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48 000 Auto Loan Calculator

Reviewed by Calculator Editorial Team

This calculator helps you estimate your monthly payments for a $48,000 auto loan. Simply enter your loan amount, interest rate, and loan term to get an instant calculation of your monthly payment, total interest paid, and the total amount repaid.

How to Use This Calculator

Using this auto loan calculator is simple:

  1. Enter the loan amount in dollars (default is $48,000).
  2. Enter the annual interest rate (default is 5%).
  3. Select the loan term in years (default is 5 years).
  4. Click "Calculate" to see your monthly payment and other details.
  5. Use the "Reset" button to clear all fields and start over.

The calculator uses the standard auto loan formula to provide an accurate estimate of your monthly payments.

Formula Used

The monthly payment for an auto loan is calculated using the following formula:

Auto Loan Formula

Monthly Payment = P × [r(1 + r)^n] / [(1 + r)^n - 1]

Where:

  • P = Principal loan amount ($48,000)
  • r = Monthly interest rate (annual rate ÷ 12 ÷ 100)
  • n = Number of payments (loan term in years × 12)

This formula accounts for the interest on the loan and provides an accurate estimate of your monthly payments.

Worked Example

Let's calculate the monthly payment for a $48,000 loan with a 5% annual interest rate over 5 years:

  1. Principal (P) = $48,000
  2. Annual interest rate = 5% → Monthly rate (r) = 5 ÷ 12 ÷ 100 = 0.0041667
  3. Loan term = 5 years → Number of payments (n) = 5 × 12 = 60

Plugging these values into the formula:

Calculation

Monthly Payment = 48,000 × [0.0041667(1 + 0.0041667)^60] / [(1 + 0.0041667)^60 - 1]

Monthly Payment ≈ $843.25

This means you would pay approximately $843.25 per month for 60 months, with a total interest of $12,972.00 and a total repayment of $60,972.00.

FAQ

What is the difference between APR and interest rate?

APR (Annual Percentage Rate) is the annual cost of borrowing, including all fees and charges. The interest rate is the cost of borrowing without fees. APR is always higher than the interest rate.

How does a longer loan term affect my monthly payment?

A longer loan term means you'll pay less each month but will pay more in total interest. A shorter term means higher monthly payments but less total interest paid.

Can I pay extra toward my loan?

Yes, paying extra toward your loan can reduce the total interest paid and pay off the loan faster. Some lenders offer prepayment penalties, so check your loan agreement.