Auto Loan Calculator Singapore

This auto loan calculator helps you estimate your monthly payments, total interest, and loan affordability when purchasing a car in Singapore. Simply enter your loan amount, interest rate, and loan term to get an instant calculation.

How to Use This Calculator

Using this auto loan calculator is simple:

Enter the loan amount in Singapore dollars (SGD).
Input the annual interest rate as a percentage.
Select the loan term in years.
Click Calculate to see your monthly payment and other details.

The calculator uses the standard loan amortization formula to provide accurate results. You can also reset the form to start over.

Formula Used

The monthly payment is calculated using the standard loan amortization formula:

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 years × 12)

This formula accounts for the interest on the remaining balance each month, providing an accurate monthly payment estimate.

Worked Example

Let's calculate a monthly payment for a $100,000 loan at 3.5% annual interest over 5 years:

Principal (P) = $100,000
Annual interest rate = 3.5% → Monthly rate (r) = 3.5% / 12 ≈ 0.002917
Loan term = 5 years → Number of payments (n) = 5 × 12 = 60

Plugging these into the formula:

Monthly Payment = $100,000 × (0.002917(1+0.002917)^60) / ((1+0.002917)^60 - 1)

≈ $1,825.74 per month

This means you would pay approximately $1,825.74 each month for 5 years to repay the $100,000 loan.

Loan Affordability in Singapore

Singapore has specific loan-to-value (LTV) ratios for car loans:

First-time car buyers: 70% LTV
Repeat buyers: 80% LTV
Maximum loan amount: $150,000

These ratios help determine how much you can borrow based on the car's value. The calculator can help you determine if your desired loan amount fits within these limits.

Interest Rates in Singapore

Interest rates for car loans in Singapore typically range from 3.5% to 5.5% per annum, depending on:

Your creditworthiness
Loan-to-value ratio
Current market conditions

The calculator allows you to adjust the interest rate to see how it affects your monthly payments.

Comparison of Loan Terms

Here's a comparison of monthly payments for different loan terms with the same loan amount and interest rate:

Loan Term	Monthly Payment	Total Interest
3 years	$3,050.25	$28,536.50
4 years	$2,437.71	$20,220.44
5 years	$1,825.74	$11,958.28

Shorter loan terms result in higher monthly payments but less total interest paid over the life of the loan.

Frequently Asked Questions

What is the maximum loan amount I can get in Singapore?

The maximum loan amount for a car in Singapore is $150,000. The actual amount you can borrow depends on the car's value and your loan-to-value ratio.

How do I calculate my loan-to-value ratio?

The loan-to-value ratio is calculated by dividing the loan amount by the car's value. For example, if you want a $50,000 loan for a $75,000 car, your LTV would be 66.67%.

What happens if I can't make my car loan payments?

If you miss payments, your lender may charge late fees, increase your interest rate, or repossess the car. It's important to budget for your loan payments and communicate with your lender if you're having financial difficulties.