Market Value of a Car Calculator

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Market Value of a Car Calculator

Estimate your vehicle's current worth accurately and easily.

Enter the year the car was manufactured.
Enter the total mileage in miles (or kilometers).
Excellent (Showroom condition, near perfect) Good (Minor wear, well-maintained) Average (Some wear and tear, functional) Fair (Noticeable wear, some mechanical issues) Poor (Significant damage or mechanical issues)
Select the general condition of the vehicle.
Count significant features (e.g., sunroof, navigation, premium audio).

Estimated Market Value

$0
Base Value Factor 0.00
Mileage Adjustment 0
Condition Adjustment 0
Formula Used: Market Value = (Base Value * Base Value Factor) + Mileage Adjustment + Condition Adjustment + Options Adjustment

Value Breakdown Over Time

Projected market value of your car in the coming years based on typical depreciation.
Factor Description Impact on Value
Base Value Starting point based on make, model, and year. $0
Mileage Higher mileage generally decreases value. $0
Condition Excellent condition increases value significantly. $0
Options Desirable features add to the market value. $0
Depreciation Rate Annual percentage decrease in value. 0%
Estimated Market Value Final calculated worth of the car. $0

What is a Market Value of a Car Calculator?

A market value of a car calculator is an online tool designed to help you estimate the current worth of a specific vehicle. It takes into account various factors that influence a car's price in the pre-owned market, providing a data-driven approximation. This is crucial for sellers looking to price their car competitively, buyers aiming to negotiate a fair price, and even for insurance purposes or trade-in valuations.

Who Should Use a Market Value of a Car Calculator?

  • Private Sellers: To set an attractive yet fair asking price and avoid over- or under-selling their vehicle.
  • Potential Buyers: To understand if a listed price is reasonable and to prepare for negotiations.
  • Trade-In Sellers: To gauge expectations before visiting a dealership and to negotiate a better trade-in offer.
  • Insurance Companies: To determine the actual cash value (ACV) of a vehicle in case of a total loss claim.
  • Car Enthusiasts: To track the value of their collection or understand market trends.

Common Misconceptions About Car Value

  • "My car is rare, so it's worth a lot": While rarity can increase value, market demand is the primary driver. A rare car nobody wants won't command a high price.
  • "It's low mileage for its age, so it's worth top dollar": While low mileage is a significant positive, condition, maintenance history, and overall market demand play equally important roles.
  • "What I paid for it is what it's worth": Cars depreciate rapidly, especially in the first few years. Past purchase price is rarely indicative of current market value.
  • "Online estimates are always exact": These calculators provide an estimate. Actual sale prices can vary based on specific negotiations, local market conditions, and unique vehicle attributes not captured by the calculator.

Market Value of a Car Calculator Formula and Mathematical Explanation

The precise formula used by a market value of a car calculator can vary between tools, but a common approach aims to balance several key determinants of a vehicle's worth. The core idea is to start with a base value influenced by the car's fundamental specifications and then adjust it based on factors that typically increase or decrease its desirability and utility.

Step-by-Step Derivation

1. Base Value Determination: An initial value is established based on the car's make, model, and year. This is often derived from extensive databases of recent sales, auction results, and dealership listings for comparable vehicles. This forms the foundation of the car's worth.

2. Condition Adjustment: The vehicle's overall condition (e.g., Excellent, Good, Average, Fair, Poor) significantly impacts its value. A well-maintained car with no major cosmetic or mechanical issues will command a higher price than one with visible wear, dents, or required repairs.

3. Mileage Adjustment: Mileage is a primary indicator of wear and tear. Higher mileage typically reduces a car's value, as it suggests more use and potentially more impending maintenance. Conversely, exceptionally low mileage for its age can increase its value.

4. Options and Features Adjustment: Added features like premium sound systems, navigation, sunroofs, advanced safety features, or desirable trim packages can increase the car's market appeal and thus its value.

5. Depreciation Factor: Cars depreciate over time. The calculator may apply a standard annual depreciation rate to project future values or to inform the current valuation, assuming typical market depreciation curves.

