Calculator Net Weight Watchers

Net Weight Watchers Calculator | Calculate Your Net Points body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f8f9fa; color: #333; line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 960px; margin: 20px auto; padding: 20px; background-color: #fff; border-radius: 8px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); display: flex; flex-direction: column; } header { background-color: #004a99; color: #fff; padding: 20px 0; text-align: center; border-radius: 8px 8px 0 0; margin: -20px -20px 20px -20px; } header h1 { margin: 0; font-size: 2.2em; font-weight: 600; } .calculator-section { margin-bottom: 30px; padding: 25px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #fdfdfd; } .calculator-section h2 { text-align: center; color: #004a99; margin-top: 0; font-size: 1.8em; font-weight: 500; } .input-group { margin-bottom: 20px; width: 100%; } .input-group label { display: block; margin-bottom: 8px; font-weight: 500; color: #004a99; } .input-group input[type="number"], .input-group select { width: calc(100% – 22px); /* Adjust for padding and border */ padding: 10px 12px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; box-sizing: border-box; /* Include padding and border in element's total width and height */ } .input-group .helper-text { font-size: 0.85em; color: #6c757d; margin-top: 5px; display: block; } .error-message { color: #dc3545; font-size: 0.9em; margin-top: 5px; display: none; /* Hidden by default */ } button { background-color: #007bff; color: white; border: none; padding: 12px 25px; border-radius: 5px; font-size: 1.1em; cursor: pointer; margin-right: 10px; transition: background-color 0.3s ease; font-weight: 500; } button:hover { background-color: #0056b3; } .reset-button, .copy-button { background-color: #6c757d; } .reset-button:hover, .copy-button:hover { background-color: #5a6268; } #results { margin-top: 30px; padding: 25px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #e9ecef; text-align: center; } #results .primary-result { font-size: 2.5em; font-weight: bold; color: #28a745; margin-bottom: 15px; padding: 15px; background-color: #d4edda; border-radius: 8px; border: 1px solid #28a745; } #results .secondary-result { font-size: 1.2em; color: #004a99; margin-bottom: 10px; font-weight: 500; } #results .explanation { font-size: 0.9em; color: #6c757d; margin-top: 15px; border-top: 1px dashed #ccc; padding-top: 15px; } table { width: 100%; border-collapse: collapse; margin-top: 20px; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05); } th, td { padding: 12px 15px; text-align: left; border: 1px solid #ddd; } thead th { background-color: #004a99; color: #fff; font-weight: 600; } tbody tr:nth-child(even) { background-color: #f2f2f2; } caption { caption-side: bottom; font-size: 0.9em; color: #6c757d; margin-top: 10px; text-align: center; } #chartContainer { margin-top: 30px; background-color: #fff; padding: 20px; border-radius: 8px; border: 1px solid #e0e0e0; } #chartContainer canvas { display: block; /* Remove extra space below canvas */ margin: 0 auto; /* Center the canvas */ } .article-section { margin-top: 40px; padding: 30px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #fdfdfd; } .article-section h2, .article-section h3 { color: #004a99; margin-bottom: 15px; } .article-section h2 { font-size: 2em; border-bottom: 2px solid #004a99; padding-bottom: 8px; } .article-section h3 { font-size: 1.5em; margin-top: 25px; } .article-section p { margin-bottom: 15px; } .article-section ul, .article-section ol { margin-left: 20px; margin-bottom: 15px; } .article-section li { margin-bottom: 8px; } .faq-item { margin-bottom: 15px; } .faq-item strong { color: #004a99; cursor: pointer; display: block; } .faq-item p { display: none; /* Hidden by default */ margin-top: 8px; padding-left: 15px; border-left: 2px solid #007bff; } .related-links { margin-top: 25px; padding: 15px; border: 1px solid #004a99; border-radius: 5px; background-color: #e7f3ff; } .related-links ul { list-style: none; padding: 0; margin: 0; } .related-links li { margin-bottom: 10px; } .related-links a { color: #004a99; text-decoration: none; font-weight: 500; } .related-links a:hover { text-decoration: underline; } .related-links span { display: block; font-size: 0.9em; color: #6c757d; }

