Comfort Colors 1717 T Shirt Weight Calculator

Comfort Colors 1717 T-Shirt Weight Calculator body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background-color: #f8f9fa; margin: 0; padding: 0; } .container { max-width: 1000px; margin: 20px auto; padding: 20px; background-color: #ffffff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } header { background-color: #004a99; color: #ffffff; padding: 20px; border-radius: 8px 8px 0 0; text-align: center; margin-bottom: 20px; } header h1 { margin: 0; font-size: 2em; } .calculator-section { margin-bottom: 30px; padding: 25px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #fefefe; } .calculator-section h2 { color: #004a99; margin-top: 0; border-bottom: 2px solid #004a99; padding-bottom: 10px; } .input-group { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; } .input-group label { font-weight: bold; color: #555; } .input-group input[type="number"], .input-group select { padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 1rem; width: calc(100% – 22px); /* Adjust for padding and border */ } .input-group input[type="number"]:focus, .input-group select:focus { border-color: #004a99; outline: none; box-shadow: 0 0 0 3px rgba(0, 74, 153, 0.2); } .input-group .helper-text { font-size: 0.85em; color: #666; margin-top: 5px; } .error-message { color: #dc3545; font-size: 0.9em; margin-top: 5px; display: none; /* Hidden by default */ } button { padding: 12px 20px; background-color: #004a99; color: #ffffff; border: none; border-radius: 5px; cursor: pointer; font-size: 1rem; margin-right: 10px; transition: background-color 0.3s ease; } button:hover { background-color: #003f80; } button.reset-button { background-color: #6c757d; } button.reset-button:hover { background-color: #5a6268; } button.copy-button { background-color: #28a745; } button.copy-button:hover { background-color: #218838; } .results-container { margin-top: 30px; padding: 20px; background-color: #e9ecef; border-radius: 8px; border: 1px solid #ced4da; } .results-container h3 { color: #004a99; margin-top: 0; text-align: center; margin-bottom: 15px; } #primary-result { font-size: 2.5em; font-weight: bold; color: #28a745; text-align: center; display: block; margin-bottom: 20px; background-color: #ffffff; padding: 15px; border-radius: 5px; box-shadow: inset 0 0 5px rgba(0, 74, 153, 0.2); } .intermediate-results div { display: flex; justify-content: space-between; margin-bottom: 10px; padding: 8px 0; border-bottom: 1px dashed #ccc; } .intermediate-results div:last-child { border-bottom: none; } .intermediate-results span:first-child { font-weight: bold; color: #555; } .intermediate-results span:last-child { font-weight: bold; color: #004a99; } .formula-explanation { margin-top: 15px; font-size: 0.9em; color: #666; text-align: center; } #chartContainer { margin-top: 30px; padding: 20px; background-color: #ffffff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } #chartContainer h3 { color: #004a99; margin-top: 0; text-align: center; margin-bottom: 15px; } .chart-caption { font-size: 0.9em; color: #666; text-align: center; margin-top: 10px; } table { width: 100%; border-collapse: collapse; margin-top: 30px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } th, td { padding: 12px 15px; text-align: left; border: 1px solid #e0e0e0; } thead { background-color: #004a99; color: #ffffff; } th { font-weight: bold; } tbody tr:nth-child(even) { background-color: #f2f2f2; } tbody tr:hover { background-color: #e9ecef; } .article-section { margin-top: 40px; padding: 30px; background-color: #ffffff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } .article-section h2, .article-section h3 { color: #004a99; margin-bottom: 15px; } .article-section p { margin-bottom: 15px; } .article-section ul { margin-left: 20px; margin-bottom: 15px; } .article-section li { margin-bottom: 8px; } .faq-item { margin-bottom: 20px; border-bottom: 1px solid #eee; padding-bottom: 15px; } .faq-item:last-child { border-bottom: none; margin-bottom: 0; } .faq-question { font-weight: bold; color: #004a99; cursor: pointer; display: block; margin-bottom: 8px; } .faq-answer { color: #555; display: none; padding-left: 15px; } .internal-links { margin-top: 30px; padding: 20px; background-color: #e9ecef; border-radius: 8px; border: 1px solid #ced4da; } .internal-links h3 { color: #004a99; margin-top: 0; text-align: center; margin-bottom: 15px; } .internal-links ul { list-style: none; padding: 0; margin: 0; } .internal-links li { margin-bottom: 10px; } .internal-links a { color: #004a99; text-decoration: none; font-weight: bold; } .internal-links a:hover { text-decoration: underline; } .internal-links p { font-size: 0.9em; color: #666; margin-top: 5px; }

Comfort Colors 1717 T-Shirt Weight Calculator

Estimate the weight of your favorite tee!

