Candle Making Calculator

Candle Making Cost Calculator: Calculate Your Candle Profitability :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ddd; –card-background: #fff; –shadow: 0 2px 5px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(–background-color); color: var(–text-color); line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 960px; margin: 20px auto; padding: 20px; background-color: var(–card-background); border-radius: 8px; box-shadow: var(–shadow); } h1, h2, h3 { color: var(–primary-color); text-align: center; margin-bottom: 1.5em; } h1 { font-size: 2.2em; } h2 { font-size: 1.8em; margin-top: 1.5em; border-bottom: 2px solid var(–primary-color); padding-bottom: 0.5em; } h3 { font-size: 1.4em; margin-top: 1.2em; } .loan-calc-container { background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); margin-bottom: 30px; 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Candle Making Cost Calculator

Accurately calculate your candle production costs and profit margins to price your creations effectively.

Enter the total weight of wax used per candle in grams.
Enter the percentage of fragrance oil relative to wax weight (e.g., 8 for 8%).
Enter the weight of dye used per candle in grams (if applicable).
Enter the cost of one wick.
Enter the cost of one candle container (jar, tin, etc.).
Enter the cost of one label.
Estimate costs for things like warning labels, glue dots, etc.
Enter the cost of your wax per kilogram (1000 grams).
Enter the cost of your fragrance oil per kilogram (1000 grams).
Enter the cost of your dye per kilogram (1000 grams) (if applicable).
Estimate the time in hours it takes to make one candle.
Your desired or actual hourly wage.
Enter your target profit margin as a percentage (e.g., 50 for 50%).

Your Candle Cost Breakdown

Formula Used: Total Cost = (Wax Cost + Fragrance Cost + Dye Cost + Wick Cost + Container Cost + Label Cost + Other Supplies Cost) + Labor Cost. Selling Price = Total Cost / (1 – Desired Profit Margin).
Material Cost Breakdown Per Candle
Material Cost Per Candle (grams/unit) Cost Per Candle ($)
Wax
Fragrance Oil
Dye
Wick 1
Container 1
Label 1
Other Supplies 1
Total Material Cost:
Cost Distribution Per Candle

What is a Candle Making Cost Calculator?

A candle making cost calculator is a specialized financial tool designed to help candle makers, from hobbyists to small businesses, accurately determine the total cost of producing a single candle. It takes into account all the variable expenses involved in creating a candle, such as wax, fragrance oils, dyes, wicks, containers, labels, and other supplies. Additionally, it incorporates labor costs and allows users to factor in their desired profit margin to suggest a retail selling price. This calculator is essential for anyone looking to price their handmade candles profitably and understand the financial viability of their craft.

Who should use it?

  • Hobbyist Candle Makers: To understand if their passion project is financially sustainable or to price gifts appropriately.
  • Small Business Owners: To set competitive yet profitable prices, manage inventory costs, and analyze profitability.
  • Etsy Sellers & Online Crafters: To ensure their online store pricing covers all expenses and generates income.
  • New Entrepreneurs: To get a clear picture of startup costs and ongoing expenses for a candle business.

Common Misconceptions:

  • "It's just wax and a wick, how expensive can it be?" This overlooks the significant costs of containers, fragrance, branding (labels), and crucially, labor.
  • "I'll just guess my selling price." Without calculating costs, you risk underpricing and losing money, or overpricing and deterring customers.
  • "My time isn't worth money." Labor is a real cost. Failing to account for it means you're essentially working for free.

Candle Making Cost Calculator Formula and Mathematical Explanation

The core of the candle making cost calculator involves summing up all direct material costs, adding labor costs, and then applying a profit margin to determine the selling price. Here's a step-by-step breakdown:

1. Calculate Material Costs

Each material cost is calculated based on the quantity used per candle and its bulk price.

  • Wax Cost: (Wax Weight (g) / 1000) * Wax Price (per kg)
  • Fragrance Oil Cost: (Wax Weight (g) * (Fragrance Load (%) / 100)) / 1000 * Fragrance Oil Price (per kg)
  • Dye Cost: (Dye Weight (g) / 1000) * Dye Price (per kg)
  • Wick Cost: Direct cost per wick.
  • Container Cost: Direct cost per container.
  • Label Cost: Direct cost per label.
  • Other Supplies Cost: Direct estimated cost per candle.

Total Material Cost = Sum of all individual material costs listed above.

2. Calculate Labor Cost

This accounts for the time spent making each candle.

