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Auto Loan Calculator Philippines

Reviewed by Calculator Editorial Team

Calculating your auto loan payments in the Philippines can help you make informed financial decisions. This calculator helps you determine your monthly payments, total interest, and loan terms based on the loan amount, interest rate, and loan term you choose.

How to Use the Auto Loan Calculator

Using the auto loan calculator is simple. Follow these steps:

  1. Enter the loan amount you want to borrow in the "Loan Amount" field.
  2. Enter the annual interest rate offered by the lender in the "Interest Rate" field.
  3. Select the loan term (in years) from the dropdown menu.
  4. Click the "Calculate" button to see your monthly payment, total interest, and total repayment amount.
  5. Review the results and adjust your inputs as needed.

The calculator will display your monthly payment, total interest paid over the life of the loan, and the total amount you'll repay, including principal and interest.

Formula Used

The auto loan calculator uses the standard loan payment formula to calculate your monthly payments:

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)

This formula calculates the fixed monthly payment required to pay off a loan with a fixed interest rate over a specified period.

Worked Example

Let's say you want to borrow ₱500,000 at an annual interest rate of 8% for 5 years. Here's how the calculation works:

  1. Principal (P) = ₱500,000
  2. Annual interest rate = 8% or 0.08
  3. Monthly interest rate (i) = 0.08 / 12 ≈ 0.0066667
  4. Loan term in months (n) = 5 years × 12 = 60 months

Plugging these values into the formula:

Calculation

M = ₱500,000 [ 0.0066667(1 + 0.0066667)^60 ] / [ (1 + 0.0066667)^60 - 1 ]

M ≈ ₱500,000 [ 0.0066667 × 1.4494 ] / [ 1.4494 - 1 ]

M ≈ ₱500,000 [ 0.009329 ] / 0.4494

M ≈ ₱500,000 × 0.02074 / 0.4494

M ≈ ₱21,425.45

Your monthly payment would be approximately ₱21,425.45. The total interest paid over 5 years would be ₱21,425.45 × 60 - ₱500,000 ≈ ₱116,672.70.

Frequently Asked Questions

How accurate is the auto loan calculator?

The calculator provides an estimate based on the inputs you provide. For precise figures, consult with your lender or financial advisor.

Can I use this calculator for different loan terms?

Yes, you can adjust the loan term to see how different repayment periods affect your monthly payments and total interest.

What if I want to pay extra each month?

This calculator shows the standard monthly payment. If you pay extra, your loan will be paid off faster, but you'll pay less interest overall.

Is the interest rate fixed or variable?

This calculator assumes a fixed interest rate. If your loan has a variable rate, consult with your lender for more accurate projections.