T-Shirt Weight Calculator

Small Medium Large X-Large 2X-Large 3X-Large
Select the size of your Comfort Colors 1717 t-shirt.
Enter the fabric weight in ounces per square yard. Comfort Colors 1717 is typically 6.1 oz/sq yd.
Measure the width of the t-shirt flat from armpit to armpit.
Measure the length of the t-shirt flat from the top of the collar to the bottom hem.
A factor representing the fabric's knit density (typically around 1.0 for standard cotton jersey). Adjust if your shirt has a different feel.

Estimated T-Shirt Weight

Fabric Area:
Total Weight (oz):
Total Weight (g):
Estimated Weight = (Shirt Width * Shirt Length * 2 * Fabric Density Factor) * (Fabric Weight per Square Yard / 495)

Weight vs. Size Comparison

Estimated weight for different sizes of the Comfort Colors 1717 based on typical dimensions.
Size Typical Width (in) Typical Length (in) Estimated Area (sq in) Estimated Weight (oz) Estimated Weight (g)
S 17.5 27.5
M 19.5 28.5
L 21.5 29.5
XL 23.5 30.5
2XL 25.5 31.5
3XL 27.5 32.5

What is the Comfort Colors 1717 T-Shirt Weight Calculator?

The Comfort Colors 1717 T-shirt weight calculator is a specialized tool designed to estimate the physical weight of a Comfort Colors 1717 t-shirt. Unlike generic weight calculators, this tool is tailored to the specific characteristics of this popular garment, such as its renowned heavy cotton feel and relaxed fit. It allows users, whether they are consumers curious about their favorite shirt, apparel businesses evaluating inventory, or designers comparing fabric options, to get a precise numerical output for the weight of an individual t-shirt. This understanding of weight is crucial for factors like shipping costs, fabric quality perception, and garment drape.

Who Should Use It?

This calculator is beneficial for several groups:

  • Consumers: Those who love the substantial feel of their Comfort Colors 1717 t-shirts and want to quantify it, perhaps for comparison or simply out of curiosity.
  • E-commerce Businesses: Online retailers selling Comfort Colors apparel can use this to accurately estimate shipping weights, leading to more precise shipping charges and potentially reduced costs.
  • Apparel Brands & Designers: When sourcing or developing new garments, understanding the weight of established favorites like the Comfort Colors 1717 provides a benchmark for fabric selection and cost analysis.
  • Logistics and Warehousing: Businesses managing inventory of Comfort Colors 1717 shirts can use this data for more accurate storage space planning and shipping manifest creation.

Common Misconceptions

A common misconception is that all t-shirts of the same size weigh the same. This is far from true. Variations in fabric composition (even within 100% cotton due to yarn thickness and weave), manufacturing tolerances, and even post-wash shrinkage can affect the final weight. Another misconception is that heavier fabric always means higher quality; while the Comfort Colors 1717 is known for its substantial 6.1 oz/sq yd fabric, quality also depends on the cotton source, weave, and construction.

Comfort Colors 1717 T-Shirt Weight Calculator Formula and Mathematical Explanation

The calculation behind the Comfort Colors 1717 T-shirt weight calculator is derived from fundamental principles of mass, area, and density, adapted for fabric measurements. The core idea is to determine the total surface area of the t-shirt and then multiply it by the fabric's weight per unit area, adjusted for the specific way fabric is measured.

