Chase Car Refinance Calculator

Chase Car Refinance Calculator – Optimize Your Auto Loan body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f8f9fa; color: #333; line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 960px; margin: 20px auto; padding: 20px; background-color: #fff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } h1, h2, h3 { color: #004a99; text-align: center; margin-bottom: 20px; } h1 { font-size: 2.2em; margin-bottom: 30px; } h2 { font-size: 1.8em; margin-top: 40px; margin-bottom: 25px; border-bottom: 2px solid #e0e0e0; padding-bottom: 10px; } h3 { font-size: 1.4em; margin-top: 30px; margin-bottom: 15px; } .loan-calc-container { background-color: #eef4f9; padding: 30px; border-radius: 8px; margin-bottom: 30px; border: 1px solid #d0d8e0; } .input-group { margin-bottom: 20px; padding: 10px; border-radius: 6px; background-color: #fff; border: 1px solid #ddd; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: #004a99; } .input-group input[type="number"], .input-group input[type="range"], .input-group select { width: calc(100% – 22px); /* Account for padding and border */ padding: 10px; margin-top: 5px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; box-sizing: border-box; } .input-group input[type="range"] { width: 100%; cursor: pointer; } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 8px; display: block; } .error-message { color: #dc3545; font-size: 0.9em; margin-top: 5px; display: none; /* Hidden by default */ } .error-message.visible { display: block; } .button-group { text-align: center; margin-top: 25px; } button { background-color: #007bff; color: white; border: none; padding: 12px 25px; border-radius: 5px; font-size: 1em; cursor: pointer; margin: 0 10px; transition: background-color 0.3s ease; } button:hover { background-color: #0056b3; } button.reset { background-color: #6c757d; } button.reset:hover { background-color: #5a6268; } button.copy { background-color: #28a745; } button.copy:hover { background-color: #218838; } #results { background-color: #004a99; color: white; padding: 25px; border-radius: 8px; margin-top: 30px; text-align: center; box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2); } #results h3 { color: white; margin-top: 0; margin-bottom: 15px; font-size: 1.6em; } #results .main-result { font-size: 2.5em; font-weight: bold; margin-bottom: 15px; color: #fff; } #results .intermediate-value { font-size: 1.2em; margin-bottom: 10px; } #results .intermediate-value span { font-weight: bold; } .formula-explanation { font-size: 0.9em; color: #e0e0e0; margin-top: 15px; } .chart-container { text-align: center; margin-top: 40px; padding: 20px; background-color: #f0f0f0; border-radius: 8px; border: 1px solid #ddd; } .chart-container caption { font-size: 1.1em; font-weight: bold; color: #004a99; margin-bottom: 15px; display: block; } table { width: 100%; border-collapse: collapse; margin-top: 20px; } th, td { padding: 12px; text-align: left; border-bottom: 1px solid #ddd; } th { background-color: #004a99; color: white; font-weight: bold; } td { background-color: #fff; } tbody tr:nth-child(even) td { background-color: #f2f2f2; } .article-content { margin-top: 40px; padding: 20px; background-color: #fff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } .article-content p, .article-content ul, .article-content ol { margin-bottom: 20px; } .article-content li { margin-bottom: 10px; } .article-content a { color: #007bff; text-decoration: none; } .article-content a:hover { text-decoration: underline; } .faq-section { margin-top: 40px; padding: 20px; background-color: #f0f8ff; border-radius: 8px; border: 1px solid #d0e0f0; } .faq-section h3 { color: #004a99; text-align: left; margin-bottom: 20px; } .faq-item { margin-bottom: 15px; } .faq-item .question { font-weight: bold; color: #004a99; cursor: pointer; margin-bottom: 5px; } .faq-item .answer { font-size: 0.95em; color: #555; display: none; /* Initially hidden */ } .related-links { margin-top: 40px; padding: 20px; background-color: #e9ecef; border-radius: 8px; border: 1px solid #d0d0d0; } .related-links h3 { color: #004a99; text-align: left; margin-bottom: 20px; } .related-links ul { list-style: none; padding: 0; } .related-links li { margin-bottom: 10px; } #chartCanvas { max-width: 100%; height: auto; margin-top: 15px; }

Chase Car Refinance Calculator

Estimate potential savings and understand new loan terms when refinancing your auto loan with Chase.