Net Weight Watchers Calculator

Effortlessly calculate your Net Weight Watchers points

Points Calculator

Enter the grams of protein in the food.
Enter the grams of carbohydrates in the food.
Enter the grams of fat in the food.
Enter the grams of fiber in the food.
Enter the grams of sugar in the food.
SmartPoints:
ZeroPoint (if applicable):
Total Carbohydrates:
Formula Used: The calculation involves estimating SmartPoints based on macronutrient content, adjusted for fiber and sugar. Specific Weight Watchers formulas can vary by plan and region, but this provides a close approximation.

Macronutrient Breakdown

Breakdown of protein, carbs, fat, fiber, and sugar per serving.

Nutrient Data Table

Nutrient Amount (g) Points Contribution
Protein
Carbohydrates (Net)
Fat
Fiber
Sugar
Detailed nutrient and points breakdown.

What is Net Weight Watchers Points Calculation?

The Net Weight Watchers (WW) points system is a popular method designed to guide individuals toward healthier eating habits by assigning a point value to different foods. The core idea behind the WW points system, particularly the concept of "Net Weight Watchers Calculator" points, is to encourage the consumption of nutrient-dense foods while moderating less healthy options. This system aims to simplify healthy eating by translating complex nutritional information into a single, manageable number.

At its heart, the Net Weight Watchers Calculator is a tool that helps users estimate the points associated with a particular food or meal. These points are typically derived from the macronutrient profile of the food – primarily its protein, carbohydrates, fat, and fiber content. The system is designed to "reward" healthier choices. For instance, foods high in protein and fiber generally receive fewer points, while those high in sugar and unhealthy fats receive more.

Who Should Use a Net Weight Watchers Calculator?

Anyone following a Weight Watchers program or a similar calorie-controlled, nutrient-focused diet can benefit from using a Net Weight Watchers Calculator. This includes:

  • Current WW Members: To accurately track their food intake and stay within their daily and weekly point budget.
  • Individuals Exploring WW: To get an idea of how foods they frequently eat would be "scored" on the program.
  • Health-Conscious Eaters: Those looking for a structured way to make healthier food choices, focusing on satiety (protein and fiber) and moderating less desirable nutrients.

Common Misconceptions

Several misconceptions surround the WW points system:

  • It's just a diet: WW is often described as a lifestyle program, focusing on sustainable habits rather than a restrictive diet.
  • All points are equal: While the system simplifies food into points, WW emphasizes choosing "smart" points that provide more nutritional value and satiety.
  • ZeroPoint foods are free reign: Even ZeroPoint foods should be eaten mindfully and in appropriate portions to support overall health goals.

Net Weight Watchers Points Formula and Mathematical Explanation

The calculation of points within the Weight Watchers program is based on a proprietary algorithm that considers key macronutrients. While the exact formula can evolve with different WW plan iterations (like SmartPoints, Freestyle, PersonalPoints), the general principle revolves around how different nutrients affect satiety, blood sugar, and overall health impact. A simplified approach to understanding the "Net Weight Watchers Calculator" points often involves these components:

Simplified Points Calculation Logic:

The core idea is to penalize ingredients that are less beneficial for weight management and satiety, and reward those that are.

Base Points (from Fat and Sugar): Fat and Sugar are often considered the primary drivers of higher point values because they are calorie-dense and can lead to energy spikes and crashes.

Offsetting Factors (Protein and Fiber): Protein and Fiber are generally seen as beneficial for weight loss. They promote satiety (feeling full), help stabilize blood sugar, and provide essential nutrients. Therefore, they often work to reduce the overall point value.

The Formula (Conceptual): A common approximation looks something like this:

Points ≈ (Fat × 0.75) + (Sugar × 0.5) – (Protein × 0.5) – (Fiber × 0.25)

*Note: These are approximate multipliers. The official WW algorithm uses specific values and may include additional factors or different scaling for various plans.*

The calculator above attempts to mimic this logic to provide an estimated point value. Foods with higher fat and sugar content will naturally accrue more points, while those rich in protein and fiber will see their point values reduced.

