Carvana Car Calculator

Carvana Car Valuation Calculator | Get Your Trade-In Value :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ddd; –shadow-color: rgba(0, 0, 0, 0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: var(–text-color); background-color: var(–background-color); margin: 0; padding: 0; display: flex; flex-direction: column; align-items: center; min-height: 100vh; } .container { width: 95%; max-width: 960px; margin: 20px auto; padding: 25px; background-color: #fff; border-radius: 8px; box-shadow: 0 4px 15px var(–shadow-color); } header { background-color: var(–primary-color); color: #fff; padding: 20px 0; text-align: center; width: 100%; margin-bottom: 20px; box-shadow: 0 2px 5px var(–shadow-color); } header h1 { margin: 0; font-size: 2em; } h2, h3 { color: var(–primary-color); margin-top: 30px; margin-bottom: 15px; } .loan-calc-container { background-color: #fdfdfd; padding: 25px; border-radius: 6px; border: 1px solid var(–border-color); margin-bottom: 30px; } .input-group { margin-bottom: 20px; text-align: left; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: var(–primary-color); } .input-group input[type="number"], .input-group input[type="text"], .input-group select { width: calc(100% – 22px); /* Account for padding and border */ padding: 10px; border: 1px solid var(–border-color); border-radius: 4px; box-sizing: border-box; font-size: 1em; } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; display: block; } .error-message { color: #dc3545; font-size: 0.85em; margin-top: 5px; display: none; /* Hidden by default */ } .error-message.visible { display: block; } button { padding: 12px 25px; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; font-weight: bold; margin-right: 10px; transition: background-color 0.3s ease; } button.primary { background-color: var(–primary-color); color: white; } button.primary:hover { background-color: #003a70; } button.secondary { background-color: #6c757d; color: white; } button.secondary:hover { background-color: #5a6268; } button.reset { background-color: #ffc107; color: #212529; } button.reset:hover { background-color: #e0a800; } #results { background-color: var(–primary-color); color: white; padding: 25px; border-radius: 6px; margin-top: 30px; text-align: center; box-shadow: 0 2px 10px rgba(0, 74, 153, 0.3); } #results h3 { color: white; margin-top: 0; margin-bottom: 15px; font-size: 1.8em; } #results .result-item { margin-bottom: 15px; font-size: 1.1em; } #results .result-item span { font-weight: bold; font-size: 1.3em; } #results .result-item.main-result span { font-size: 1.8em; color: #fff; /* Ensure main result is clearly visible */ } #results .formula-explanation { font-size: 0.9em; font-style: italic; color: rgba(255, 255, 255, 0.8); margin-top: 20px; } .table-container, .chart-container { margin-top: 30px; padding: 20px; border: 1px solid var(–border-color); border-radius: 6px; background-color: #fefefe; } caption { caption-side: bottom; text-align: center; font-size: 0.9em; color: #666; margin-top: 10px; font-style: italic; } table { width: 100%; border-collapse: collapse; margin-bottom: 20px; } th, td { border: 1px solid var(–border-color); padding: 10px; text-align: right; } th { background-color: var(–primary-color); color: white; text-align: center; } td { background-color: #fff; } thead th { text-align: center; } tbody tr:nth-child(even) td { background-color: #f9f9f9; } canvas { display: block; margin: 20px auto; max-width: 100%; height: auto !important; /* Ensure canvas resizes nicely */ } .article-content { width: 100%; max-width: 960px; margin: 20px auto; padding: 20px; background-color: #fff; border-radius: 8px; box-shadow: 0 4px 15px var(–shadow-color); } .article-content h2, .article-content h3 { color: var(–primary-color); margin-top: 30px; margin-bottom: 15px; } .article-content p, .article-content ul, .article-content ol { margin-bottom: 15px; } .article-content ul, .article-content ol { padding-left: 20px; } .article-content li { margin-bottom: 8px; } .article-content a { color: var(–primary-color); text-decoration: none; } .article-content a:hover { text-decoration: underline; } .faq-item { margin-bottom: 15px; border-left: 3px solid var(–primary-color); padding-left: 15px; } .faq-item strong { display: block; color: var(–primary-color); margin-bottom: 5px; } .related-links ul { list-style: none; padding: 0; } .related-links li { margin-bottom: 10px; } .related-links a { font-weight: bold; } .highlight { background-color: #fff3cd; padding: 2px 4px; border-radius: 3px; } .text-center { text-align: center; } .mb-20 { margin-bottom: 20px; } .mt-30 { margin-top: 30px; }

