may vary depending on your specific circumstances and the terms of the refinance offer.
Formula Used
The calculator uses the standard loan payment formula to calculate both your current monthly payment and the refinance offer payment:
Monthly Payment = P * (r(1+r)^n) / ((1+r)^n - 1)
Where:
- P = Principal loan amount
- r = Monthly interest rate (annual rate divided by 12)
- n = Number of payments (loan term in months)
The savings are calculated by comparing the total interest paid over the life of the loan for both scenarios.
Worked Example
Let's say you have a $20,000 auto loan with a 5% interest rate and 60 months remaining. You're offered a refinance at 3.5% for 60 months.
| Scenario | Monthly Payment | Total Interest |
|---|---|---|
| Current Loan | $376.54 | $1,178.24 |
| Refinance Offer | $329.17 | $535.00 |
In this example, refinancing would save you $643.24 in interest over the life of the loan.
Frequently Asked Questions
- How accurate is this calculator?
- This calculator provides an estimate based on the information you provide. For precise figures, consult with a Navy Federal Credit Union representative or financial advisor.
- What factors should I consider before refinancing?
- Consider your credit score, the current market rates, your ability to make payments, and any fees associated with refinancing. Also check if refinancing will extend your loan term.
- Can I refinance with a different credit union?
- Yes, you can refinance with any credit union or bank that offers auto refinancing. Compare offers from multiple institutions to find the best terms.