Enter the remaining amount you owe on your current auto loan.
Enter your current car loan's annual interest rate.
How many months are left on your current loan?
Enter the proposed interest rate for your refinanced loan.
Enter the desired term (in months) for your new auto loan.

Estimated Savings & New Payments

$0
Estimated New Monthly Payment: $0
Total Paid (New Loan): $0
Total Paid (Current Loan): $0
Savings = (Total Paid on Current Loan) – (Total Paid on New Loan). Monthly payment calculated using the amortization formula: P = L[c(1 + c)^n] / [(1 + c)^n – 1], where P=Principal, c=monthly interest rate, n=number of months.
Loan Amortization Comparison

What is Chase Car Refinance Calculator?

A Chase car refinance calculator is a specialized financial tool designed to help you estimate the potential benefits and implications of refinancing your existing auto loan through Chase. This type of calculator allows you to input details about your current car loan, such as the outstanding balance, interest rate, and remaining term, alongside the proposed terms of a new loan you might obtain. By comparing these figures, the calculator projects new monthly payments, total interest paid, and crucially, the overall savings you could achieve through refinancing. Understanding these metrics is vital for making an informed decision about whether refinancing is a financially sound move for your specific situation, potentially leading to lower monthly payments, reduced interest costs over time, or a shorter loan term. It's an essential first step before formally applying for a car loan refinance with Chase or any other lender.

Who Should Use It?

You should consider using a Chase car refinance calculator if:

  • Your current auto loan has a high interest rate, and you believe you can qualify for a lower rate with Chase.
  • You want to reduce your monthly car payment to improve cash flow.
  • You wish to pay off your car loan faster by shortening the loan term, even if the monthly payment is slightly higher.
  • You have experienced a significant improvement in your credit score since you initially took out the loan, increasing your chances of securing better terms.
  • You are looking to consolidate multiple auto loans or remove a co-signer.

Common Misconceptions

Several misconceptions surround auto loan refinancing. One common myth is that refinancing always results in savings. While often true, this isn't guaranteed; high fees or unfavorable new terms can negate or even reverse potential benefits. Another misconception is that credit score improvements are the only factor for approval; lenders also consider the loan-to-value ratio of your vehicle and your income stability. Some people also believe that refinancing will reset their loan term indefinitely, allowing them to constantly lower payments without considering the long-term cost of interest. It's crucial to use a calculator to see the precise impact on your total interest paid and overall loan duration.

Chase Car Refinance Calculator Formula and Mathematical Explanation

The core of a car refinance calculator involves comparing the total cost of your current loan with the total cost of a potential new, refinanced loan. The primary calculation is to determine the monthly payment for the new loan and then the total amount paid over its life.

Monthly Payment Calculation (Amortization Formula)

The monthly payment (P) for an amortizing loan is calculated using the following formula:

P = L [ c(1 + c)^n ] / [ (1 + c)^n – 1]

Variable Explanations

  • P: The fixed monthly payment.
  • L: The principal loan amount (your current loan balance if refinancing for the same amount).
  • c: The monthly interest rate. This is calculated by dividing the annual interest rate (as a decimal) by 12. For example, 5% annual rate becomes 0.05 / 12.
  • n: The total number of payments (loan term in months).

Total Interest Paid and Savings

  • Total Paid (Current Loan): Calculated as (Original Loan Balance + Total Interest Paid on Current Loan). The total interest paid on the current loan can be approximated by (Current Monthly Payment * Current Loan Term Remaining) – Current Loan Balance. If the current monthly payment isn't readily available, we can use the same amortization formula with current loan parameters to estimate it.
  • Total Paid (New Loan): Calculated as (New Monthly Payment * New Loan Term).
  • Estimated Savings: Total Paid (Current Loan) – Total Paid (New Loan).