Carvana Car Valuation Calculator

Estimate Your Vehicle's Trade-In Value Instantly

Get Your Car's Estimated Value

Enter the manufacturing year of your vehicle.
Enter the brand name (e.g., Ford, Honda, BMW).
Enter the specific model name (e.g., F-150, Civic, 3 Series).
Enter the total mileage driven.
Excellent (No visible flaws, like new) Good (Minor cosmetic wear, well-maintained) Fair (Some wear and tear, runs okay) Poor (Significant damage or mechanical issues) Select the overall condition of your vehicle.
Add an estimated value for desirable upgrades (e.g., premium sound, new tires).
1.0 Adjust based on current local demand for similar vehicles (0.8 = low, 1.0 = average, 1.2 = high).

Estimated Carvana Trade-In Value

Estimated Value:
Base Value:
Condition Adjustment:
Mileage Adjustment:
Feature Bonus:
Market Demand Multiplier:
Formula: Estimated Value = (Base Value * Mileage Adjustment) + Condition Adjustment + Feature Bonus) * Market Demand Multiplier

Valuation Factors Table

How different factors contribute to your car's valuation.

The Carvana Car Valuation Calculator Explained

Understanding how Carvana arrives at its offer for your vehicle is crucial for a smooth selling experience. Our Carvana Car Valuation Calculator is designed to give you a realistic estimate by factoring in key elements that influence your car's worth. This tool helps you navigate the often-complex world of car trade-ins and private sales, empowering you with knowledge before you even list your vehicle. Whether you're upgrading to a newer model or simply selling your current car, knowing your car's estimated value is the first step toward a successful transaction. This guide will break down the calculator, its underlying principles, and how to best utilize it.

What is the Carvana Car Valuation Calculator?

The Carvana Car Valuation Calculator is an online tool that provides an estimated trade-in value for your vehicle based on user-provided details. Unlike traditional dealerships that might offer a wholesale value, Carvana aims to provide a retail-like value for your car, often giving customers the option to sell their car directly to them or use the value as a trade-in towards a new purchase. This calculator simulates the core valuation process, considering factors such as the car's year, make, model, mileage, and overall condition, alongside market demand and optional features.

Who should use it:

  • Individuals looking to sell their car privately or through an online platform like Carvana.
  • Car owners considering trading in their vehicle at a dealership or online.
  • Anyone curious about the current market value of their used car.
  • Consumers who want to understand the potential impact of vehicle condition and features on their car's worth.

Common misconceptions:

  • It provides a guaranteed offer: The calculator provides an estimate. The final offer from Carvana (or any buyer) can vary after a physical inspection.
  • All cars are valued the same way: While the core factors are similar, specific algorithms and market conditions can lead to variations in how different platforms value vehicles.
  • Condition means only cosmetic issues: Condition also encompasses mechanical soundness, maintenance history, and absence of major defects.

Carvana Car Valuation Formula and Mathematical Explanation

The precise algorithm used by Carvana is proprietary, but the core principles of vehicle valuation are consistent across the industry. Our Carvana Car Valuation Calculator simulates a widely accepted methodology. The process generally starts with a base value derived from market data (like wholesale or auction prices for similar vehicles), which is then adjusted for various factors.

Step-by-Step Valuation Logic:

  1. Determine Base Value: This is an estimate of the car's worth in average condition with average mileage, based on make, model, and year. This value is often derived from extensive databases of past sales and current market listings.
  2. Apply Mileage Adjustment: Cars with lower mileage are generally worth more. This factor adjusts the base value up or down depending on how the vehicle's mileage compares to the average for its age.
  3. Apply Condition Adjustment: The vehicle's condition significantly impacts its value. Excellent condition increases value, while fair or poor condition decreases it. This is often a percentage adjustment or a fixed dollar amount based on severity.
  4. Add Feature Bonus: Desirable or costly optional features (like upgraded infotainment, premium sound systems, or aftermarket accessories) can add value.
  5. Apply Market Demand Multiplier: The current demand for that specific vehicle or similar vehicles in the local market acts as a multiplier. High demand increases the value, while low demand decreases it.