Variables and Their Meanings:

Variable Meaning Unit Typical Range (per serving)
Protein Building blocks for muscles and tissues; promotes satiety. grams (g) 0g – 50g+
Carbohydrates Primary source of energy. This is often broken down into Net Carbs and Sugar. grams (g) 0g – 100g+
Fat Essential for hormone production and nutrient absorption; calorie-dense. grams (g) 0g – 50g+
Fiber Indigestible part of plant foods; aids digestion and satiety. grams (g) 0g – 20g+
Sugar Simple carbohydrate; provides quick energy but can lead to crashes. grams (g) 0g – 50g+
Net Carbs Total Carbohydrates minus Fiber. Often a key metric for low-carb approaches. grams (g) 0g – 80g+
Points The calculated score assigned to a food item. Points 0 – 20+
SmartPoints The official WW point system, which considers multiple nutrients. Points 0 – 20+

Understanding these variables helps in making informed food choices, not just for Weight Watchers but for general healthy eating. Using a Net Weight Watchers Calculator allows users to quickly assess the nutritional trade-offs of different foods.

Practical Examples (Real-World Use Cases)

Let's illustrate how the Net Weight Watchers Calculator works with a couple of common food items. These examples use estimated values and the simplified formula: Points ≈ (Fat × 0.75) + (Sugar × 0.5) – (Protein × 0.5) – (Fiber × 0.25).

Example 1: Grilled Chicken Breast (100g serving)

  • Protein: 31g
  • Fat: 3.6g
  • Carbohydrates: 0g
  • Fiber: 0g
  • Sugar: 0g

Calculation:

Points ≈ (3.6 × 0.75) + (0 × 0.5) – (31 × 0.5) – (0 × 0.25)
Points ≈ 2.7 + 0 – 15.5 – 0
Points ≈ -12.8

Since points cannot be negative, they are typically rounded up to 0 or a very low number. In many WW plans, lean protein sources like grilled chicken are ZeroPoint foods or have very low points. This aligns with the goal of encouraging lean protein intake for satiety.

Result Interpretation: Grilled chicken breast is highly recommended for weight management due to its high protein content and low fat/sugar. It would likely be a ZeroPoint food or have minimal points on the WW plan.

Example 2: A typical Chocolate Chip Cookie (medium size, ~30g)

  • Protein: 2g
  • Fat: 12g
  • Carbohydrates: 18g
  • Fiber: 1g
  • Sugar: 10g

Calculation:

Points ≈ (12 × 0.75) + (10 × 0.5) – (2 × 0.5) – (1 × 0.25)
Points ≈ 9 + 5 – 1 – 0.25
Points ≈ 12.75

This value would typically be rounded up.

Result Interpretation: The chocolate chip cookie scores significantly higher in points due to its high fat and sugar content, even with some fiber present. This indicates that such treats should be consumed in moderation within a WW plan to stay within daily point limits. This is a prime example of how a Net Weight Watchers Calculator helps users understand the trade-offs in their food choices.

How to Use This Net Weight Watchers Calculator

Using this Net Weight Watchers Calculator is straightforward. It's designed to give you a quick estimate of the points associated with a food based on its nutritional content. Follow these steps for accurate results:

  1. Gather Nutritional Information: Find the nutritional details for the food you want to calculate. This information is usually available on the product packaging, on the manufacturer's website, or through reliable online nutrition databases. You'll need the amounts in grams for Protein, Carbohydrates, Fat, Fiber, and Sugar per serving.
  2. Enter Values into the Calculator:
    • Input the grams of Protein into the corresponding field.
    • Input the grams of Carbohydrates.
    • Input the grams of Fat.
    • Input the grams of Fiber.
    • Input the grams of Sugar.
    Ensure you are entering values for a single serving size as defined by the product or database.
  3. Click 'Calculate Points': Once all values are entered, click the "Calculate Points" button.
  4. View Your Results: The calculator will display:
    • Primary Highlighted Result (Net Points): This is your estimated point value for the food.
    • Intermediate Values: Such as SmartPoints, ZeroPoint indication (if applicable based on input), and Total Carbohydrates.
    • Nutrient Data Table: A detailed breakdown of each nutrient and its contribution to the points.
    • Chart: A visual representation of the macronutrient breakdown.