Variables Table

Variable Meaning Unit Typical Range
Current Loan Balance (L_current) Outstanding amount on the existing auto loan. Currency ($) $1,000 – $60,000+
Current Annual Interest Rate (APR_current) The yearly interest rate on the existing loan. Percentage (%) 3% – 20%+
Current Loan Term Remaining (n_current) Number of months left to pay off the existing loan. Months 6 – 72+
New Annual Interest Rate (APR_new) The proposed yearly interest rate for the refinanced loan. Percentage (%) 2% – 15%+
New Loan Term (n_new) The desired duration of the new loan in months. Months 24 – 84+
Monthly Payment (P) The calculated fixed payment per month for the new loan. Currency ($) Calculated
Total Paid (New Loan) Sum of all monthly payments for the new loan. Currency ($) Calculated
Total Interest Paid The difference between the total amount paid and the principal borrowed. Currency ($) Calculated
Estimated Savings Difference in total cost between current and new loan. Currency ($) Calculated

Practical Examples (Real-World Use Cases)

Example 1: Reducing Monthly Payments

Scenario: Sarah has an auto loan with a balance of $15,000, a remaining term of 36 months, and an interest rate of 8.0%. She's struggling with her monthly cash flow and finds she can potentially refinance with Chase for a new loan of $15,000 with a 5.0% interest rate over 48 months.

Inputs:

  • Current Loan Balance: $15,000
  • Current Annual Interest Rate: 8.0%
  • Current Loan Term Remaining: 36 months
  • New Refinanced Annual Interest Rate: 5.0%
  • New Refinanced Loan Term: 48 months

Calculated Results:

  • Estimated Current Monthly Payment (approx.): $470.83
  • Estimated Total Paid (Current Loan): $16,950.00
  • Estimated New Monthly Payment: $344.37
  • Estimated Total Paid (New Loan): $16,529.76
  • Estimated Savings: $420.24

Interpretation: Sarah successfully reduces her monthly car payment by approximately $126, significantly easing her budget. While her loan term is extended by 12 months, the lower interest rate means she still saves about $420 over the life of the loan compared to sticking with her original loan.

Example 2: Paying Off Faster with Savings

Scenario: Mark owes $25,000 on his car loan with 60 months remaining and a 9.0% interest rate. He receives an offer from Chase to refinance for $25,000 at 6.0% interest for only 48 months. Mark wants to know if he can maintain a similar monthly payment and pay off his car sooner.

Inputs:

  • Current Loan Balance: $25,000
  • Current Annual Interest Rate: 9.0%
  • Current Loan Term Remaining: 60 months
  • New Refinanced Annual Interest Rate: 6.0%
  • New Refinanced Loan Term: 48 months

Calculated Results:

  • Estimated Current Monthly Payment (approx.): $503.00
  • Estimated Total Paid (Current Loan): $30,180.00
  • Estimated New Monthly Payment: $587.70
  • Estimated Total Paid (New Loan): $28,209.60
  • Estimated Savings: $1,970.40

Interpretation: Mark's monthly payment increases by about $85, but he manages to pay off his car loan a full year earlier (60 months vs 48 months). Crucially, he also saves nearly $2,000 in interest. This example highlights how refinancing can be used strategically to accelerate debt repayment while reducing the total interest paid, provided the new terms are favorable enough.

How to Use This Chase Car Refinance Calculator

Using this Chase car refinance calculator is straightforward and designed for ease of use. Follow these steps:

  1. Enter Current Loan Details: Input the exact remaining balance of your current auto loan, your current annual interest rate (APR), and the number of months left on your loan term. Be precise for accurate results.
  2. Enter Proposed Refinance Terms: Enter the anticipated annual interest rate you expect to receive from Chase for refinancing, and the desired loan term in months for the new loan.
  3. Calculate Savings: Click the "Calculate Savings" button. The calculator will process your inputs using the amortization formula.