Variable Explanations:

Our calculator uses the following variables to estimate your car's value:

Variable Meaning Unit Typical Range (Calculator)
Vehicle Year The year the car was manufactured. Year 1980 – 2025
Vehicle Make The brand of the car (e.g., Honda). Text N/A
Vehicle Model The specific model name (e.g., Civic). Text N/A
Mileage Total distance the vehicle has been driven. Miles 0 – 500,000+
Condition Overall physical and mechanical state of the vehicle. Categorical (Excellent, Good, Fair, Poor) N/A
Optional Features Value Estimated value of significant upgrades or desirable options. USD ($) 0 – 5000+
Market Demand Factor A multiplier reflecting current demand for the vehicle type. Multiplier (Decimal) 0.8 – 1.2

Calculator Formula:

Estimated Value = ((Base Value * Mileage Adjustment) + Condition Adjustment + Feature Bonus) * Market Demand Multiplier

Note: The 'Base Value' is an internal calculation based on Year, Make, and Model, which our simplified calculator represents through its logic rather than a direct input. The 'Mileage Adjustment', 'Condition Adjustment', and 'Market Demand Multiplier' are the primary dynamic factors we simulate.

Practical Examples (Real-World Use Cases)

Example 1: Well-Maintained Family Sedan

Inputs:

  • Vehicle Year: 2021
  • Vehicle Make: Honda
  • Vehicle Model: CR-V
  • Mileage: 25,000 miles
  • Condition: Good
  • Optional Features Value: $300 (e.g., roof rack)
  • Market Demand Factor: 1.05 (Slightly above average demand)

Assumed Internal Calculations (for illustration):

  • Base Value (estimated): $22,000
  • Mileage Adjustment Factor: 1.05 (Low mileage for its age)
  • Condition Adjustment: +$750 (Good condition adds value)
  • Feature Bonus: $300

Calculation:

Estimated Value = (($22,000 * 1.05) + $750 + $300) * 1.05

Estimated Value = ($23,100 + $750 + $300) * 1.05

Estimated Value = ($24,150) * 1.05 = $25,357.50

Result Interpretation: This Honda CR-V, with relatively low mileage and good condition, commands a strong value, slightly boosted by market demand. The offer is expected to be around $25,000 – $26,000.

Example 2: Older Truck with Higher Mileage

Inputs:

  • Vehicle Year: 2015
  • Vehicle Make: Ford
  • Vehicle Model: F-150
  • Mileage: 95,000 miles
  • Condition: Fair
  • Optional Features Value: $0
  • Market Demand Factor: 0.95 (Average demand)

Assumed Internal Calculations (for illustration):

  • Base Value (estimated): $14,000
  • Mileage Adjustment Factor: 0.85 (Higher mileage for its age)
  • Condition Adjustment: -$1,000 (Fair condition reduces value)
  • Feature Bonus: $0

Calculation:

Estimated Value = (($14,000 * 0.85) – $1,000 + $0) * 0.95

Estimated Value = ($11,900 – $1,000) * 0.95

Estimated Value = ($10,900) * 0.95 = $10,355.00

Result Interpretation: The older model year and higher mileage significantly reduce the base value. The 'Fair' condition further lowers it. The estimate is around $10,355. A physical inspection might reveal further deductions or potential adjustments based on specific mechanicals.

How to Use This Carvana Car Valuation Calculator

Using the Carvana Car Valuation Calculator is straightforward. Follow these steps:

  1. Enter Basic Vehicle Information: Accurately input your vehicle's Year, Make, and Model.
  2. Input Mileage: Provide the exact total mileage on your odometer.
  3. Assess Condition: Honestly select the condition that best describes your vehicle (Excellent, Good, Fair, Poor). Consider both cosmetic appearance and mechanical reliability.
  4. Add Feature Value: If you've added significant aftermarket features or premium options, estimate their added value.
  5. Adjust Market Demand: Use the slider to reflect how popular your type of vehicle is currently in your local market.
  6. Click 'Calculate Value': The calculator will process your inputs and display an estimated trade-in value.

How to read results:

  • Estimated Value: This is the primary figure, representing the approximate amount Carvana might offer.
  • Intermediate Values: The Base Value, Condition Adjustment, Mileage Adjustment, Feature Bonus, and Market Demand Multiplier show how each factor contributes to the final estimate. Use these to understand where the value comes from and where it might be lost.

Decision-making guidance:

  • Compare the estimated value to your expectations and what you might get from a private sale.
  • If the estimate is lower than expected, consider if your condition assessment was too optimistic or if market demand is indeed low.
  • Use the breakdown to identify potential areas for improvement before selling, if feasible (e.g., minor repairs might shift condition from 'Fair' to 'Good').