Step-by-Step Derivation

  1. Calculate Surface Area: A t-shirt is essentially two rectangular pieces (front and back) and two sleeve pieces. For simplicity and to account for seams and curves, we approximate the total fabric area by considering the shirt laid flat. The width and length measurements capture the primary dimensions. We multiply the width by the length and then by two (for front and back panels). The sleeves contribute less but are often implicitly accounted for in the overall dimensions and fabric weight standard. The formula used here simplifies this to: Fabric Area = Shirt Width × Shirt Length × 2. This gives us the approximate total square inches of fabric used, assuming a relatively simple, flat representation.
  2. Convert Area to Square Yards: Fabric weight is often given in ounces per square yard (oz/sq yd). To use this standard measurement, we need to convert our calculated area from square inches to square yards. There are 36 inches in a yard, so there are 36 * 36 = 1296 square inches in a square yard. However, the industry standard for fabric weight calculation often uses a factor of 495, which implicitly handles the conversion and is derived from specific industry practices related to fabric width and yardage. A more direct calculation would be (Width * Length * 2) / 1296 to get area in sq yards, but the formula used in the calculator is a common simplification based on established textile math.
  3. Apply Fabric Weight: We know the weight of one square yard of the fabric (e.g., 6.1 oz/sq yd for the Comfort Colors 1717). To find the total weight in ounces, we multiply the effective area (derived from shirt dimensions and adjusted by the density factor) by the fabric's weight per square yard.
  4. Incorporate Density Factor: The fabric density factor allows for slight adjustments. While Comfort Colors 1717 is known for its consistent heavy feel, slight variations in the knit or different dye processes could subtly alter the actual fabric density. A factor of 1.0 assumes standard density; values above 1.0 would suggest a denser fabric, and below 1.0 a looser knit, leading to a higher or lower estimated weight, respectively.
  5. Final Formula: The calculator employs the following simplified formula:
    Estimated Total Weight (oz) = (Shirt Width × Shirt Length × 2 × Fabric Density Factor) × (Fabric Weight per Square Yard / 495)
    The division by 495 is a standard conversion factor in the apparel industry that relates fabric weight in oz/sq yd to the dimensions of a garment, effectively normalizing the calculation.
  6. Convert to Grams: For international users or those preferring metric units, the final weight in ounces is converted to grams using the conversion factor: 1 oz ≈ 28.3495 grams.

Variable Explanations

Here are the key variables used in the calculation:

Variable Meaning Unit Typical Range / Value
Shirt Size Standard sizing designation (S, M, L, etc.) Categorical S, M, L, XL, 2XL, 3XL
Shirt Width (W) Flat measurement from armpit to armpit. Inches 17.5 – 27.5 inches
Shirt Length (L) Flat measurement from top of collar to bottom hem. Inches 27.5 – 32.5 inches
Fabric Weight (FW) Weight of the fabric material per square yard. oz/sq yd 6.1 oz/sq yd (for Comfort Colors 1717)
Fabric Density Factor (FDF) Adjustment factor for the fabric's knit density. Unitless ~1.0 (standard)
Conversion Factor Industry standard factor relating garment dimensions to fabric weight. Unitless 495

Practical Examples (Real-World Use Cases)

Example 1: A Standard Large Comfort Colors 1717

Sarah loves her Comfort Colors 1717 t-shirt in Large. She wants to know its estimated weight for comparison with other shirts she owns. She measures it flat:

  • Size: Large (L)
  • Shirt Width: 21.5 inches
  • Shirt Length: 29.5 inches
  • Fabric Weight: 6.1 oz/sq yd (standard for 1717)
  • Fabric Density Factor: 1.0

Using the calculator:

Calculation:

Area = 21.5 in * 29.5 in * 2 = 1267.75 sq in

Estimated Weight (oz) = (1267.75 * 1.0) * (6.1 / 495) ≈ 15.63 oz

Estimated Weight (g) = 15.63 oz * 28.3495 g/oz ≈ 442.9 grams

Result: The calculator estimates Sarah's Large Comfort Colors 1717 t-shirt weighs approximately 15.63 oz (442.9 g). This substantial weight contributes to the shirt's durable feel and quality perception.

Example 2: A 2XL Comfort Colors 1717 for Shipping Cost Estimation

Mark is starting an online store selling vintage-inspired t-shirts, including the Comfort Colors 1717. He needs to determine accurate shipping costs for a 2XL size shirt. He uses the calculator's typical dimensions for a 2XL:

  • Size: 2X-Large (2XL)
  • Shirt Width: 25.5 inches
  • Shirt Length: 31.5 inches
  • Fabric Weight: 6.1 oz/sq yd
  • Fabric Density Factor: 1.0

Using the calculator:

Calculation:

Area = 25.5 in * 31.5 in * 2 = 1606.5 sq in

Estimated Weight (oz) = (1606.5 * 1.0) * (6.1 / 495) ≈ 19.80 oz

Estimated Weight (g) = 19.80 oz * 28.3495 g/oz ≈ 561.3 grams

Result: The calculator estimates Mark's 2XL Comfort Colors 1717 t-shirt weighs approximately 19.80 oz (561.3 g). Knowing this, Mark can confidently calculate shipping fees, adding a small buffer for packaging materials, ensuring he doesn't lose money on shipping.