  • Labor Cost = Labor Hours (per candle) * Hourly Labor Rate ($)

3. Calculate Total Cost Per Candle

This is the sum of all expenses before profit.

  • Total Cost Per Candle = Total Material Cost + Labor Cost

4. Determine Selling Price with Profit Margin

This ensures the business is profitable.

  • Selling Price = Total Cost Per Candle / (1 – (Desired Profit Margin (%) / 100))

The calculator displays the Total Cost Per Candle as the primary result, along with intermediate values like Total Material Cost, Labor Cost, and the Suggested Selling Price based on your desired profit margin.

Variable Meaning Unit Typical Range
Wax Weight Amount of wax used in one candle. grams (g) 50 – 500g
Fragrance Load Percentage of fragrance oil relative to wax weight. % 5% – 12%
Dye Weight Amount of dye used in one candle. grams (g) 0.1 – 5g
Wick Cost Cost of a single wick. $ $0.10 – $0.50
Container Cost Cost of a single candle vessel. $ $0.50 – $5.00
Label Cost Cost of a single product label. $ $0.05 – $0.50
Other Supplies Cost Estimated cost for miscellaneous items per candle. $ $0.10 – $1.00
Wax Price Bulk cost of wax per kilogram. $/kg $4.00 – $15.00
Fragrance Oil Price Bulk cost of fragrance oil per kilogram. $/kg $15.00 – $50.00
Dye Price Bulk cost of dye per kilogram. $/kg $20.00 – $60.00
Labor Hours Time spent making one candle. hours 0.1 – 1.0 hours
Hourly Labor Rate Your desired or actual wage per hour. $/hour $10.00 – $25.00
Desired Profit Margin Target profit percentage. % 30% – 70%

Practical Examples (Real-World Use Cases)

Let's see how the candle making cost calculator works with realistic scenarios.

Example 1: Standard Soy Candle

Sarah makes 8oz (approx. 227g) soy wax candles. She uses a specific container and fragrance.

  • Wax Weight: 227g
  • Fragrance Load: 10%
  • Dye Weight: 0g (no dye)
  • Wick Cost: $0.20
  • Container Cost: $1.20
  • Label Cost: $0.10
  • Other Supplies Cost: $0.15
  • Wax Price Per Kg: $6.00
  • Fragrance Oil Price Per Kg: $30.00
  • Dye Price Per Kg: $30.00 (not used)
  • Labor Hours Per Candle: 0.3 hours
  • Hourly Labor Rate: $15.00
  • Desired Profit Margin: 50%

Calculation Breakdown:

  • Wax Cost: (227g / 1000) * $6.00 = $1.36
  • Fragrance Cost: (227g * 0.10) / 1000 * $30.00 = $0.68
  • Dye Cost: $0.00
  • Total Material Cost: $1.36 + $0.68 + $0.20 + $1.20 + $0.10 + $0.15 = $3.69
  • Labor Cost: 0.3 hours * $15.00/hour = $4.50
  • Total Cost Per Candle: $3.69 + $4.50 = $8.19
  • Suggested Selling Price: $8.19 / (1 – 0.50) = $16.38

Interpretation: Sarah's total cost to produce one candle is $8.19. To achieve a 50% profit margin, she should aim to sell it for approximately $16.38. This price point needs to be competitive within her market.

Example 2: Small Tinned Candle with Dye

Mark is creating smaller, 4oz (approx. 113g) candles in tins, using a colored dye.

  • Wax Weight: 113g
  • Fragrance Load: 8%
  • Dye Weight: 0.5g
  • Wick Cost: $0.15
  • Container Cost: $0.80 (tin)
  • Label Cost: $0.08
  • Other Supplies Cost: $0.10
  • Wax Price Per Kg: $5.50
  • Fragrance Oil Price Per Kg: $28.00
  • Dye Price Per Kg: $40.00
  • Labor Hours Per Candle: 0.2 hours
  • Hourly Labor Rate: $18.00
  • Desired Profit Margin: 60%

Calculation Breakdown:

  • Wax Cost: (113g / 1000) * $5.50 = $0.62
  • Fragrance Cost: (113g * 0.08) / 1000 * $28.00 = $0.25
  • Dye Cost: (0.5g / 1000) * $40.00 = $0.02
  • Total Material Cost: $0.62 + $0.25 + $0.02 + $0.15 + $0.80 + $0.08 + $0.10 = $2.02
  • Labor Cost: 0.2 hours * $18.00/hour = $3.60
  • Total Cost Per Candle: $2.02 + $3.60 = $5.62
  • Suggested Selling Price: $5.62 / (1 – 0.60) = $14.05

Interpretation: Mark's cost for this smaller candle is $5.62. A 60% profit margin suggests a selling price of $14.05. This highlights how container costs and labor can significantly impact the final price, even for smaller candles.