How to Read Results

  • Main Result (Estimated Savings): This is the most prominent figure, showing the total dollar amount you could save by refinancing. A positive number indicates savings; a negative number suggests it might cost more.
  • Estimated New Monthly Payment: This tells you what your regular payment would be under the new loan terms. Compare this to your current payment.
  • Total Paid (New Loan) & Total Paid (Current Loan): These show the total cost of each loan scenario, including all payments and interest. This helps you understand the long-term financial impact beyond just the monthly payment.
  • Key Assumptions: Note that the calculator assumes no additional fees (like origination fees) for the refinance and that the current loan's payment is calculated based on its terms.

Decision-Making Guidance

Use the results to guide your decision:

  • Significant Savings: If the estimated savings are substantial and the new monthly payment is comfortable, refinancing is likely a good option.
  • Lower Monthly Payments: If your primary goal is to reduce your monthly expenses, ensure the new payment fits your budget, even if the savings are modest or the term is extended.
  • Faster Payoff: If you can afford a slightly higher monthly payment and the new loan term is shorter, refinancing can help you become debt-free sooner and save on total interest.
  • Compare Offers: Always use this calculator to compare Chase's offer against other lenders and your current loan terms before making a final decision.

Remember to factor in any potential origination fees or other costs associated with the refinance, which are not included in this basic calculator.

Key Factors That Affect Chase Car Refinance Results

Several elements significantly influence the outcome of a car refinance, impacting your potential savings and the feasibility of the loan:

  1. Credit Score: This is paramount. A higher credit score typically qualifies you for lower interest rates, leading to substantial savings. Lenders view borrowers with excellent credit as less risky. A lower credit score might mean you don't qualify for refinancing or receive a rate higher than your current one.
  2. Interest Rate (APR): The difference between your current APR and the proposed refinanced APR is the primary driver of savings. A larger gap, especially when refinancing from a high rate to a low rate, yields greater benefits.
  3. Loan Term: Refinancing into a shorter term can increase monthly payments but reduce total interest paid and allow you to own your car sooner. Conversely, extending the term lowers monthly payments but increases the total interest paid over time. The calculator helps visualize this trade-off.
  4. Loan-to-Value (LTV) Ratio: Lenders assess the ratio of your loan balance to your car's current market value. If your loan balance significantly exceeds the car's value (upside-down), it's harder to refinance, and you might not get favorable terms. Chase, like other lenders, will consider this.
  5. Vehicle Age and Mileage: Older cars with high mileage may be less attractive to lenders for refinancing, or they might impose stricter terms. The collateral's condition and value depreciation play a role.
  6. Refinancing Fees: Some lenders charge origination fees, documentation fees, or early termination penalties on your old loan. These costs can erode or eliminate your potential savings, so always inquire about and factor them into your calculations.
  7. Market Conditions and Economic Factors: Broader economic trends, such as Federal Reserve interest rate changes, influence overall lending rates. When interest rates are rising, it becomes harder to find significantly lower rates for refinancing.
  8. Your Financial Goals: Whether your priority is reducing monthly payments, saving on interest, or paying off the loan faster dictates which refinancing terms are most beneficial for you. A car loan refinance calculator helps align offers with these goals.

Frequently Asked Questions (FAQ)