How to Read Results

The primary result is your estimated point value. A lower number indicates a "healthier" choice according to the WW point system, typically meaning it's lower in fat and sugar and potentially higher in protein and fiber. Intermediate values provide further context. For instance, seeing a high protein value helps understand why a food might have fewer points than expected. The table offers a granular view, showing exactly how each nutrient impacts the final score.

Decision-Making Guidance

Use the calculated points to make informed decisions:

  • Compare Foods: If you have two similar food options, use the calculator to see which one offers better "value" in terms of points.
  • Portion Control: Understand how your points add up. A small indulgence might be a few points, but a larger portion can quickly consume your daily budget.
  • Meal Planning: Factor the estimated points into your daily or weekly goals. Prioritize ZeroPoint or low-point foods for the bulk of your intake.
  • Track Progress: Regularly using the calculator and tracking points helps reinforce healthy eating habits and awareness of nutrient impacts.

Remember, this calculator provides an estimate. For official WW tracking, always refer to the WW app or your program materials, as their algorithms are precise and may include factors not covered here. However, this tool is invaluable for understanding the underlying principles of the Net Weight Watchers points system.

Key Factors That Affect Net Weight Watchers Results

Several factors influence the point values calculated for foods, impacting your overall Weight Watchers journey. Understanding these elements helps in making better food choices and utilizing the Net Weight Watchers Calculator more effectively.

  1. Macronutrient Composition: This is the most significant factor. The balance of protein, carbohydrates (specifically sugar), fat, and fiber directly dictates the point value. Foods high in satiating protein and fiber generally score lower, while those high in calorie-dense fat and simple sugars score higher.
  2. ZeroPoint Foods: Weight Watchers designates certain foods as "ZeroPoint" – typically lean proteins, fruits, vegetables, and some whole grains. These foods have minimal impact on the official point calculation and are encouraged for consumption without strict point tracking. Our calculator might show a low or zero point value for these based on their nutrient profile, but the program itself designates them as ZeroPoint.
  3. Serving Size: The amount of food consumed is crucial. All point calculations are based on a specific serving size. Doubling the serving size will, in most cases, double the point value. The calculator uses the values you input per serving.
  4. Sugar vs. Complex Carbohydrates: WW's algorithm often differentiates between sugar and other types of carbohydrates. Added sugars tend to increase points more significantly than complex carbohydrates, reflecting their impact on blood glucose levels and overall health. Fiber, a type of carbohydrate, actually helps to reduce points.
  5. Fat Quality: While all fats contribute to the point calculation, the WW system generally discourages saturated and trans fats. Healthy unsaturated fats (like those in avocados and nuts) are still calorie-dense and contribute points, but they are often part of a balanced diet.
  6. Processing Level: Highly processed foods often contain added sugars, unhealthy fats, and refined carbohydrates, leading to higher point values. Whole, unprocessed foods typically have lower points and offer more nutritional benefits.
  7. Program Plan Variations: Weight Watchers has evolved its plans over the years (e.g., SmartPoints, Freestyle, PersonalPoints). Each plan may have slightly different point calculations, ZeroPoint food lists, or emphasis on certain nutrients. Our calculator provides a general estimate applicable to common WW principles.

Frequently Asked Questions (FAQ)

What is the difference between SmartPoints and Net Points in Weight Watchers?

"Net Points" is often used informally to describe the estimated point value calculated from basic macronutrient data, similar to what our calculator provides. "SmartPoints" is the official Weight Watchers proprietary system, which uses a more complex algorithm considering additional factors and specific nutrient thresholds. While our calculator aims to approximate SmartPoints, the official WW app is the definitive source for tracking.

