Auto Loan Calculator with Amortization Chart
'/%3E%3Ccircle cx='48' cy='39' r='19' fill='%23f2c9a5'/%3E%3Cpath d='M27 35c3-16 39-17 42 2-8-8-27-9-42-2z' fill='%23374151'/%3E%3Cpath d='M21 86c5-24 49-28 56 0z' fill='%232563eb'/%3E%3Ccircle cx='41' cy='41' r='2' fill='%23111827'/%3E%3Ccircle cx='55' cy='41' r='2' fill='%23111827'/%3E%3Cpath d='M42 52c4 3 9 3 13 0' stroke='%2392400e' stroke-width='3' fill='none' stroke-linecap='round'/%3E%3C/svg%3E)
Reviewed by Calculator Editorial Team
This auto loan calculator helps you determine your monthly payments and view the complete amortization schedule. Simply enter your loan amount, interest rate, and loan term to see your payment details and how your loan balances over time.
How to Use This Calculator
Using this auto loan calculator is simple:
- Enter the loan amount you're applying for in the "Loan Amount" field.
- Input your annual interest rate in the "Interest Rate" field.
- Select the loan term in years from the dropdown menu.
- Click the "Calculate" button to see your results.
The calculator will display your monthly payment, total interest paid, and total amount paid. It will also generate an amortization chart showing how your loan balances over time.
Formula Used
The monthly payment for an auto loan is calculated using the standard loan payment formula:
Monthly Payment Formula
M = P [i(1 + i)n] / [(1 + i)n - 1]
Where:
- M = Monthly payment
- P = Principal loan amount
- i = Monthly interest rate (annual rate divided by 12)
- n = Number of payments (loan term in years multiplied by 12)
The amortization schedule shows how much of each payment goes toward interest and principal over the life of the loan.
Worked Example
Let's calculate a loan with these parameters:
- Loan Amount: $25,000
- Interest Rate: 5% (0.05)
- Loan Term: 5 years (60 months)
Using the formula:
Calculation Steps
Monthly interest rate (i) = 0.05 / 12 = 0.0041667
Number of payments (n) = 5 × 12 = 60
Monthly payment (M) = $25,000 [0.0041667(1 + 0.0041667)60] / [(1 + 0.0041667)60 - 1]
M = $25,000 [0.0041667 × 1.2796] / [1.2796 - 1]
M = $25,000 [0.005326] / 0.2796
M = $25,000 × 0.01905 / 0.2796 ≈ $25,000 × 0.06818 ≈ $1,704.50
The monthly payment would be approximately $1,704.50. The total amount paid over 5 years would be $1,704.50 × 60 = $102,270, with $77,270 going toward interest.
Interpreting Results
When you use this calculator, you'll see several key results:
- Monthly Payment: The amount you need to pay each month to repay your loan.
- Total Interest: The total amount of interest you'll pay over the life of the loan.
- Total Amount Paid: The sum of your principal and total interest paid.
The amortization chart provides a visual representation of how your loan balances over time, showing the breakdown of each payment into interest and principal components.
Tip
Compare different loan terms and interest rates to find the most cost-effective option. Even a small difference in interest rate can significantly impact your total payments over time.
Frequently Asked Questions
What is an amortization schedule?
An amortization schedule is a table that shows how much of each payment goes toward interest and principal over the life of the loan. It helps you understand how your loan balances over time.
How accurate is this calculator?
This calculator uses standard financial formulas to provide accurate results based on the inputs you provide. The calculations follow standard loan amortization principles.
Can I use this calculator for refinancing?
Yes, you can use this calculator to compare different loan options, including refinancing scenarios. Simply input the new loan terms to see how they compare to your current loan.