Key Factors That Affect Carvana Car Valuation Results

Several elements significantly influence the estimated value Carvana offers. Understanding these can help you prepare your vehicle and set realistic expectations:

  1. Vehicle Year, Make, and Model: Newer cars, popular makes/models, and vehicles with a reputation for reliability tend to hold their value better. Luxury brands may depreciate faster initially but can retain value in specific segments.
  2. Mileage: Higher mileage generally means more wear and tear, decreasing value. Extremely low mileage for the car's age can significantly boost its value. The average mileage per year is typically around 12,000-15,000 miles.
  3. Overall Condition: This is paramount. It includes the exterior (dents, scratches, rust), interior (upholstery wear, stains, electronics), and mechanical aspects (engine, transmission, brakes). A well-maintained car needing no immediate repairs will fetch a higher price.
  4. Vehicle History Report (VIN Check): Accidents, flood damage, salvage titles, or extensive previous ownership reported on a VIN check can drastically reduce a car's value, regardless of its apparent condition. Buyers like Carvana meticulously check this.
  5. Trim Level and Features: Higher trim levels (e.g., EX-L vs. LX for a Honda) and desirable optional features (sunroof, navigation, advanced safety tech, premium audio) increase a car's appeal and value.
  6. Market Demand and Location: The demand for specific types of vehicles fluctuates based on trends, seasonality, and geographic location. For example, AWD vehicles might be more valuable in snowy regions, while convertibles are more sought after in warmer climates. Our Carvana Car Valuation Calculator factors this in.
  7. Maintenance Records: A documented history of regular servicing and repairs adds credibility to a car's condition and can positively influence the valuation, as it demonstrates consistent care.
  8. Title Status: A clean title is essential. Cars with branded titles (salvage, rebuilt, flood, lemon) are worth significantly less and may not even be accepted by some buyers.

Frequently Asked Questions (FAQ)

Q1: Is the Carvana Car Valuation Calculator accurate?

A: It provides a strong estimate based on general market data and common valuation factors. However, the final offer depends on a physical inspection by Carvana, which can reveal issues not captured by the calculator and consider hyper-local market conditions.

Q2: How is the "Condition" assessed in the calculator?

A: The calculator uses broad categories (Excellent, Good, Fair, Poor). In reality, Carvana's inspection looks at specific criteria like paint condition, interior wear, tire tread depth, and mechanical function.

Q3: Does Carvana buy cars with a loan on them?

A: Yes, Carvana typically handles paying off your loan directly as part of the transaction if your offer covers the loan balance. If the offer is less than the loan balance, you'll need to pay the difference.

Q4: What is the difference between Carvana's offer and a dealership trade-in?

A: Carvana often aims for a more transparent, online-first process and may offer values closer to retail prices compared to traditional dealerships, which operate on a different business model and may offer lower wholesale values.

Q5: Can I sell a car that has been in an accident?

A: Yes, you can, but the value will be significantly reduced. Carvana will likely identify this during their inspection (and it should be disclosed on the vehicle history report). Honesty is key.

Q6: How does market demand affect my car's value?

A: High demand for your specific make/model (e.g., fuel-efficient cars during high gas prices) increases its value. Low demand decreases it. Our calculator uses a multiplier to simulate this effect.

Q7: What if my car has modifications?

A: Some modifications might increase value if they are desirable and professionally installed (e.g., high-quality off-road gear on a Jeep). However, many aftermarket modifications can decrease value or make the car harder to sell, as they cater to niche tastes.

Q8: Does Carvana inspect the car before finalizing the offer?

A: Yes. After you accept their initial online offer, Carvana usually arranges an inspection (often at your home) to verify the car's condition and details before finalizing the purchase and payment.