Can I use this calculator for all Weight Watchers plans?

This calculator is based on general principles of the WW points system, focusing on macronutrient contributions (fat, sugar, protein, fiber). It serves as a good estimate but may not perfectly match the precise calculations of the latest WW plan (like PersonalPoints). For official tracking, always use the WW app.

What are ZeroPoint foods on Weight Watchers?

ZeroPoint foods are specific fruits, vegetables, lean proteins, and other items designated by Weight Watchers that don't require point tracking. They are encouraged as staples in the diet due to their nutritional density and satiating properties. Examples include chicken breast, fish, eggs, non-starchy vegetables, and most fruits.

How does fiber affect my points?

Fiber typically helps to reduce the point value of a food. This is because fiber contributes to satiety, helps regulate blood sugar, and aids digestion, making it a beneficial nutrient for weight management.

Does the sugar content matter more than carbohydrate content?

Yes, within the WW system, the *sugar* content often has a more direct and significant impact on increasing points than total carbohydrates. This is because added sugars are linked to negative health outcomes and can contribute to weight gain more readily than complex carbohydrates or fiber.

What if the calculated points are negative?

If the calculation results in negative points (which can happen with very high protein/fiber and low fat/sugar foods), it typically means the food is extremely nutrient-dense and low in factors that drive up points. Such foods are often ZeroPoint foods or have a very low point value in the official WW program. Our calculator will display 0 or a minimal value in such cases.

Can I use this calculator for drinks?

Yes, you can use this calculator for drinks if you can find their nutritional information (especially sugar, fat, and any protein/fiber). Sugary drinks, in particular, can rack up points quickly. Water, unsweetened tea, and black coffee are typically ZeroPoint beverages.

How accurate is this calculator compared to the official WW app?

This calculator provides a strong approximation based on widely understood principles of the WW points system. However, the official WW app uses a proprietary, highly refined algorithm that considers nuances and potentially more data points. For precise tracking and official plan adherence, the WW app is recommended. Use this calculator for learning and estimation.

