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Car Purchase Payment Calculator

Car Loan Payment Formula:

\[ Payment = (Price - Down) \times \frac{r(1 + r)^n}{(1 + r)^n - 1} \]

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1. What is the Car Loan Payment Formula?

The car loan payment formula calculates the fixed monthly payment required to pay off a car loan over a specified term. It accounts for the loan amount, interest rate, and loan duration.

2. How Does the Calculator Work?

The calculator uses the standard loan payment formula:

\[ Payment = (Price - Down) \times \frac{r(1 + r)^n}{(1 + r)^n - 1} \]

Where:

Explanation: The formula calculates the fixed payment that pays off the loan principal plus interest over the loan term.

3. Importance of Payment Calculation

Details: Calculating your expected car payment helps with budgeting and ensures the loan fits within your financial situation before making a purchase.

4. Using the Calculator

Tips: Enter the total vehicle price, your down payment, annual interest rate, and loan term in months. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Should I include taxes and fees in the price?
A: Yes, for accurate results, include all costs (sales tax, registration, documentation fees) in the total price.

Q2: What's a typical down payment percentage?
A: Typically 10-20% of the vehicle price, but more is better to reduce your loan amount and interest paid.

Q3: How does loan term affect payments?
A: Longer terms reduce monthly payments but increase total interest paid. Shorter terms have higher payments but lower total cost.

Q4: What's a good interest rate for a car loan?
A: Rates vary by credit score. As of 2023, excellent credit (720+) might get 4-6%, while poor credit (below 600) might see 10-15% or higher.

Q5: Does this include insurance and maintenance?
A: No, this calculates only the loan payment. Budget separately for insurance, fuel, maintenance, and repairs.

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