Lgfcu Auto Loan Calculator

Use this LGFCU Auto Loan Calculator to determine your monthly payments, total interest, and loan cost when applying for an auto loan through LGFCU. Simply enter your loan amount, interest rate, and loan term to get an accurate estimate of your payments.

How the LGFCU Auto Loan Calculator Works

An auto loan calculator helps you estimate your monthly payments, total interest paid, and total cost of borrowing when financing a vehicle through LGFCU. The calculator uses the loan amount, interest rate, and loan term to provide these estimates.

Key Inputs

The calculator requires three main inputs:

Loan Amount: The total amount you're borrowing to purchase the vehicle.
Interest Rate: The annual percentage rate (APR) charged by LGFCU for the loan.
Loan Term: The length of time in months over which you'll repay the loan.

Key Outputs

The calculator provides several key outputs:

Monthly Payment: The amount you'll pay each month, including principal and interest.
Total Interest: The total amount of interest you'll pay over the life of the loan.
Total Cost: The total amount you'll pay, including both the loan amount and the total interest.

Note

These calculations are estimates and may not reflect your actual loan terms. Always review your loan agreement for precise details.

Formula Used

The LGFCU Auto Loan Calculator uses the standard loan payment formula to calculate your monthly payments:

Loan 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 months)

This formula calculates the fixed monthly payment required to fully amortize the loan over the specified term.

Worked Example

Let's walk through an example to see how the calculator works. Suppose you're borrowing $25,000 at an annual interest rate of 4.5% for 60 months (5 years).

Step 1: Convert Annual Rate to Monthly Rate

First, convert the annual interest rate to a monthly rate:

Monthly rate = 4.5% ÷ 12 = 0.375% or 0.00375 in decimal form.

Step 2: Apply the Formula

Now plug the values into the loan payment formula:

M = $25,000 [ 0.00375(1 + 0.00375)⁶⁰ ] / [ (1 + 0.00375)⁶⁰ - 1 ]

Calculating the numerator and denominator:

Numerator = 0.00375 × (1.00375)⁶⁰ ≈ 0.00375 × 1.288 ≈ 0.0479

Denominator = (1.00375)⁶⁰ - 1 ≈ 1.288 - 1 = 0.288

M = $25,000 × (0.0479 / 0.288) ≈ $25,000 × 0.1664 ≈ $4,160

Step 3: Calculate Total Interest and Total Cost

Total interest = Monthly payment × Number of payments - Principal

Total interest = $4,160 × 60 - $25,000 = $249,600 - $25,000 = $224,600

Total cost = Principal + Total interest = $25,000 + $224,600 = $249,600

Example Summary

For a $25,000 loan at 4.5% APR over 5 years:

Monthly payment: $4,160
Total interest: $224,600
Total cost: $249,600

Frequently Asked Questions

What is the difference between APR and interest rate?: The annual percentage rate (APR) is the total cost of credit, including all fees and interest, while the interest rate is the portion of the APR that represents the cost of borrowing.
How does loan term affect my monthly payments?: A longer loan term means lower monthly payments but higher total interest paid, while a shorter loan term means higher monthly payments but lower total interest paid.
Can I pay extra toward my loan without penalty?: Yes, most auto loans allow you to make additional payments without penalty. This can help you pay off your loan faster and save on interest.
What happens if I can't make my monthly payment?: If you're unable to make a payment, contact LGFCU immediately. They may offer deferment or forbearance options, but these can affect your credit score and may result in additional fees.
Is pre-payment allowed on my auto loan?: Yes, you can typically make additional payments toward your auto loan without penalty. Pre-paying can help you save on interest and reduce the total cost of your loan.