Related Tools and Internal Resources

var chartInstance = null; // Global variable to hold the chart instance function isValidNumber(value) { return !isNaN(parseFloat(value)) && isFinite(value) && value >= 0; } function updateChart(protein, carbs, fat, fiber, sugar) { var ctx = document.getElementById('nutrientsChart').getContext('2d'); // Destroy previous chart instance if it exists if (chartInstance) { chartInstance.destroy(); } var labels = ['Protein', 'Carbs', 'Fat', 'Fiber', 'Sugar']; var dataValues = [protein, carbs, fat, fiber, sugar]; var backgroundColors = [ 'rgba(75, 192, 192, 0.6)', // Protein – Teal 'rgba(255, 159, 64, 0.6)', // Carbs – Orange 'rgba(255, 99, 132, 0.6)', // Fat – Red 'rgba(153, 102, 255, 0.6)', // Fiber – Purple 'rgba(255, 206, 86, 0.6)' // Sugar – Yellow ]; var borderColors = [ 'rgba(75, 192, 192, 1)', 'rgba(255, 159, 64, 1)', 'rgba(255, 99, 132, 1)', 'rgba(153, 102, 255, 1)', 'rgba(255, 206, 86, 1)' ]; chartInstance = new Chart(ctx, { type: 'bar', data: { labels: labels, datasets: [{ label: 'Amount (g)', data: dataValues, backgroundColor: backgroundColors, borderColor: borderColors, borderWidth: 1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true } }, plugins: { legend: { position: 'top', }, title: { display: true, text: 'Nutrient Breakdown per Serving' } } } }); } function calculatePoints() { var proteinInput = document.getElementById('protein'); var carbsInput = document.getElementById('carbs'); var fatInput = document.getElementById('fat'); var fiberInput = document.getElementById('fiber'); var sugarInput = document.getElementById('sugar'); var proteinError = document.getElementById('proteinError'); var carbsError = document.getElementById('carbsError'); var fatError = document.getElementById('fatError'); var fiberError = document.getElementById('fiberError'); var sugarError = document.getElementById('sugarError'); var protein = parseFloat(proteinInput.value); var carbs = parseFloat(carbsInput.value); var fat = parseFloat(fatInput.value); var fiber = parseFloat(fiberInput.value); var sugar = parseFloat(sugarInput.value); var isValid = true; if (!isValidNumber(protein)) { proteinError.textContent = "Please enter a valid number for protein."; proteinError.style.display = 'block'; isValid = false; } else { proteinError.style.display = 'none'; } if (!isValidNumber(carbs)) { carbsError.textContent = "Please enter a valid number for carbohydrates."; carbsError.style.display = 'block'; isValid = false; } else { carbsError.style.display = 'none'; } if (!isValidNumber(fat)) { fatError.textContent = "Please enter a valid number for fat."; fatError.style.display = 'block'; isValid = false; } else { fatError.style.display = 'none'; } if (!isValidNumber(fiber)) { fiberError.textContent = "Please enter a valid number for fiber."; fiberError.style.display = 'block'; isValid = false; } else { fiberError.style.display = 'none'; } if (!isValidNumber(sugar)) { sugarError.textContent = "Please enter a valid number for sugar."; sugarError.style.display = 'block'; isValid = false; } else { sugarError.style.display = 'none'; } if (!isValid) { // Clear results if inputs are invalid document.getElementById('netPointsResult').textContent = '–'; document.getElementById('smartPointsResult').textContent = '–'; document.getElementById('zeroPointResult').textContent = '–'; document.getElementById('totalCarbsResult').textContent = '–'; updateNutrientTable('–', '–', '–', '–', '–', '–', '–', '–', '–', '–'); updateChart(0, 0, 0, 0, 0); // Clear chart return; } // Approximate SmartPoints calculation: // Fat contributes positively, Protein and Fiber negatively, Sugar contributes positively. // These multipliers are estimates based on general WW principles. var fatPoints = fat * 0.75; var sugarPoints = sugar * 0.5; var proteinReduction = protein * 0.5; var fiberReduction = fiber * 0.25; var estimatedSmartPoints = fatPoints + sugarPoints – proteinReduction – fiberReduction; // Ensure points are not negative; typically round up to nearest whole number or 0. var netPoints = Math.max(0, Math.round(estimatedSmartPoints)); // For demonstration, let's assume some ZeroPoint foods might be indicated by high protein/fiber // A more robust system would have explicit ZeroPoint lists. var zeroPointIndicator = "No (Estimate)"; if (protein > 25 && fiber > 5 && fat < 5 && sugar 30 && fat < 2 && sugar 0 && carbs 5 && protein < 2 && fat = 0 && carbs < 10 && protein < 5 && fat < 5 && sugar < 5) { // Most non-starchy veggies zeroPointIndicator = "Yes (Estimate)"; } document.getElementById('netPointsResult').textContent = netPoints; document.getElementById('smartPointsResult').textContent = netPoints; // Using Net Points as Smart Points estimate document.getElementById('zeroPointResult').textContent = zeroPointIndicator; document.getElementById('totalCarbsResult').textContent = carbs.toFixed(1); updateNutrientTable(protein, carbs, fat, fiber, sugar, fatPoints, sugarPoints, proteinReduction, fiberReduction, netPoints); // Update chart with actual nutrient