How to Use This Candle Making Cost Calculator

Using the candle making cost calculator is straightforward. Follow these steps to get accurate costings for your candles:

  1. Input Your Material Details: Enter the exact weight of wax, fragrance oil percentage, and dye weight (if used) for a single candle.
  2. Enter Component Costs: Input the cost for each individual component: wick, container, label, and any other miscellaneous supplies.
  3. Input Bulk Material Prices: Enter the price you pay for wax, fragrance oil, and dye per kilogram (1000 grams). This is crucial for accurate material cost calculation.
  4. Specify Labor Details: Estimate the time in hours it takes you to produce one candle and enter your desired hourly labor rate.
  5. Set Your Profit Goal: Enter the profit margin percentage you aim to achieve (e.g., 50 for 50%).
  6. Click 'Calculate Costs': The calculator will instantly update with your results.

How to Read Results:

  • Primary Result (Total Cost Per Candle): This is the absolute minimum you need to charge to break even, considering all materials and labor.
  • Intermediate Values: Understand the breakdown – Total Material Cost, Labor Cost, and Suggested Selling Price.
  • Key Assumptions: See the calculated weights of fragrance and dye, and the final suggested selling price.
  • Material Cost Breakdown Table: Provides a detailed view of how much each material contributes to the total cost.
  • Cost Distribution Chart: Visually represents the proportion of costs (materials vs. labor).

Decision-Making Guidance:

  • Compare the Suggested Selling Price to market prices. Is it competitive?
  • If the price is too high, identify areas to reduce costs: Can you find cheaper suppliers for bulk materials? Can you optimize your production process to reduce labor time? Can you negotiate better prices for containers or wicks?
  • If the price is too low, consider increasing your profit margin or re-evaluating your labor rate.
  • Use the results to negotiate better bulk pricing with your suppliers.

Key Factors That Affect Candle Making Cost Results

Several factors significantly influence the final cost and profitability of your handmade candles. Understanding these helps in accurate calculation and strategic pricing:

  1. Bulk Purchasing Power: The price you pay per kilogram for wax, fragrance oils, and even containers can vary dramatically based on the quantity you buy. Buying in larger volumes often leads to lower per-unit costs, directly reducing your material expenses.
  2. Supplier Choice & Quality: Different suppliers offer varying prices and quality levels for the same materials. High-quality, premium fragrance oils or unique containers will naturally increase your costs compared to standard options.
  3. Fragrance Load & Type: Higher fragrance loads mean using more fragrance oil per candle, increasing material costs. Some fragrance oils are also more expensive than others.
  4. Container & Packaging Costs: The vessel, lid, labels, and any additional packaging (boxes, tissue paper) are significant cost drivers. Elaborate or custom packaging increases expenses substantially.
  5. Labor Efficiency & Time: The time it takes to make each candle directly impacts labor costs. Streamlining your process, improving workflow, or using efficient tools can reduce the hours per candle, lowering this cost component.
  6. Production Volume: While this calculator focuses on per-candle cost, your overall production volume affects overheads. Higher volumes might allow for better bulk discounts but also increase the need for more equipment and potentially staff.
  7. Waste & Spoilage: Mistakes during production (e.g., cracked candles, incorrect pouring temperatures) lead to waste. Factor in a small percentage for potential spoilage or imperfect items.
  8. Overhead Costs: While not directly in this calculator, remember to consider indirect costs like rent for workspace, utilities, insurance, marketing expenses, and website fees. These need to be covered by your overall profit.

Frequently Asked Questions (FAQ)

Q1: What is the most accurate way to measure materials for the calculator?

A: Use a digital kitchen scale that measures in grams for precise measurements of wax, fragrance oil, and dye. For wicks, containers, and labels, use their individual purchase cost.

Q2: Should I include the cost of the melting pot or pouring pitcher in my calculations?

A: These are typically considered startup or overhead costs, not direct costs per candle. You would spread their cost over many candles or account for them in your overall business expenses, not in this per-candle calculator.

Q3: How do I calculate the cost of fragrance oil if it's sold in pounds or ounces?

A: Convert the price to cost per kilogram. 1 pound ≈ 453.59 grams, 1 ounce ≈ 28.35 grams. For example, if fragrance oil costs $10 per pound, that's $10 / 0.45359 kg ≈ $22.05 per kg.