Can I refinance my car loan with Chase if I didn't originally get the loan through them?
Yes, Chase allows you to refinance auto loans originated by other lenders. You don't need to have purchased your vehicle using a Chase loan initially.
What are the typical fees associated with car refinancing?
Fees can vary but may include application fees, origination fees, title transfer fees, and potentially penalties for paying off your existing loan early. It's essential to ask Chase about all potential costs.
How long does the car refinancing process take?
The process can take anywhere from a few days to a couple of weeks, depending on the completeness of your application, Chase's underwriting process, and the speed of title transfer if required.
Will refinancing my car loan affect my credit score?
Applying for refinancing typically involves a hard credit inquiry, which can temporarily lower your credit score by a few points. However, successfully refinancing and making consistent on-time payments on the new loan can help improve your score over time.
What is the minimum credit score needed to refinance a car loan with Chase?
Chase, like other lenders, doesn't typically publish a minimum credit score requirement. However, borrowers with higher credit scores (generally 680+) are more likely to be approved and qualify for the best rates.
Can I refinance if my car is older or has high mileage?
It is possible, but it can be more challenging. Lenders often have restrictions on the age and mileage of vehicles they will refinance. Chase might offer less favorable terms for older or high-mileage vehicles.
What happens if the new loan's monthly payment is higher than my current one?
Even if the new monthly payment is higher, refinancing might still be beneficial if the total interest paid is significantly lower, or if the loan term is shorter, allowing you to pay off the car faster. This calculator helps quantify those trade-offs.
Is it worth refinancing if the interest rate saving is small?
It depends on your goals and any associated fees. A small rate reduction might not be worth it if there are significant fees or if it extends your loan term considerably. However, even a small reduction can add up over several years if the loan term remains similar or shorter. Always use the calculator to see the net effect.