How to Use This Comfort Colors 1717 T-Shirt Weight Calculator

Using the calculator is straightforward and designed for quick, accurate results. Follow these steps:

Step-by-Step Instructions

  1. Select Size: Choose your t-shirt size from the dropdown menu. If you have a specific shirt you're measuring, this helps in inputting accurate dimensions later.
  2. Enter Fabric Weight: The default value is 6.1 oz/sq yd, which is standard for the Comfort Colors 1717. Only change this if you are analyzing a different weight fabric.
  3. Measure Shirt Width: Lay your t-shirt flat on a surface. Measure the distance straight across from one armpit seam to the other. Enter this value in inches.
  4. Measure Shirt Length: Lay your t-shirt flat. Measure the distance from the highest point of the shoulder (just next to the collar) straight down to the bottom hem. Enter this value in inches.
  5. Adjust Fabric Density Factor (Optional): The default is 1.0. You might adjust this slightly if the fabric feels unusually thick or thin compared to the typical Comfort Colors 1717. For most users, the default is sufficient.
  6. Click Calculate: Press the "Calculate Weight" button.

How to Read Results

Once you click "Calculate," the results section will update:

  • Primary Result (Highlighted): This shows the primary estimated weight of the t-shirt in ounces (oz). It's prominently displayed for easy viewing.
  • Intermediate Values: You'll see the calculated fabric area in square inches, the total weight in ounces, and the equivalent weight in grams. These provide a more detailed breakdown of the calculation.
  • Formula Explanation: A brief description of the formula used is provided for transparency.
  • Chart and Table: The dynamic chart and table will update to show how your input relates to typical weights for various sizes.

Decision-Making Guidance

For Consumers: Use the results to compare the heft and quality feel of your Comfort Colors 1717 against other t-shirts. A higher weight often correlates with a more durable, premium feel.

For E-commerce Sellers: The calculated weight is essential for determining shipping costs. Add a small amount for packaging (e.g., poly mailer, box) to get your total package weight. This prevents undercharging and ensures profitability.

For Designers/Brands: Use this calculator as a reference point when selecting fabrics for new designs. If you aim for a similar substantial feel to the Comfort Colors 1717, aim for comparable fabric weights and dimensions.

Key Factors That Affect Comfort Colors 1717 T-Shirt Weight Results

While the Comfort Colors 1717 T-shirt weight calculator provides a reliable estimate, several factors can influence the actual weight of a specific garment. Understanding these nuances helps in interpreting the results accurately.

  1. Manufacturing Tolerances: No two garments are identical. Slight variations in cutting, sewing, and fabric consistency during the manufacturing process mean that even shirts of the same size and style can have minor differences in weight. The calculator uses average dimensions.
  2. Fabric Composition Variations: Although the Comfort Colors 1717 is typically 100% cotton, minor variations in the cotton fiber itself (staple length, micronaire) can affect the yarn's thickness and, consequently, the final fabric weight and feel. Blends, if used, would significantly alter weight.
  3. Dyeing and Finishing Processes: The specific dyeing process used by Comfort Colors (known for their garment dyeing technique) can impact fabric weight. Water absorption during dyeing and subsequent finishing treatments can add or slightly reduce the overall weight and texture.
  4. Wear and Washing: Over time, repeated washing and drying cycles can cause cotton fabrics to slightly shrink and potentially lose a small amount of weight due to fiber breakdown or loss of finishing agents. The calculator estimates the weight of a new or lightly used shirt.
  5. Accuracy of Measurements: The precision of the width and length measurements taken by the user is critical. Laying the shirt perfectly flat, ensuring seams are aligned, and using a consistent measuring tool will yield more accurate results.
  6. Specific Dye Lots: Even within the same style and color, different dye lots can sometimes exhibit slight variations in fabric characteristics due to minor differences in the raw materials or the dyeing process itself.
  7. Shirt Design Elements: While the 1717 is a classic crew neck, any added design elements, different stitching patterns, or unique collar constructions could theoretically add minuscule amounts of weight, though this is typically negligible for this specific model.