Variables Explanation and Table

The following variables are commonly used in a market value of a car calculator:

Variable Meaning Unit Typical Range / Notes
Car Make The manufacturer of the vehicle (e.g., Honda, Ford). Text N/A
Car Model The specific model name (e.g., Civic, F-150). Text N/A
Year of Manufacture The year the car was produced. Year (Integer) e.g., 1990-2025
Mileage The total distance the vehicle has been driven. Miles or Kilometers e.g., 0 – 300,000+
Condition Score A numerical rating of the car's physical and mechanical state. Score (1-5) 1=Poor, 5=Excellent
Number of Options Count of significant added features. Count (Integer) e.g., 0 – 15+
Base Value Initial valuation before adjustments. USD ($) Derived from database.
Base Value Factor Multiplier reflecting market demand for the specific make/model/year. Decimal e.g., 0.8 – 1.2
Mileage Adjustment Monetary value added or subtracted based on mileage. USD ($) Negative for high mileage, positive for low.
Condition Adjustment Monetary value added or subtracted based on condition. USD ($) Positive for good/excellent, negative for fair/poor.
Options Adjustment Monetary value added based on features. USD ($) Positive for added features.
Depreciation Rate Annual percentage decrease in value. Percentage (%) e.g., 5% – 20% (higher first few years)
Estimated Market Value The final calculated current worth. USD ($) Final output.

Practical Examples (Real-World Use Cases)

Example 1: Selling a Well-Maintained Sedan

Scenario: Sarah wants to sell her 2019 Honda Civic EX. It has 45,000 miles, is in excellent condition with a sunroof and upgraded infotainment system, and has been meticulously maintained. She wants to get a fair price.

Inputs:

  • Car Make: Honda
  • Car Model: Civic
  • Year: 2019
  • Mileage: 45000
  • Condition: Excellent (Score 5)
  • Options: 2 (Sunroof, Upgraded Infotainment)

Calculator Output:

  • Estimated Market Value: $23,500
  • Base Value Factor: 1.05
  • Mileage Adjustment: +$1,500
  • Condition Adjustment: +$2,000
  • Options Adjustment: +$750

Financial Interpretation: The calculator suggests Sarah's Civic is worth around $23,500. The positive adjustments for low mileage (relative to age), excellent condition, and desirable options indicate these factors are working in her favor. This estimate helps her set an asking price slightly above average for similar 2019 Civics, reflecting its strong attributes.

Example 2: Trading In an Older SUV

Scenario: Mark is looking to trade in his 2015 Ford Explorer XLT. It has 110,000 miles, average wear and tear, a functioning but basic sound system, and a few minor cosmetic blemishes. He needs to know its trade-in value.

Inputs:

  • Car Make: Ford
  • Car Model: Explorer
  • Year: 2015
  • Mileage: 110000
  • Condition: Average (Score 3)
  • Options: 1 (Standard features, no major upgrades)

Calculator Output:

  • Estimated Market Value: $11,800
  • Base Value Factor: 0.95
  • Mileage Adjustment: -$2,500
  • Condition Adjustment: -$800
  • Options Adjustment: $0

Financial Interpretation: The calculator estimates Mark's Explorer is worth $11,800. The negative adjustments for higher mileage and average condition, along with a base value factor slightly below average, suggest its value is impacted by wear and tear. This figure gives Mark a realistic expectation for his trade-in value, allowing him to negotiate effectively with the dealership.

How to Use This Market Value of a Car Calculator

Using our market value of a car calculator is straightforward. Follow these steps to get an accurate estimate:

  1. Enter Basic Information: Start by inputting the car's Make, Model, and Year of Manufacture.
  2. Provide Mileage: Accurately enter the total mileage. Be honest; incorrect mileage significantly skews the valuation.
  3. Assess Condition: Select the condition that best describes your car from the dropdown menu (Excellent, Good, Average, Fair, Poor). Consider both cosmetic appearance and mechanical health.
  4. Count Key Options: Note any significant features that add value (e.g., navigation, leather seats, sunroof, advanced safety tech). Enter the count. Basic features typically don't add much value.
  5. Calculate: Click the "Calculate Value" button.

How to Read Results

  • Estimated Market Value: This is the primary output, representing the tool's best estimate of your car's current worth.
  • Intermediate Values: These show how each factor (Base Value Factor, Mileage Adjustment, Condition Adjustment, Options Adjustment) contributes to the final price. Understanding these helps you see what aspects of your car are most influential.
  • Table Breakdown: The table provides a clear summary of each input factor and its impact, reinforcing the results.
  • Chart: The chart visually represents how the car's value might decrease over time due to depreciation.

Decision-Making Guidance

  • Pricing for Sale: If the estimated value is higher than expected, you might price your car slightly higher or firmly. If it's lower, consider addressing any minor issues that affect condition or mileage, or be prepared to adjust your asking price.
  • Negotiating Purchase: Use the estimate as a benchmark. If the seller's price is significantly higher, use the calculator's factors (like condition or mileage) to justify a lower offer.
  • Trade-In Discussions: Knowing your car's estimated market value gives you leverage when discussing trade-in offers with dealerships. Aim for a value close to the estimated market worth.