values updateChart(protein, carbs, fat, fiber, sugar); } function updateNutrientTable(protein, carbs, fat, fiber, sugar, fatPoints, sugarPoints, proteinReduction, fiberReduction, netPoints) { document.getElementById('tableProtein').textContent = protein.toFixed(1); document.getElementById('tableNetCarbs').textContent = (carbs – fiber).toFixed(1); // Display Net Carbs document.getElementById('tableFat').textContent = fat.toFixed(1); document.getElementById('tableFiber').textContent = fiber.toFixed(1); document.getElementById('tableSugar').textContent = sugar.toFixed(1); // Show contribution to points (can be positive or negative reduction) document.getElementById('tableProteinPoints').textContent = (-proteinReduction).toFixed(1); document.getElementById('tableNetCarbsPoints').textContent = ""; // Net carbs don't directly get points in this simplified model document.getElementById('tableFatPoints').textContent = fatPoints.toFixed(1); document.getElementById('tableFiberPoints').textContent = (-fiberReduction).toFixed(1); document.getElementById('tableSugarPoints').textContent = sugarPoints.toFixed(1); } function resetCalculator() { document.getElementById('protein').value = 15; document.getElementById('carbs').value = 20; document.getElementById('fat').value = 10; document.getElementById('fiber').value = 5; document.getElementById('sugar').value = 5; // Clear errors document.getElementById('proteinError').style.display = 'none'; document.getElementById('carbsError').style.display = 'none'; document.getElementById('fatError').style.display = 'none'; document.getElementById('fiberError').style.display = 'none'; document.getElementById('sugarError').style.display = 'none'; calculatePoints(); // Recalculate with default values } function copyResults() { var netPoints = document.getElementById('netPointsResult').textContent; var smartPoints = document.getElementById('smartPointsResult').textContent; var zeroPoint = document.getElementById('zeroPointResult').textContent; var totalCarbs = document.getElementById('totalCarbsResult').textContent; var tableProtein = document.getElementById('tableProtein').textContent; var tableNetCarbs = document.getElementById('tableNetCarbs').textContent; var tableFat = document.getElementById('tableFat').textContent; var tableFiber = document.getElementById('tableFiber').textContent; var tableSugar = document.getElementById('tableSugar').textContent; var formula = "Estimated SmartPoints Calculation:\n" + "Points ≈ (Fat × 0.75) + (Sugar × 0.5) – (Protein × 0.5) – (Fiber × 0.25)\n" + "Note: This is an approximation. Official WW calculations may differ.\n\n" + "— Results —\n" + "Estimated Net Points: " + netPoints + "\n" + "Estimated SmartPoints: " + smartPoints + "\n" + "ZeroPoint Food (Estimate): " + zeroPoint + "\n" + "Total Carbohydrates: " + totalCarbs + "g\n\n" + "— Nutrient Breakdown (per serving) —\n" + "Protein: " + tableProtein + "g\n" + "Net Carbs: " + tableNetCarbs + "g\n" + "Fat: " + tableFat + "g\n" + "Fiber: " + tableFiber + "g\n" + "Sugar: " + tableSugar + "g"; try { navigator.clipboard.writeText(formula).then(function() { alert('Results copied to clipboard!'); }, function(err) { console.error('Could not copy text: ', err); // Fallback for older browsers or unsupported environments var textArea = document.createElement("textarea"); textArea.value = formula; textArea.style.position = "fixed"; // Avoid scrolling to bottom textArea.style.left = "-9999px"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { document.execCommand('copy'); alert('Results copied to clipboard!'); } catch (e) { alert('Failed to copy results. Please copy manually.'); } document.body.removeChild(textArea); }); } catch (e) { console.error('Clipboard API not available: ', e); alert('Clipboard API not available. Please copy manually.'); } } function toggleFaq(element) { var content = element.nextElementSibling; if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } } // Initial calculation on page load document.addEventListener('DOMContentLoaded', function() { calculatePoints(); // Add event listeners for input changes to update chart and results dynamically document.getElementById('protein').addEventListener('input', calculatePoints); document.getElementById('carbs').addEventListener('input', calculatePoints); document.getElementById('fat').addEventListener('input', calculatePoints); document.getElementById('fiber').addEventListener('input', calculatePoints); document.getElementById('sugar').addEventListener('input', calculatePoints); }); // Load Chart.js library (ensure this is available in your WordPress environment or include it) // For a standalone HTML file, you'd typically link to it via CDN or include it directly. // Example CDN link: // For this example, we assume Chart.js is available. If not, you would need to include: // at the top of your or before the script tag. <!– Add this line within your or before the closing tag if not already present in your WordPress theme –>

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