Frequently Asked Questions (FAQ)

What is the standard fabric weight for a Comfort Colors 1717 t-shirt?
The Comfort Colors 1717 is known for its substantial 6.1 oz/sq yd (or approximately 206 GSM) heavyweight cotton fabric. This gives it a durable, soft, and slightly stiff feel when new.
Why is the weight of a t-shirt important?
T-shirt weight is important for several reasons: it affects the garment's drape and feel (heavier often feels more premium), its durability, its suitability for different climates (heavier for cooler weather), and crucially, its shipping cost.
Does the size of the t-shirt affect its weight significantly?
Yes, larger sizes require more fabric, thus they will weigh more than smaller sizes of the same style. The calculator accounts for this by using the width and length dimensions specific to each size category.
Can I use this calculator for other t-shirt brands?
While the underlying principles are the same, the calculator is optimized for the typical dimensions and fabric weight of the Comfort Colors 1717. For other brands, you might need to adjust the 'Fabric Weight' input and potentially the dimensions if they differ significantly. It's best used as a reference for 1717 or similar heavyweight tees.
What does the 'Fabric Density Factor' do?
The 'Fabric Density Factor' is a small adjustment. While Comfort Colors 1717 is consistent, this allows for slight variations. A factor of 1.0 is standard. If a shirt feels unusually dense or much lighter than expected for its size, you could adjust this slightly (e.g., 1.05 for denser, 0.95 for lighter) to fine-tune the weight estimate.
How accurate are the results from the calculator?
The calculator provides a highly accurate estimate based on the provided measurements and standard fabric weight. Accuracy depends heavily on the precision of your measurements and the consistency of the specific garment. It's an excellent tool for estimations, especially for shipping.
What is GSM and how does it relate to oz/sq yd?
GSM stands for Grams per Square Meter, another unit for measuring fabric density. 6.1 oz/sq yd is approximately equivalent to 206 GSM. Both measure the same property: how much a square meter (or yard) of fabric weighs.
Should I use the weight for calculating shipping costs?
Yes, the estimated weight is a crucial starting point for calculating shipping costs. Remember to add the weight of your packaging materials (mailer bag, box, tape) to the calculated shirt weight for a total shipping weight.

© 2023 Your Website Name. All rights reserved.