Key Factors That Affect Market Value of a Car Results

Several elements heavily influence the calculated market value of a car, and understanding them can help you interpret the results more effectively:

  1. Make and Model Reputation: Brands and models known for reliability, durability, and holding their value (like Toyota or Honda) often have higher base values and slower depreciation rates compared to less reputable makes. Market demand plays a huge role here.
  2. Vehicle Age and Depreciation: Cars are depreciating assets. The biggest drop in value typically occurs in the first 1-3 years. As a car ages, its value continues to decrease, although at a slower pace, especially for well-maintained or classic vehicles. This is a fundamental economic principle affecting all market value of a car calculator inputs.
  3. Mileage: This is a direct indicator of wear. Exceeding the average mileage for a car's age significantly lowers its value. Conversely, very low mileage can command a premium. The calculator quantifies this impact.
  4. Overall Condition (Cosmetic & Mechanical): A car that looks great (no dents, scratches, clean interior) and runs perfectly (engine, transmission, brakes) is worth much more. Repairs for significant mechanical issues or major cosmetic damage can quickly outweigh the car's remaining value, impacting the market value of a car.
  5. Trim Level and Options: Higher trim levels (e.g., EX-L vs. LX for a Honda) and desirable features (leather seats, navigation, panoramic sunroof, advanced driver-assistance systems) increase a car's desirability and thus its market value. Popular options can add hundreds or even thousands of dollars.
  6. Maintenance History and Records: A documented history of regular maintenance (oil changes, tire rotations, major services) proves the car has been cared for. This builds buyer confidence and supports a higher valuation than a car with an unknown history. Buyers are willing to pay more for peace of mind.
  7. Accident History and Title Status: A clean title and no major accident history are crucial. Cars with salvage, rebuilt, or flood titles are worth significantly less, and extensive accident history can drastically reduce market value, even if repairs were made.
  8. Location and Market Demand: Vehicle values can fluctuate based on regional demand. For instance, 4WD vehicles might be valued higher in snowy regions, while convertibles might fetch more in sunny climates. Local economic conditions also play a role. A good market value of a car calculator might factor in general trends but can't always capture hyper-local nuances.

Frequently Asked Questions (FAQ)

Q1: How accurate is a market value of a car calculator?

A: These calculators provide estimates based on aggregated data. Accuracy depends on the quality of the data and how well your specific car matches the "average" profile used. For the most precise value, professional appraisals or comparing against very similar vehicles actively for sale are recommended.

Q2: Can I use this calculator for a car with very high mileage?

A: Yes, the calculator accounts for high mileage by applying a significant negative adjustment. Be sure to input the exact mileage for the most accurate estimate within the tool's parameters.

Q3: Does the "condition" rating account for mechanical issues?

A: Yes, the condition rating is holistic. "Poor" or "Fair" conditions usually imply potential mechanical problems or significant wear. If a car needs major repairs, its market value will be substantially lower.

Q4: What if my car has rare, custom modifications?

A: Standard calculators often don't price custom modifications well. While some options (like premium wheels) might be factored in, highly specialized or niche modifications might not increase value and could even decrease it depending on market taste. A specialized appraisal might be needed.

Q5: How does the calculator handle electric or hybrid vehicles?

A: The underlying data sources are key. If the calculator's database includes sufficient data on EVs and hybrids, it should provide a reasonable estimate. Factors like battery health (which is hard for a simple calculator to assess) become critical for these vehicles.

Q6: Is the estimated value a selling price or a trade-in value?

A: This calculator primarily estimates the *market value* or *retail value*, which is typically higher than a trade-in value offered by a dealer. Dealers offer less because they need to recondition the car and make a profit.

Q7: Should I use a specific value from the calculator for my insurance total loss claim?

A: The calculator provides a useful starting point for understanding your car's worth. However, insurance companies use their own proprietary valuation methods and databases. You can use this estimate as a basis for negotiation with your insurer.

Q8: How often should I check my car's market value?

A: It's most relevant when you're actively considering selling or trading in your vehicle. Market values fluctuate based on supply, demand, and economic conditions. Checking periodically (e.g., every 6 months) can give you a sense of trends.