Q4: What if my wax and fragrance oil are different prices per kg?

A: The calculator has separate fields for Wax Price Per Kg and Fragrance Oil Price Per Kg. Enter the correct price for each material.

Q5: Is it okay to have a lower profit margin if I want to be more competitive?

A: While competitiveness is important, ensure your profit margin is sustainable. A margin below 30-40% can be risky, especially after accounting for overheads not included here. Use the calculator to see the impact of different margins.

Q6: How do I handle different candle sizes or scents?

A: You should run the calculator separately for each distinct candle type (size, container, wax blend, fragrance type). Each will have a different cost structure.

Q7: What does "Other Supplies Cost" typically include?

A: This can include items like wick stickers/glue dots, warning labels, stir sticks, pouring pot liners, thermometers (if disposable), and any small consumables used per candle.

Q8: Can this calculator help me determine wholesale pricing?

A: Yes. Wholesale pricing is typically around 50% of your retail price. Calculate your retail price using your desired profit margin, then divide that by two to get a potential wholesale price.

© 2023 Your Candle Business Name. All rights reserved.

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var materialCostDiv = document.getElementById('materialCost'); var laborCostResultDiv = document.getElementById('laborCostResult'); var totalCostPerCandleDiv = document.getElementById('totalCostPerCandle'); var calculatedFragranceWeightDiv = document.getElementById('calculatedFragranceWeight'); var calculatedDyeWeightDiv = document.getElementById('calculatedDyeWeight'); var suggestedSellingPriceDiv = document.getElementById('suggestedSellingPrice'); var chart = null; var ctx = document.getElementById('costDistributionChart').getContext('2d'); function validateInput(inputId, errorId, minValue = null, maxValue = null) { var input = document.getElementById(inputId); var error = document.getElementById(errorId); var value = parseFloat(input.value); error.classList.remove('visible'); input.style.borderColor = '#ddd'; if (isNaN(value)) { error.textContent = 'Please enter a valid number.'; error.classList.add('visible'); input.style.borderColor = '#dc3545'; return false; } if (minValue !== null && value maxValue) { error.textContent = 'Value cannot be greater than ' + maxValue + '.'; error.classList.add('visible'); input.style.borderColor = '#dc3545'; return false; } return true; } function calculateCosts() { // Clear previous errors document.querySelectorAll('.error-message').forEach(function(el) { el.classList.remove('visible'); el.textContent = "; }); document.querySelectorAll('input[type="number"], select').forEach(function(input) { input.style.borderColor = '#ddd'; }); // Validate all inputs var isValid = true; isValid &= validateInput('waxWeight', 'waxWeightError', 0); isValid &= validateInput('fragranceLoad', 'fragranceLoadError', 0, 100); isValid &= validateInput('dyeWeight', 'dyeWeightError', 0); isValid &= validateInput('wickCost', 'wickCostError', 0); isValid &= validateInput('containerCost', 'containerCostError', 0); isValid &= validateInput('labelCost', 'labelCostError', 0); isValid &= validateInput('otherSuppliesCost', 'otherSuppliesCostError', 0); isValid &= validateInput('waxPricePerKg', 'waxPricePerKgError', 0); isValid &= validateInput('fragrancePricePerKg', 'fragrancePricePerKgError', 0); isValid &= validateInput('dyePricePerKg', 'dyePricePerKgError', 0); isValid &= validateInput('laborHoursPerCandle', 'laborHoursPerCandleError', 0); isValid &= validateInput('hourlyLaborRate', 'hourlyLaborRateError', 0); isValid &= validateInput('desiredProfitMargin', 'desiredProfitMarginError', 0, 100); if (!isValid) { resultsContainer.style.display = 'none'; return; } var waxWeight = parseFloat(waxWeightInput.value); var fragranceLoad = parseFloat(fragranceLoadInput.value); var dyeWeight = parseFloat(dyeWeightInput.value); var wickCost = parseFloat(wickCostInput.value); var containerCost = parseFloat(containerCostInput.value); var labelCost = parseFloat(labelCostInput.value); var otherSuppliesCost = parseFloat(otherSuppliesCostInput.value); var