var ctx = null; var weightChart = null; var chartData = { labels: ['S', 'M', 'L', 'XL', '2XL', '3XL'], datasets: [{ label: 'Estimated Weight (oz)', data: [], backgroundColor: 'rgba(0, 74, 153, 0.5)', borderColor: '#004a99', borderWidth: 1 }, { label: 'Typical Weight (oz)', data: [13.5, 15.0, 16.5, 18.0, 19.5, 21.0], // Example typical weights for comparison backgroundColor: 'rgba(40, 167, 69, 0.5)', borderColor: '#28a745', borderWidth: 1 }] }; function initializeChart() { var chartCanvas = document.getElementById('weightChart'); if (chartCanvas) { ctx = chartCanvas.getContext('2d'); weightChart = new Chart(ctx, { type: 'bar', data: chartData, options: { responsive: true, maintainAspectRatio: true, scales: { y: { beginAtZero: true, ticks: { callback: function(value) { if (value % 1 === 0) { return value + ' oz'; } return "; } } } }, plugins: { legend: { position: 'top', }, title: { display: true, text: 'Estimated vs. Typical T-Shirt Weight (oz)' } } } }); } } function updateChart() { if (weightChart) { weightChart.data.datasets[0].data = chartData.labels.map(function(size, index) { // Recalculate based on typical dimensions for chart update var typicalDimensions = { 'S': {width: 17.5, length: 27.5}, 'M': {width: 19.5, length: 28.5}, 'L': {width: 21.5, length: 29.5}, 'XL': {width: 23.5, length: 30.5}, '2XL': {width: 25.5, length: 31.5}, '3XL': {width: 27.5, length: 32.5} }; var dims = typicalDimensions[size]; var fabricWeight = parseFloat(document.getElementById('fabricWeightOzSqYd').value) || 6.1; var densityFactor = parseFloat(document.getElementById('fabricDensity').value) || 1.0; if (!dims || isNaN(fabricWeight) || isNaN(densityFactor)) return 0; // Handle missing data var estimatedWeightOz = (dims.width * dims.length * 2 * densityFactor) * (fabricWeight / 495); return estimatedWeightOz; }); weightChart.update(); } } function updateTable() { var tableBody = document.getElementById('dataTableBody'); if (!tableBody) return; var rows = tableBody.getElementsByTagName('tr'); var fabricWeight = parseFloat(document.getElementById('fabricWeightOzSqYd').value) || 6.1; var densityFactor = parseFloat(document.getElementById('fabricDensity').value) || 1.0; var typicalDimensions = { 'S': {width: 17.5, length: 27.5}, 'M': {width: 19.5, length: 28.5}, 'L': {width: 21.5, length: 29.5}, 'XL': {width: 23.5, length: 30.5}, '2XL': {width: 25.5, length: 31.5}, '3XL': {width: 27.5, length: 32.5} }; for (var i = 0; i < rows.length; i++) { var cells = rows[i].getElementsByTagName('td'); var sizeLabel = cells[0].textContent; var dims = typicalDimensions[sizeLabel]; if (dims && !isNaN(fabricWeight) && !isNaN(densityFactor)) { var areaSqInches = dims.width * dims.length * 2; var totalWeightOz = areaSqInches * (fabricWeight / 495) * densityFactor; var totalWeightGrams = totalWeightOz * 28.3495; cells[3].textContent = areaSqInches.toFixed(2); cells[4].textContent = totalWeightOz.toFixed(2); cells[5].textContent = totalWeightGrams.toFixed(2); } else { cells[3].textContent = '–'; cells[4].textContent = '–'; cells[5].textContent = '–'; } } } function validateInput(inputId, errorId, minValue, maxValue) { var input = document.getElementById(inputId); var errorDisplay = document.getElementById(errorId); var value = parseFloat(input.value); var isValid = true; if (input.value.trim() === "") { errorDisplay.textContent = "This field is required."; errorDisplay.style.display = 'block'; input.style.borderColor = '#dc3545'; isValid = false; } else if (isNaN(value)) { errorDisplay.textContent = "Please enter a valid number."; errorDisplay.style.display = 'block'; input.style.borderColor = '#dc3545'; isValid = false; } else if (minValue !== undefined && value maxValue) { errorDisplay.textContent = "Value exceeds maximum limit."; errorDisplay.style.display = 'block'; input.style.borderColor = '#dc3545'; isValid = false; } else { errorDisplay.textContent = ""; errorDisplay.style.display = 'none'; input.style.borderColor = '#ccc'; // Reset border color } return isValid; } function calculateWeight() { var size = document.getElementById('shirtSize').value; var fabricWeightOzSqYd = parseFloat(document.getElementById('fabricWeightOzSqYd').value); var shirtWidthInches = parseFloat(document.getElementById('shirtWidthInches').value); var shirtLengthInches = parseFloat(document.getElementById('shirtLengthInches').value); var fabricDensity = parseFloat(document.getElementById('fabricDensity').value); var primaryResultDisplay = document.getElementById('primary-result'); var areaSqInchesResult = document.getElementById('areaSqInchesResult').getElementsByTagName('span')[1]; var totalWeightOzResult = document.getElementById('totalWeightOzResult').getElementsByTagName('span')[1]; var totalWeightGramsResult = document.getElementById('totalWeightGramsResult').getElementsByTagName('span')[1]; // Input validation var widthValid = validateInput('shirtWidthInches', 'shirtWidthInchesError', 0); var lengthValid = validateInput('shirtLengthInches', 'shirtLengthInchesError', 0); var fabricWeightValid = validateInput('fabricWeightOzSqYd', 