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var chartInstance = null; // Global variable to hold chart instance function validateInput(id, errorMessageId, min, max) { var input = document.getElementById(id); var value = input.value.trim(); var errorElement = document.getElementById(errorMessageId); errorElement.innerText = ""; // Clear previous error if (value === "") { errorElement.innerText = "This field is required."; return false; } var numberValue = parseFloat(value); if (isNaN(numberValue)) { errorElement.innerText = "Please enter a valid number."; return false; } if (min !== undefined && numberValue max) { errorElement.innerText = "Value cannot be more than " + max + "."; return false; } return true; } function getBaseValue(make, model, year) { // Simplified base value lookup – in a real app, this would be a complex database query var makeLower = make.toLowerCase(); var modelLower = model.toLowerCase(); var yearInt = parseInt(year); var base = 20000; // Default base value if (makeLower === "toyota") { base = 22000; if (modelLower.includes("camry")) base = 23000; if (modelLower.includes("corolla")) base = 21000; if (modelLower.includes("rav4")) base = 25000; } else if (makeLower === "honda") { base = 21000; if (modelLower.includes("civic")) base = 22000; if (modelLower.includes("accord")) base = 23500; if (modelLower.includes("cr-v")) base = 24500; } else if (makeLower === "ford") { base = 19000; if (modelLower.includes("f-150")) base = 30000; if (modelLower.includes("explorer")) base = 26000; if (modelLower.includes("focus")) base = 18000; } else if (makeLower === "chevrolet") { base = 18500; if (modelLower.includes("silverado")) base = 29000; if (modelLower.includes("malibu")) base = 20000; } else if (makeLower === "bmw") { base = 35000; if (modelLower.includes("3-series")) base = 38000; if (modelLower.includes("x5")) base = 55000; } else if (makeLower === "mercedes-benz") { base = 40000; if (modelLower.includes("c-class")) base = 42000; if (modelLower.includes("gle")) base = 60000; } // Adjust base value by age (simple linear depreciation for base value) var currentYear = new Date().getFullYear(); var age = currentYear – parseInt(year); if (age > 0) { base = base * Math.pow(0.9, age); // ~10% depreciation per year for base value estimation } return Math.max(1000, base); // Ensure base value is at least $1000 } function calculateMarketValue() { var make = document.getElementById("carMake").value; var model = document.getElementById("carModel").value; var year = document.getElementById("carYear").value; var mileage = document.getElementById("mileage").value; var condition = parseInt(document.getElementById("condition").value); var options = document.getElementById("options").value; // Validation var makeValid = validateInput("carMake", "carMakeError"); var modelValid = validateInput("carModel", "carModelError"); var yearValid = validateInput("carYear", "carYearError", 1900, new Date().getFullYear() + 1); var mileageValid = validateInput("mileage", "mileageError", 0); var optionsValid = validateInput("options", "optionsError", 0); if (!makeValid || !modelValid || !yearValid || !mileageValid || !optionsValid) { document.getElementById("primary-result").innerText = "$0"; updateIntermediateResults(0, 0, 0, 0, 0, 0); updateTable(0, 0, 0, 0, 0, 0); updateChart([], []); return; } var yearInt = parseInt(year); var mileageInt = parseInt(mileage); var optionsInt = parseInt(options); // — Core Calculation Logic — var baseValue = getBaseValue(make, model, year); var baseValueFactor = 1.0; // Assume average market demand initially // Adjust base value factor based on make/model popularity (simplified) var makeLower = make.toLowerCase(); var modelLower = model.toLowerCase(); if (makeLower === "toyota" || makeLower === "honda") { baseValueFactor = 1.05; // Popular brands } else if (makeLower === "bmw" || makeLower === "mercedes-benz") { baseValueFactor = 1.10; // Luxury brands } else if (makeLower === "ford" && modelLower.includes("f-150")) { baseValueFactor = 1.15; // High demand trucks } else if (makeLower === "chevrolet" && modelLower.includes("silverado")) { baseValueFactor = 1.12; } else if (makeLower === "chrysler" || makeLower === "dodge" || makeLower === "fiat") { // Example of less popular makes baseValueFactor = 0.90; } var adjustedBaseValue = baseValue * baseValueFactor; // Mileage Adjustment var avgMileagePerYear = 12000; var currentYear = new Date().getFullYear(); var carAge = currentYear – yearInt; var expectedMileage = avgMileagePerYear * carAge; var mileageDifference = mileageInt – expectedMileage; var mileageAdjustment = 0; var mileageImpactRate = 0.15; // $0.15 per mile difference if (mileageDifference > 0) { // Higher than average mileage mileageAdjustment = – (mileageDifference * mileageImpactRate); } else { // Lower than average mileage mileageAdjustment = – (mileageDifference * mileageImpactRate * 0.8); // Lower penalty for being below average } mileageAdjustment = Math.max(-adjustedBaseValue * 0.6, mileageAdjustment); // Cap negative adjustment // Condition Adjustment (Scale: 1=Poor (-$5000), 2=Fair (-$2000), 3=Average ($0), 4=Good (+$1500), 5=Excellent (+$3000)) var conditionAdjustment = 0; switch (condition) { case 1: conditionAdjustment = -4000; break; case 2: conditionAdjustment = -1500; break; case 4: conditionAdjustment = 1800; break; case 5: conditionAdjustment = 3500; break; } conditionAdjustment = Math.max(-adjustedBaseValue * 0.7, conditionAdjustment); // Cap negative adjustment // Options Adjustment (e.g., $500 per desirable option) var optionsValuePerItem = 500; var optionsAdjustment = optionsInt * optionsValuePerItem; optionsAdjustment = Math.min(adjustedBaseValue * 0.2, optionsAdjustment); // Cap positive adjustment // Final Market Value Calculation var estimatedMarketValue = adjustedBaseValue + mileageAdjustment + conditionAdjustment + optionsAdjustment; estimatedMarketValue = Math.max(500, estimatedMarketValue); // Minimum value of $500 // — Update Results Display — document.getElementById("primary-result").innerText = "$" + estimatedMarketValue.toFixed(0); var baseValueFactorDisplay = baseValueFactor.toFixed(2); var mileageAdjustmentDisplay = mileageAdjustment.toFixed(0); var conditionAdjustmentDisplay = conditionAdjustment.toFixed(0); var optionsAdjustmentDisplay = optionsAdjustment.toFixed(0); updateIntermediateResults(baseValueFactorDisplay, mileageAdjustmentDisplay, conditionAdjustmentDisplay, optionsAdjustmentDisplay, baseValue.toFixed(0)); updateTable(baseValue.toFixed(0), mileageAdjustmentDisplay, conditionAdjustmentDisplay, optionsAdjustmentDisplay, baseValueFactorDisplay, estimatedMarketValue.toFixed(0)); updateChartData(make, model, yearInt, estimatedMarketValue, baseValue, mileageAdjustment, conditionAdjustment, optionsAdjustment); } function updateIntermediateResults(baseFactor, mileageAdj, conditionAdj, optionsAdj, baseVal) { document.getElementById("baseValueFactor").innerText = baseFactor; document.getElementById("mileageAdjustment").innerText = mileageAdj >= 0 ? "+" + mileageAdj : mileageAdj; document.getElementById("conditionAdjustment").innerText = conditionAdj >= 0 ? "+" + conditionAdj : conditionAdj; // Note: Options adjustment is part of the final calc, not always shown as intermediate result directly unless specified // document.getElementById("optionsAdjustment").innerText = optionsAdj >= 0 ? "+" + optionsAdj : optionsAdj; } function updateTable(baseVal, mileageAdj, conditionAdj, optionsAdj, baseFactor, finalValue) { document.getElementById("tableBaseValue").innerText = "$" + baseVal; document.getElementById("tableMileageAdjustment").innerText = "$" + mileageAdj; document.getElementById("tableConditionAdjustment").innerText = "$" + conditionAdj; document.getElementById("tableOptionsAdjustment").innerText = "$" + optionsAdj; document.getElementById("tableDepreciationRate").innerText = "Approx. 8-15% annually"; // Generic placeholder document.getElementById("tableFinalValue").innerText = "$" + finalValue; } function updateChartData(make, model, year, currentValue, baseValue, mileageAdj, conditionAdj, optionsAdj) { var currentYear = new Date().getFullYear(); var chartDataYears = []; var chartDataValues = []; var depreciationRate = 0.12; // Average annual depreciation rate // Calculate projected values for the next 5 years for (var i = 0; i <= 5; i++) { var projectionYear = currentYear + i; var age = projectionYear – year; // Simplified projection: Apply annual depreciation rate to the current estimated value // More complex models would re-evaluate adjustments each year var projectedValue = currentValue * Math.pow((1 – depreciationRate), i); projectedValue = Math.max(500, projectedValue); // Minimum value chartDataYears.push(projectionYear); chartDataValues.push(projectedValue.toFixed(0)); } updateChart(chartDataYears, chartDataValues); } function updateChart(labels, data) { var ctx = document.getElementById('valueTrendChart').getContext('2d'); if (chartInstance) { chartInstance.destroy(); // Destroy previous chart instance if it exists } // Default empty data if no calculation yet if (!labels || labels.length === 0) { labels = [new Date().getFullYear(), new Date().getFullYear() + 1, new Date().getFullYear() + 2, new Date().getFullYear() + 3, new Date().getFullYear() + 4, new Date().getFullYear() + 5]; data = [0, 0, 0, 0, 0, 0]; } chartInstance = new Chart(ctx, { type: 'line', data: { labels: labels, datasets: [{ label: 'Estimated Market Value ($)', data: data, borderColor: 'var(–primary-color)', backgroundColor: 'rgba(0, 74, 153, 0.2)', fill: true, tension: 0.1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, ticks: { callback: function(value) { return '$' + value.toLocaleString(); } } } }, plugins: { legend: { display: true, position: 'top', }, title: { display: true, text: 'Projected Car Value Depreciation' } } } }); } function copyResults() { var primaryResult = document.getElementById("primary-result").innerText; var baseValueFactor = document.getElementById("baseValueFactor").innerText; var mileageAdjustment = document.getElementById("mileageAdjustment").innerText; var conditionAdjustment = document.getElementById("conditionAdjustment").innerText; var tableBaseValue = document.getElementById("tableBaseValue").innerText; var tableMileageAdjustment = document.getElementById("tableMileageAdjustment").innerText; var tableConditionAdjustment = document.getElementById("tableConditionAdjustment").innerText; var tableOptionsAdjustment = document.getElementById("tableOptionsAdjustment").innerText; var tableDepreciationRate = document.getElementById("tableDepreciationRate").innerText; var tableFinalValue = document.getElementById("tableFinalValue").innerText; var resultsText = "Car Market Value Estimate:\n"; resultsText += "—————————-\n"; resultsText += "Primary Estimated Value: " + primaryResult + "\n\n"; resultsText += "Key Factors Contributing:\n"; resultsText += "- Base Value Factor: " + baseValueFactor + "\n"; resultsText += "- Mileage Adjustment: " + mileageAdjustment + "\n"; resultsText += "- Condition Adjustment: " + conditionAdjustment + "\n"; // resultsText += "- Options Adjustment: " + optionsAdj + "\n"; // Add if displayed as intermediate resultsText += "\nDetailed Breakdown:\n"; resultsText += "- Base Value: " + tableBaseValue + "\n"; resultsText += "- Mileage Adjustment: " + tableMileageAdjustment + "\n"; resultsText += "- Condition Adjustment: " + tableConditionAdjustment + "\n"; resultsText += "- Options Adjustment: " + tableOptionsAdjustment + "\n"; resultsText += "- Estimated Annual Depreciation: " + tableDepreciationRate + "\n"; resultsText += "- Final Estimated Market Value: " + tableFinalValue + "\n"; try { navigator.clipboard.writeText(resultsText).then(function() { alert('Results copied to clipboard!'); }, function(err) { console.error('Failed to copy: ', err); alert('Failed to copy results. Please copy manually.'); }); } catch (e) { console.error('Clipboard API not available: ', e); alert('Clipboard API not available. Please copy manually.'); } } function resetCalculator() { document.getElementById("carMake").value = ""; document.getElementById("carModel").value = ""; document.getElementById("carYear").value = ""; document.getElementById("mileage").value = ""; document.getElementById("condition").value = "3"; // Reset to Average document.getElementById("options").value = "0"; // Clear errors document.getElementById("carMakeError").innerText = ""; document.getElementById("carModelError").innerText = ""; document.getElementById("carYearError").innerText = ""; document.getElementById("mileageError").innerText = ""; document.getElementById("optionsError").innerText = ""; // Reset results and chart document.getElementById("primary-result").innerText = "$0"; updateIntermediateResults("0.00", "0", "0", "0", "0"); updateTable("0", "0", "0", "0", "Approx. 8-15% annually", "$0"); updateChart([], []); // Clear chart data } // Initial calculation on page load with default values or placeholder document.addEventListener('DOMContentLoaded', function() { // Ensure Chart.js is loaded before attempting to draw if (typeof Chart !== 'undefined') { updateChart([], []); // Draw initial empty chart } else { console.error("Chart.js not loaded. Cannot initialize chart."); } // Optionally run an initial calculation if default values are set calculateMarketValue(); });

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