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var principal = parseFloat(document.getElementById("currentLoanBalance").value); var currentRate = parseFloat(document.getElementById("currentInterestRate").value); var currentTerm = parseInt(document.getElementById("currentLoanTerm").value); var newRate = parseFloat(document.getElementById("newInterestRate").value); var newTerm = parseInt(document.getElementById("newLoanTerm").value); if (isNaN(principal) || principal <= 0) { errors.currentLoanBalance = "Please enter a valid loan balance (greater than $0)."; } if (isNaN(currentRate) || currentRate < 0) { errors.currentInterestRate = "Please enter a valid current interest rate (0% or greater)."; } if (isNaN(currentTerm) || currentTerm <= 0) { errors.currentLoanTerm = "Please enter a valid remaining loan term (in months)."; } if (isNaN(newRate) || newRate < 0) { errors.newInterestRate = "Please enter a valid new interest rate (0% or greater)."; } if (isNaN(newTerm) || newTerm <= 0) { errors.newLoanTerm = "Please enter a valid new loan term (in months)."; } // Display errors var errorElements = document.querySelectorAll('.error-message'); for (var i = 0; i < errorElements.length; i++) { errorElements[i].classList.remove('visible'); } for (var key in errors) { var errorElement = document.getElementById(key + "Error"); if (errorElement) { errorElement.textContent = errors[key]; errorElement.classList.add('visible'); } } return Object.keys(errors).length === 0; } // Function to update chart data function updateChart(principal, currentRate, currentTerm, newRate, newTerm) { var canvas = document.getElementById('loanChart'); var ctx = canvas.getContext('2d'); // Clear previous chart ctx.clearRect(0, 0, canvas.width, canvas.height); var maxMonths = Math.max(currentTerm, newTerm); var currentBalances = []; var newBalances = []; var months = []; // Calculate current loan balances var remainingBalanceCurrent = principal; var currentMonthlyPaymentCalc = calculateCurrentLoanPayment(principal, currentRate, currentTerm); for (var i = 0; i 0) { remainingBalanceCurrent -= (currentMonthlyPaymentCalc – (remainingBalanceCurrent * currentRate / 100 / 12)); if (remainingBalanceCurrent < 0) remainingBalanceCurrent = 0; } currentBalances.push(remainingBalanceCurrent); } // Calculate new loan balances var remainingBalanceNew = principal; var newMonthlyPaymentCalc = calculateMonthlyPayment(principal, newRate, newTerm); for (var i = 0; i 0) { remainingBalanceNew -= (newMonthlyPaymentCalc – (remainingBalanceNew * newRate / 100 / 12)); if (remainingBalanceNew < 0) remainingBalanceNew = 0; } newBalances.push(remainingBalanceNew); } // Determine max value for Y-axis var maxValue = Math.max(principal, Math.max(…currentBalances), Math.max(…newBalances)); maxValue = maxValue * 1.1; // Add some padding // Chart dimensions and scaling var chartWidth = canvas.width – 40; // Subtract padding var chartHeight = canvas.height – 60; // Subtract padding and space for labels var xStep = chartWidth / maxMonths; var yStep = chartHeight / maxValue; // Draw Y-axis ctx.beginPath(); ctx.moveTo(20, 20); ctx.lineTo(20, chartHeight + 20); ctx.strokeStyle = '#aaa'; ctx.lineWidth = 1; ctx.stroke(); // Y-axis labels ctx.fillStyle = '#555'; ctx.textAlign = 'right'; ctx.font = '10px Arial'; for (var y = 0; y <= maxValue; y += Math.ceil(maxValue / 5)) { ctx.fillText(formatCurrency(y), 15, chartHeight + 20 – (y * yStep)); } // Draw X-axis ctx.beginPath(); ctx.moveTo(20, chartHeight + 20); ctx.lineTo(chartWidth + 20, chartHeight + 20); ctx.strokeStyle = '#aaa'; ctx.lineWidth = 1; ctx.stroke(); // X-axis labels ctx.textAlign = 'center'; for (var x = 0; x <= maxMonths; x += Math.ceil(maxMonths / 5)) { if (x <= maxMonths) { ctx.fillText(x + " mos", 20 + (x * xStep), chartHeight + 35); } } // Draw Current Loan Balance line ctx.beginPath(); ctx.moveTo(20, chartHeight + 20 – currentBalances[0] * yStep); ctx.lineTo(chartWidth + 20, chartHeight + 20 – currentBalances[maxMonths] * yStep); ctx.strokeStyle = '#007bff'; // Blue for current ctx.lineWidth = 2; ctx.stroke(); // Draw New Loan Balance line ctx.beginPath(); ctx.moveTo(20, chartHeight + 20 – newBalances[0] * yStep); ctx.lineTo(chartWidth + 20, chartHeight + 20 – newBalances[maxMonths] * yStep); ctx.strokeStyle = '#28a745'; // Green for new ctx.lineWidth = 2; ctx.stroke(); // Add legend ctx.fillStyle = '#007bff'; ctx.fillRect(chartWidth – 140, 25, 15, 15); ctx.fillStyle = '#555'; ctx.fillText("Current Loan", chartWidth – 120, 38); ctx.fillStyle = '#28a745'; ctx.fillRect(chartWidth – 140, 45, 15, 15); ctx.fillStyle = '#555'; ctx.fillText("New Loan", chartWidth – 120, 58); } // Recalculate everything function calculateRefinance() { if (!validateInputs()) { document.getElementById("mainResult").textContent = "Please correct errors."; document.getElementById("newMonthlyPayment").textContent = "-"; document.getElementById("totalPaidNew").textContent = "-"; document.getElementById("totalPaidCurrent").textContent = "-"; return; } var principal = parseFloat(document.getElementById("currentLoanBalance").value); var currentRate = parseFloat(document.getElementById("currentInterestRate").value); var currentTerm = parseInt(document.getElementById("currentLoanTerm").value); var newRate = parseFloat(document.getElementById("newInterestRate").value); var newTerm = parseInt(document.getElementById("newLoanTerm").value); // Calculate current total interest and payment var currentMonthlyPayment = calculateCurrentLoanPayment(principal, currentRate, currentTerm); var totalPaidCurrent = currentMonthlyPayment * currentTerm; var totalInterestCurrent = totalPaidCurrent – principal; // Calculate new loan payment and total paid var newMonthlyPayment = calculateMonthlyPayment(principal, newRate, newTerm); var totalPaidNew = newMonthlyPayment * newTerm; var totalInterestNew = totalPaidNew – principal; // Calculate savings var savings = totalPaidCurrent – totalPaidNew; // Display results document.getElementById("mainResult").textContent = formatCurrency(savings); document.getElementById("newMonthlyPayment").textContent = formatCurrency(newMonthlyPayment); document.getElementById("totalPaidNew").textContent = formatCurrency(totalPaidNew); document.getElementById("totalPaidCurrent").textContent = formatCurrency(totalPaidCurrent); // Update chart updateChart(principal, currentRate, currentTerm, newRate, newTerm); } // Reset calculator to default values function resetCalculator() { document.getElementById("currentLoanBalance").value = "20000"; document.getElementById("currentInterestRate").value = "7.5"; document.getElementById("currentLoanTerm").value = "48"; document.getElementById("newInterestRate").value = "5.0"; document.getElementById("newLoanTerm").value = "60"; // Clear error messages var errorElements = document.querySelectorAll('.error-message'); for (var i = 0; i < errorElements.length; i++) { errorElements[i].classList.remove('visible'); errorElements[i].textContent = ""; } calculateRefinance(); // Recalculate with defaults } // Copy results to clipboard function copyResults() { var mainResult = document.getElementById("mainResult").textContent; var newMonthlyPayment = document.getElementById("newMonthlyPayment").textContent; var totalPaidNew = document.getElementById("totalPaidNew").textContent; var totalPaidCurrent = document.getElementById("totalPaidCurrent").textContent; var assumptions = "Key Assumptions:\n"; assumptions += "- Current Loan Balance: " + document.getElementById("currentLoanBalance").value + "\n"; assumptions += "- Current Interest Rate: " + document.getElementById("currentInterestRate").value + "%\n"; assumptions += "- Current Loan Term Remaining: " + document.getElementById("currentLoanTerm").value + " months\n"; assumptions += "- New Interest Rate: " + document.getElementById("newInterestRate").value + "%\n"; assumptions += "- New Loan Term: " + document.getElementById("newLoanTerm").value + " months\n"; var textToCopy = "— Car Refinance Results —\n\n"; textToCopy += "Estimated Savings: " + mainResult + "\n"; textToCopy += "Estimated New Monthly Payment: " + newMonthlyPayment + "\n"; textToCopy += "Total Paid (New Loan): " + totalPaidNew + "\n"; textToCopy += "Total Paid (Current Loan): " + totalPaidCurrent + "\n\n"; textToCopy += assumptions; navigator.clipboard.writeText(textToCopy).then(function() { // Optionally provide feedback to user var btn = document.querySelector('.copy'); var originalText = btn.textContent; btn.textContent = 'Copied!'; setTimeout(function() { btn.textContent = originalText; }, 2000); }).catch(function(err) { console.error('Failed to copy text: ', err); // Fallback for browsers that don't support clipboard API well var textArea = document.createElement("textarea"); textArea.value = textToCopy; textArea.style.position = "fixed"; // Avoid scrolling to bottom textArea.style.left = "-9999px"; textArea.style.top = "-9999px"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Copied!' : 'Copy failed'; var btn = document.querySelector('.copy'); var originalText = btn.textContent; btn.textContent = msg; setTimeout(function() { btn.textContent = originalText; }, 2000); } catch (err) { console.error('Fallback copy failed: ', err); alert('Could not copy text. Please select and copy manually.'); } document.body.removeChild(textArea); }); } // FAQ toggles var faqItems = document.querySelectorAll('.faq-item .question'); for (var i = 0; i < faqItems.length; i++) { faqItems[i].addEventListener('click', function() { var answer = this.nextElementSibling; if (answer.style.display === "block") { answer.style.display = "none"; } else { answer.style.display = "block"; } }); } // Initial calculation on page load window.onload = function() { // Set canvas size dynamically if needed, or rely on CSS var canvas = document.getElementById('loanChart'); canvas.width = canvas.parentElement.offsetWidth * 0.9; // Use 90% of parent width canvas.height = 300; // Fixed height or dynamic based on parent calculateRefinance(); };

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