waxPricePerKg = parseFloat(waxPricePerKgInput.value); var fragrancePricePerKg = parseFloat(fragrancePricePerKgInput.value); var dyePricePerKg = parseFloat(dyePricePerKgInput.value); var laborHoursPerCandle = parseFloat(laborHoursPerCandleInput.value); var hourlyLaborRate = parseFloat(hourlyLaborRateInput.value); var desiredProfitMargin = parseFloat(desiredProfitMarginInput.value); // Calculations var waxCost = (waxWeight / 1000) * waxPricePerKg; var fragranceWeight = waxWeight * (fragranceLoad / 100); var fragranceCost = (fragranceWeight / 1000) * fragrancePricePerKg; var dyeCost = (dyeWeight / 1000) * dyePricePerKg; var totalMaterialCost = waxCost + fragranceCost + dyeCost + wickCost + containerCost + labelCost + otherSuppliesCost; var laborCost = laborHoursPerCandle * hourlyLaborRate; var totalCostPerCandle = totalMaterialCost + laborCost; var sellingPrice = 0; if (desiredProfitMargin < 100) { sellingPrice = totalCostPerCandle / (1 – (desiredProfitMargin / 100)); } else { sellingPrice = totalCostPerCandle * 2; // Default to 100% profit if margin is 100% or more } // Update Results Display primaryResultDiv.textContent = '$' + totalCostPerCandle.toFixed(2); materialCostDiv.textContent = 'Total Material Cost: $' + totalCostPerCandle.toFixed(2); laborCostResultDiv.textContent = 'Labor Cost: $' + laborCost.toFixed(2); totalCostPerCandleDiv.textContent = 'Total Cost Per Candle: $' + totalCostPerCandle.toFixed(2); calculatedFragranceWeightDiv.textContent = 'Fragrance Weight: ' + fragranceWeight.toFixed(2) + 'g'; calculatedDyeWeightDiv.textContent = 'Dye Weight: ' + dyeWeight.toFixed(2) + 'g'; suggestedSellingPriceDiv.textContent = 'Suggested Selling Price: $' + sellingPrice.toFixed(2); resultsContainer.style.display = 'block'; // Update Table document.getElementById('tableWaxWeight').textContent = waxWeight.toFixed(2) + 'g'; document.getElementById('tableWaxCost').textContent = '$' + waxCost.toFixed(2); document.getElementById('tableFragranceWeight').textContent = fragranceWeight.toFixed(2) + 'g'; document.getElementById('tableFragranceCost').textContent = '$' + fragranceCost.toFixed(2); document.getElementById('tableDyeWeight').textContent = dyeWeight.toFixed(2) + 'g'; document.getElementById('tableDyeCost').textContent = '$' + dyeCost.toFixed(2); document.getElementById('tableWickCost').textContent = '$' + wickCost.toFixed(2); document.getElementById('tableContainerCost').textContent = '$' + containerCost.toFixed(2); document.getElementById('tableLabelCost').textContent = '$' + labelCost.toFixed(2); document.getElementById('tableOtherSuppliesCost').textContent = '$' + otherSuppliesCost.toFixed(2); document.getElementById('tableTotalMaterialCost').textContent = '$' + totalMaterialCost.toFixed(2); // Update Chart updateChart(totalMaterialCost, laborCost, sellingPrice); } function updateChart(materialCost, laborCost, sellingPrice) { if (chart) { chart.destroy(); } var data = { labels: ['Materials', 'Labor', 'Profit'], datasets: [{ label: 'Cost Breakdown ($)', data: [materialCost, laborCost, sellingPrice – (materialCost + laborCost)], backgroundColor: [ 'rgba(0, 74, 153, 0.7)', // Primary color for Materials 'rgba(28, 163, 184, 0.7)', // A complementary blue for Labor 'rgba(40, 167, 69, 0.7)' // Success color for Profit ], borderColor: [ 'rgba(0, 74, 153, 1)', 'rgba(28, 163, 184, 1)', 'rgba(40, 167, 69, 1)' ], borderWidth: 1 }] }; chart = new Chart(ctx, { type: 'doughnut', // Changed to doughnut for better visual representation of parts of a whole data: data, options: { responsive: true, maintainAspectRatio: false, plugins: { legend: { position: 'top', }, title: { display: true, text: 'Cost & Profit Distribution' } } } }); } function resetCalculator() { waxWeightInput.value = 200; fragranceLoadInput.value = 8; dyeWeightInput.value = 1; wickCostInput.value = 0.25; containerCostInput.value = 1.50; labelCostInput.value = 0.15; otherSuppliesCostInput.value = 0.20; waxPricePerKgInput.value = 5.00; fragrancePricePerKgInput.value = 25.00; dyePricePerKgInput.value = 30.00; laborHoursPerCandleInput.value = 0.25; hourlyLaborRateInput.value = 15.00; desiredProfitMarginInput.value = 50; // Clear errors and results