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What information do I need to calculate refinancing savings?

Financial Toolset Team5 min read

For your current loan, you'll need: current balance (payoff amount), current interest rate, and months remaining. For the new loan, you'll need: the new interest rate offered, desired loan term, an...

What information do I need to calculate refinancing savings?

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How to Calculate Your Refinancing Savings: A Step-by-Step Guide

When considering refinancing your auto loan, understanding the potential savings can help you make informed decisions. Refinancing might lower your monthly payments and save you money on interest, but to determine if it’s the right move, you need to gather specific information about your current and prospective loans. This guide will walk you through the necessary details and calculations to estimate your refinancing savings effectively.

Key Information for Calculating Refinancing Savings

To accurately calculate your refinancing savings, you’ll need detailed information about both your current loan and the potential new loan. Here’s what you need to gather:

Current Loan Details

New Loan Details

Calculating Refinancing Savings

With these details in hand, you can calculate the following:

  • Total Interest Paid on Both Loans: Compare the total interest costs of your current loan against the refinanced loan.
  • Monthly Payment Differences: Determine how your monthly payments will change.
  • Total Cost Savings Over the Life of the Loan: Calculate the overall savings after refinancing.
  • Break-even Period: The time it takes to recover any upfront costs associated with refinancing through monthly savings.

Practical Example

Let’s consider a practical example:

  • Current Loan Details:

    • Original Loan Amount: $20,000
    • Current Balance: $15,000
    • Current APR: 7%
    • Original Term: 60 months
    • Payments Made: 24
    • Current Monthly Payment: $396
  • New Loan Offer:

    • Proposed Loan Amount: $15,000
    • New APR: 4%
    • New Term: 36 months
    • Closing Costs: $300 (paid upfront)
    • Estimated New Monthly Payment: $443

Calculations:

  1. Total Interest Remaining on Current Loan:

  2. Total Interest on New Loan:

    • Calculate total interest over the new loan term using the new APR and term.
  3. Savings Calculation:

    • Compare the total interest costs and account for the closing costs.
  4. Break-even Analysis:

    • Determine how many months it will take for the monthly savings to offset the refinancing fees.

Common Mistakes and Considerations

Bottom Line

Refinancing your auto loan can offer significant savings, but it requires careful calculation and consideration. Gather detailed information about your current and prospective loans, use an amortization calculator to estimate savings, and consider all costs and terms. Always check for penalties and think about your long-term financial goals before deciding to refinance. By taking these steps, you’ll be better equipped to make a decision that aligns with your financial well-being.

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Frequently Asked Questions

Common questions about the What information do I need to calculate refinancing savings?

For your current loan, you'll need: current balance (payoff amount), current interest rate, and months remaining. For the new loan, you'll need: the new interest rate offered, desired loan term, an...