function validateInput(id, errorId, minValue, maxValue, isRequired = true) { var input = document.getElementById(id); var errorElement = document.getElementById(errorId); var value = input.value.trim(); errorElement.classList.remove('visible'); errorElement.innerText = "; if (isRequired && value === ") { errorElement.innerText = 'This field is required.'; errorElement.classList.add('visible'); return false; } if (value !== ") { var numberValue = parseFloat(value); if (isNaN(numberValue)) { errorElement.innerText = 'Please enter a valid number.'; errorElement.classList.add('visible'); return false; } if (minValue !== undefined && numberValue maxValue) { errorElement.innerText = 'Value cannot be more than ' + maxValue + '.'; errorElement.classList.add('visible'); return false; } } return true; } function getConditionValue(condition) { switch (condition) { case 'excellent': return 1.15; // +15% case 'good': return 1.05; // +5% case 'fair': return 0.90; // -10% case 'poor': return 0.70; // -30% default: return 1.00; } } function getMileageAdjustment(mileage, year) { var avgMilesPerYear = 12000; var currentYear = new Date().getFullYear(); var carAge = currentYear – year; var expectedMileage = carAge * avgMilesPerYear; var mileageDifference = mileage – expectedMileage; var adjustmentFactor = 1.0; if (mileageDifference = 2018) base += 5000; if (year >= 2015) base += 3000; if (makeLower.includes('honda') || makeLower.includes('toyota')) base += 2000; if (makeLower.includes('bmw') || makeLower.includes('mercedes') || makeLower.includes('audi')) base += 3000; if (makeLower.includes('ford') && modelLower.includes('f-150')) base += 4000; // Popular truck if (modelLower.includes('suv') || modelLower.includes('crossover') || modelLower.includes('truck')) base += 1500; // Add some noise based on model length maybe? Very simplistic. base += model.length * 50; return Math.max(base, 3000); // Minimum base value } function calculateValue() { var year = parseInt(document.getElementById('vehicleYear').value); var make = document.getElementById('vehicleMake').value; var model = document.getElementById('vehicleModel').value; var mileage = parseInt(document.getElementById('mileage').value); var condition = document.getElementById('condition').value; var featuresValue = parseFloat(document.getElementById('features').value); var marketDemand = parseFloat(document.getElementById('marketDemand').value); // Validation var isValid = true; isValid &= validateInput('vehicleYear', 'vehicleYearError', 1980, new Date().getFullYear() + 1); isValid &= validateInput('vehicleMake', 'vehicleMakeError'); isValid &= validateInput('vehicleModel', 'vehicleModelError'); isValid &= validateInput('mileage', 'mileageError', 0); isValid &= validateInput('features', 'featuresError', 0); if (!isValid) { document.getElementById('results').style.display = 'none'; return; } var baseValue = calculateBaseValue(year, make, model); var mileageAdjFactor = getMileageAdjustment(mileage, year); var conditionFactor = getConditionValue(condition); var conditionAdjustment = baseValue * (conditionFactor – 1); // Calculate actual dollar adjustment var estimatedValueBeforeDemand = (baseValue * mileageAdjFactor) + conditionAdjustment + featuresValue; var finalEstimatedValue = estimatedValueBeforeDemand * marketDemand; // Ensure final value isn't negative and format it finalEstimatedValue = Math.max(finalEstimatedValue, 0); document.getElementById('baseValue').innerText = '$' + baseValue.toLocaleString(undefined, { minimumFractionDigits: 0, maximumFractionDigits: 0 }); document.getElementById('mileageAdjustment').innerText = (mileageAdjFactor * 100 – 100).toFixed(1) + '%'; document.getElementById('conditionAdjustment').innerText = (conditionFactor * 100 – 100).toFixed(1) + '%'; document.getElementById('featureBonus').innerText = '$' + featuresValue.toLocaleString(undefined, { minimumFractionDigits: 0, maximumFractionDigits: 0 }); document.getElementById('marketDemandResult').innerText = marketDemand.toFixed(2) + 'x'; document.getElementById('mainResult').innerText = '$' + finalEstimatedValue.toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }); document.getElementById('results').style.display = 'block'; updateChart(baseValue, mileageAdjFactor, conditionAdjustment, featuresValue, marketDemand, finalEstimatedValue); } function resetCalculator() { document.getElementById('vehicleYear').value = "2020"; document.getElementById('vehicleMake').value = "Toyota"; document.getElementById('vehicleModel').value = "Camry"; document.getElementById('mileage').value = "35000"; document.getElementById('condition').value = "good"; document.getElementById('features').value = "500"; document.getElementById('marketDemand').value = "1.0"; document.getElementById('marketDemandValue').innerText = '1.0'; document.getElementById('vehicleYearError').classList.remove('visible'); document.getElementById('vehicleMakeError').classList.remove('visible'); document.getElementById('vehicleModelError').classList.remove('visible'); document.getElementById('mileageError').classList.remove('visible'); document.getElementById('featuresError').classList.remove('visible'); document.getElementById('results').style.display = 'none'; // Optionally call calculateValue() to show default results // calculateValue(); } function copyResults() { var mainResult = document.getElementById('mainResult').innerText; var baseValue = document.getElementById('baseValue').innerText; var conditionAdj = document.getElementById('conditionAdjustment').innerText; var mileageAdj = document.getElementById('mileageAdjustment').innerText; var featureBonus = document.getElementById('featureBonus').innerText; var marketDemand = document.getElementById('marketDemandResult').innerText; var assumptions = "Key Assumptions:\n"; assumptions += "Market Demand Factor: " + document.getElementById('marketDemand').value + "\n"; assumptions += "Vehicle Condition: " + document.getElementById('condition').options[document.getElementById('condition').selectedIndex].text + "\n"; assumptions += "Optional Features Value: " + featureBonus + "\n"; var textToCopy = "— Estimated Car Value —\n"; textToCopy += "Estimated Value: " + mainResult + "\n"; textToCopy += "—————————\n"; textToCopy += "Breakdown:\n"; textToCopy += "Base Value: " + baseValue + "\n"; textToCopy += "Mileage Adjustment: " + mileageAdj + "\n"; textToCopy += "Condition Adjustment: " + conditionAdj + "\n"; textToCopy += assumptions; // Use a temporary textarea to copy var textArea = document.createElement("textarea"); textArea.value = textToCopy; textArea.style.position = "fixed"; textArea.style.left = "-9999px"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Results copied!' : 'Copying failed'; // Simple feedback (could use a toast/snackbar) alert(msg); } catch (err) { alert('Copying failed: ' + err); } document.body.removeChild(textArea); } function updateChart(baseValue, mileageAdjFactor, conditionAdjustment, featuresValue, marketDemand, finalEstimatedValue) { var ctx = document.getElementById('valuationChart').getContext('2d'); if (window.valuationChartInstance) { window.valuationChartInstance.destroy(); // Destroy previous chart if it exists } // Prepare data for chart var conditionComponent = baseValue * (getConditionValue(document.getElementById('condition').value) -1 ); // Recalculate actual dollar adjustment for consistency var mileageComponent = baseValue * (mileageAdjFactor – 1); // Recalculate actual dollar adjustment for consistency var featureComponent = featuresValue; var marketDemandMultiplier = marketDemand; var baseValueComponent = baseValue; // Original base value // Adjust components to show how they add/subtract from a 'neutral' base (or from each other) // For simplicity, let's show components contributing to the value before market demand multiplier var chartData = { labels: ['Base Value', 'Mileage Adj.', 'Condition Adj.', 'Features Bonus'], datasets: [{ label: 'Value Contribution ($)', data: [ baseValue, baseValue * (mileageAdjFactor – 1), // Show the *delta* from base conditionComponent, featureComponent ], backgroundColor: [ 'rgba(0, 74, 153, 0.6)', // Base Value 'rgba(40, 167, 69, 0.6)', // Mileage Adj. 'rgba(255, 193, 7, 0.6)', // Condition Adj. 'rgba(108, 117, 125, 0.6)' // Features Bonus ], borderColor: [ 'rgba(0, 74, 153, 1)', 'rgba(40, 167, 69, 1)', 'rgba(255, 193, 7, 1)', 'rgba(108, 117, 125, 1)' ], borderWidth: 1 }, { label: 'Market Demand Multiplier Effect', data: [ baseValue * (marketDemand – 1), // Show effect of multiplier on base 0, // Not applicable to other components directly in this dataset 0, 0 ], backgroundColor: 'rgba(220, 53, 69, 0.5)', // Reddish for multiplier effect borderColor: 'rgba(220, 53, 69, 1)', borderWidth: 1 }] }; // Create the chart window.valuationChartInstance = new Chart(ctx, { type: 'bar', data: chartData, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: false, // Adjust if negative values make sense for adj. title: { display: true, text: 'Dollar Value ($)' } }, x: { title: { display: true, text: 'Valuation Component' } } }, plugins: { title: { display: true, text: 'Breakdown of Valuation Components', font: { size: 16 } }, tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || "; if (label) { label += ': '; } if (context.parsed.y !== null) { // Format as currency label += new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD', minimumFractionDigits: 0, maximumFractionDigits: 0 }).format(context.parsed.y); } return label; } } } } } }); } // Initial calculation on load (optional, but good for defaults) document.addEventListener('DOMContentLoaded', function() { calculateValue(); });

Leave a Comment