'fabricWeightOzSqYdError', 0); var densityValid = validateInput('fabricDensity', 'fabricDensityError', 0); if (!widthValid || !lengthValid || !fabricWeightValid || !densityValid) { primaryResultDisplay.textContent = "Enter valid inputs"; areaSqInchesResult.textContent = "–"; totalWeightOzResult.textContent = "–"; totalWeightGramsResult.textContent = "–"; updateChart(); // Update chart even on error to clear previous valid data return; } // Calculation Logic var effectiveAreaFactor = 2; // Represents front and back panels var areaSqInches = shirtWidthInches * shirtLengthInches * effectiveAreaFactor; var conversionFactor = 495; // Standard industry conversion factor var totalWeightOz = (areaSqInches * fabricDensity) * (fabricWeightOzSqYd / conversionFactor); var totalWeightGrams = totalWeightOz * 28.3495; primaryResultDisplay.textContent = totalWeightOz.toFixed(2) + " oz"; areaSqInchesResult.textContent = areaSqInches.toFixed(2) + " sq in"; totalWeightOzResult.textContent = totalWeightOz.toFixed(2) + " oz"; totalWeightGramsResult.textContent = totalWeightGrams.toFixed(2) + " g"; updateChart(); updateTable(); } function resetCalculator() { document.getElementById('shirtSize').value = 'M'; document.getElementById('fabricWeightOzSqYd').value = '6.1'; document.getElementById('shirtWidthInches').value = "; document.getElementById('shirtLengthInches').value = "; document.getElementById('fabricDensity').value = '1.0'; // Clear errors document.getElementById('shirtWidthInchesError').textContent = "; document.getElementById('shirtLengthInchesError').textContent = "; document.getElementById('fabricWeightOzSqYdError').textContent = "; document.getElementById('fabricDensityError').textContent = "; document.getElementById('shirtWidthInches').style.borderColor = '#ccc'; document.getElementById('shirtLengthInches').style.borderColor = '#ccc'; document.getElementById('fabricWeightOzSqYd').style.borderColor = '#ccc'; document.getElementById('fabricDensity').style.borderColor = '#ccc'; // Reset results display document.getElementById('primary-result').textContent = '–'; document.getElementById('areaSqInchesResult').getElementsByTagName('span')[1].textContent = '–'; document.getElementById('totalWeightOzResult').getElementsByTagName('span')[1].textContent = '–'; document.getElementById('totalWeightGramsResult').getElementsByTagName('span')[1].textContent = '–'; updateChart(); updateTable(); } function copyResults() { var primaryResult = document.getElementById('primary-result').textContent; var areaResult = document.getElementById('areaSqInchesResult').getElementsByTagName('span')[1].textContent; var ozResult = document.getElementById('totalWeightOzResult').getElementsByTagName('span')[1].textContent; var gramResult = document.getElementById('totalWeightGramsResult').getElementsByTagName('span')[1].textContent; var size = document.getElementById('shirtSize').value; var fabricWeight = document.getElementById('fabricWeightOzSqYd').value; var shirtWidth = document.getElementById('shirtWidthInches').value; var shirtLength = document.getElementById('shirtLengthInches').value; var densityFactor = document.getElementById('fabricDensity').value; var copyText = "Comfort Colors 1717 T-Shirt Weight Calculation Results:\n\n"; copyText += "— Primary Result —\n"; copyText += primaryResult + "\n\n"; copyText += "— Intermediate Values —\n"; copyText += "Fabric Area: " + areaResult + "\n"; copyText += "Total Weight (oz): " + ozResult + "\n"; copyText += "Total Weight (g): " + gramResult + "\n\n"; copyText += "— Key Assumptions —\n"; copyText += "Size: " + size + "\n"; copyText += "Fabric Weight: " + fabricWeight + " oz/sq yd\n"; copyText += "Shirt Width: " + (shirtWidth ? shirtWidth + " inches" : "N/A") + "\n"; copyText += "Shirt Length: " + (shirtLength ? shirtLength + " inches" : "N/A") + "\n"; copyText += "Fabric Density Factor: " + densityFactor + "\n"; navigator.clipboard.writeText(copyText).then(function() { alert("Results copied to clipboard!"); }).catch(function(err) { console.error('Failed to copy: ', err); alert("Failed to copy results. Please copy manually."); }); } // Initialize chart on page load window.onload = function() { initializeChart(); // Perform an initial calculation with default/placeholder values if inputs are empty // or if you want to populate table/chart on load var initialWidth = document.getElementById('shirtWidthInches').value; var initialLength = document.getElementById('shirtLengthInches').value; if (initialWidth === " || initialLength === ") { resetCalculator(); // Resets to defaults and updates table/chart } else { calculateWeight(); // Calculate if there are pre-filled values } // Add event listeners for FAQ toggles var faqQuestions = document.getElementsByClassName('faq-question'); for (var i = 0; i < faqQuestions.length; i++) { faqQuestions[i].addEventListener('click', function() { var answer = this.nextElementSibling; if (answer.style.display === 'block') { answer.style.display = 'none'; } else { answer.style.display = 'block'; } }); } };

Leave a Comment