document.querySelectorAll('.error-message').forEach(function(el) { el.classList.remove('visible'); el.textContent = ''; }); document.querySelectorAll('input[type="number"], select').forEach(function(input) { input.style.borderColor = '#ddd'; }); resultsContainer.style.display = 'none'; if (chart) { chart.destroy(); chart = null; } // Clear table content document.getElementById('tableWaxWeight').textContent = ''; document.getElementById('tableWaxCost').textContent = ''; document.getElementById('tableFragranceWeight').textContent = ''; document.getElementById('tableFragranceCost').textContent = ''; document.getElementById('tableDyeWeight').textContent = ''; document.getElementById('tableDyeCost').textContent = ''; document.getElementById('tableWickCost').textContent = ''; document.getElementById('tableContainerCost').textContent = ''; document.getElementById('tableLabelCost').textContent = ''; document.getElementById('tableOtherSuppliesCost').textContent = ''; document.getElementById('tableTotalMaterialCost').textContent = ''; } function copyResults() { var resultsText = "Candle Making Cost Calculation:\n\n"; resultsText += "— Key Results —\n"; resultsText += "Total Cost Per Candle: " + primaryResultDiv.textContent + "\n"; resultsText += "Suggested Selling Price: " + suggestedSellingPriceDiv.textContent.replace('Suggested Selling Price: ', '') + "\n\n"; resultsText += "— Cost Breakdown —\n"; resultsText += "Total Material Cost: " + materialCostDiv.textContent.replace('Total Material Cost: ', '') + "\n"; resultsText += "Labor Cost: " + laborCostResultDiv.textContent.replace('Labor Cost: ', '') + "\n\n"; resultsText += "— Material Details —\n"; resultsText += "Wax Weight: " + document.getElementById('tableWaxWeight').textContent + "\n"; resultsText += "Wax Cost: " + document.getElementById('tableWaxCost').textContent + "\n"; resultsText += "Fragrance Oil Weight: " + document.getElementById('tableFragranceWeight').textContent + "\n"; resultsText += "Fragrance Oil Cost: " + document.getElementById('tableFragranceCost').textContent + "\n"; resultsText += "Dye Weight: " + document.getElementById('tableDyeWeight').textContent + "\n"; resultsText += "Dye Cost: " + document.getElementById('tableDyeCost').textContent + "\n"; resultsText += "Wick Cost: " + document.getElementById('tableWickCost').textContent + "\n"; resultsText += "Container Cost: " + document.getElementById('tableContainerCost').textContent + "\n"; resultsText += "Label Cost: " + document.getElementById('tableLabelCost').textContent + "\n"; resultsText += "Other Supplies Cost: " + document.getElementById('tableOtherSuppliesCost').textContent + "\n"; resultsText += "Total Material Cost (Table): " + document.getElementById('tableTotalMaterialCost').textContent + "\n\n"; resultsText += "— Key Assumptions —\n"; resultsText += "Wax Weight Used: " + waxWeightInput.value + "g\n"; resultsText += "Fragrance Load: " + fragranceLoadInput.value + "%\n"; resultsText += "Dye Weight Used: " + dyeWeightInput.value + "g\n"; resultsText += "Wax Price: $" + waxPricePerKgInput.value + "/kg\n"; resultsText += "Fragrance Oil Price: $" + fragrancePricePerKgInput.value + "/kg\n"; resultsText += "Dye Price: $" + dyePricePerKgInput.value + "/kg\n"; resultsText += "Labor Hours Per Candle: " + laborHoursPerCandleInput.value + "\n"; resultsText += "Hourly Labor Rate: $" + hourlyLaborRateInput.value + "\n"; resultsText += "Desired Profit Margin: " + desiredProfitMarginInput.value + "%\n"; // Use a temporary textarea to copy text var textArea = document.createElement("textarea"); textArea.value = resultsText; 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 to clipboard!' : 'Failed to copy results.'; console.log(msg); // Optionally show a temporary message to the user var copyButton = document.querySelector('.btn-copy'); var originalText = copyButton.textContent; copyButton.textContent = 'Copied!'; setTimeout(function() { copyButton.textContent = originalText; }, 2000); } catch (err) { console.error('Fallback: Oops, unable to copy' + err); } document.body.removeChild(textArea); } // Initial calculation on page load document.addEventListener('DOMContentLoaded', function() { calculateCosts(); });

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