How Much Should I Walk to Lose Weight Free Calculator

How Much Should I Walk to Lose Weight Free Calculator | Your Guide to Walking for Weight Loss :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –secondary-text-color: #555; –border-color: #ddd; –card-background: #ffffff; –shadow: 0 2px 10px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding: 0; background-color: var(–background-color); color: var(–text-color); line-height: 1.6; display: flex; flex-direction: column; align-items: center; } .container { width: 100%; max-width: 980px; margin: 20px auto; padding: 0 15px; box-sizing: border-box; } header { background-color: var(–primary-color); color: white; padding: 20px 0; text-align: center; width: 100%; } header h1 { margin: 0; font-size: 2.5em; } main { background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); margin-top: 20px; width: 100%; box-sizing: border-box; } h1, h2, h3 { color: var(–primary-color); 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How Much Should I Walk to Lose Weight Free Calculator

Walking for Weight Loss Calculator

Estimate the daily steps and duration you need to walk to achieve your weight loss goals. This calculator helps you set realistic targets based on your calorie deficit needs and walking pace.

Enter your current weight in kilograms (kg).
Enter your desired weight in kilograms (kg).
0.25 kg (approx. 0.5 lbs) per week 0.5 kg (approx. 1 lb) per week 0.75 kg (approx. 1.5 lbs) per week 1 kg (approx. 2 lbs) per week
Choose a sustainable weekly weight loss goal.
Slow (4 km/h or 2.5 mph) Moderate (5 km/h or 3.1 mph) Brisk (6 km/h or 3.7 mph)
Select your typical walking speed.
Enter a specific daily calorie deficit if known (e.g., 500 kcal). Leave blank to use the standard 7700 kcal per kg.

{primary_keyword}

The how much should i walk to lose weight free calculator is a powerful, free online tool designed to help individuals quantify the amount of walking necessary to achieve their weight loss goals. It bridges the gap between a desire to lose weight and a concrete, actionable plan. By inputting key personal metrics such as current weight, target weight, desired weekly weight loss rate, and average walking pace, the calculator provides specific, data-driven recommendations for daily steps and walking duration. It empowers users to understand the relationship between physical activity, calorie expenditure, and weight management, making the journey towards a healthier body more accessible and less daunting. This tool is particularly valuable for those who prefer low-impact exercise like walking or are looking for a supplementary activity to an existing fitness routine.

Who Should Use the {primary_keyword} Calculator?

Anyone looking to lose weight can benefit from using the how much should i walk to lose weight free calculator. This includes:

  • Beginners starting their weight loss journey who need a clear, achievable plan.
  • Individuals who enjoy walking as their primary form of exercise.
  • People seeking to increase their daily physical activity to complement a calorie-controlled diet.
  • Those who want to set realistic and measurable walking goals.
  • Anyone curious about the direct impact of walking on calorie expenditure and weight loss.

Common Misconceptions About Walking for Weight Loss

Several myths surround walking for weight loss. The how much should i walk to lose weight free calculator can help debunk these:

  • Myth: Walking alone is not effective for significant weight loss. Reality: While diet is crucial, consistent walking, especially at a brisk pace, can burn a substantial number of calories, significantly contributing to a calorie deficit.
  • Myth: You need to walk for hours every day. Reality: The calculator demonstrates that with a targeted approach and optimal pace, effective results can be achieved with manageable daily durations and step counts.
  • Myth: All walking burns the same calories. Reality: Factors like pace, incline, and body weight heavily influence calorie burn, which the calculator accounts for in its estimations.

By providing concrete numbers, the how much should i walk to lose weight free calculator helps move beyond guesswork and into informed action for effective weight management.

{primary_keyword} Formula and Mathematical Explanation

The core principle behind weight loss is achieving a calorie deficit – burning more calories than you consume. The how much should i walk to lose weight free calculator operationalizes this principle for walking. The calculations are based on established physiological data and nutritional science.

Step-by-Step Derivation

  1. Calculate Total Weight Loss in Kilograms: This is the difference between your current weight and your target weight.
    Total Weight Loss (kg) = Current Weight (kg) - Target Weight (kg)
  2. Calculate Total Calorie Deficit Needed: It's widely accepted that approximately 7,700 kilocalories (kcal) are equivalent to 1 kilogram of body fat. This forms the basis for the total deficit required.
    Total Calorie Deficit (kcal) = Total Weight Loss (kg) * 7700 kcal/kg
  3. Calculate Desired Weekly Calorie Deficit: This is derived from the total deficit and the desired weekly weight loss rate.
    Weekly Calorie Deficit (kcal) = Desired Weekly Weight Loss (kg/week) * 7700 kcal/kg
  4. Calculate Required Daily Calorie Deficit: This is the weekly deficit divided by 7 days. If a specific daily deficit is provided, this value is used directly.
    Daily Calorie Deficit (kcal) = Weekly Calorie Deficit (kcal) / 7
    OR
    Daily Calorie Deficit (kcal) = User Input Daily Calorie Deficit (kcal)
  5. Estimate Calories Burned Per Hour of Walking: This is a crucial step and depends on body weight and walking pace. A common formula or data set is used, often approximating METs (Metabolic Equivalents) for different paces. For simplicity, we use a data-driven approximation:
    Calories Burned Per Hour (kcal/hr) ≈ (METs * Body Weight (kg) * 1).
    For walking paces:
    • Slow (4 km/h): METs ≈ 3.0
    • Moderate (5 km/h): METs ≈ 3.5
    • Brisk (6 km/h): METs ≈ 4.0
    Therefore, Calories Burned Per Hour (kcal/hr) ≈ (METs_for_pace * Current Weight (kg)).
  6. Calculate Walking Time Needed Per Day: This determines how long you need to walk to achieve the daily calorie deficit.
    Walking Time (hours/day) = Daily Calorie Deficit (kcal) / Calories Burned Per Hour (kcal/hr)
  7. Calculate Estimated Daily Steps: This converts the required walking time into steps, based on the average steps per kilometer or mile at the chosen pace. A common estimate is around 1300-1500 steps per kilometer for an average adult. We'll use a pace-dependent estimate:
    Distance (km) = Walking Pace (km/h) * Walking Time (hours)
    Estimated Daily Steps = Distance (km) * Steps per km (e.g., 1400 steps/km)

Variable Explanations

Here's a breakdown of the variables used in the how much should i walk to lose weight free calculator:

Variable Meaning Unit Typical Range
Current Weight The starting weight of the individual. kg 30 – 300+
Target Weight The desired weight the individual aims to achieve. kg 30 – 300+
Desired Weekly Weight Loss The rate at which weight loss is targeted per week. kg/week 0.25 – 1.0
Walking Pace Average speed during walking. km/h 4 – 6
Daily Calorie Deficit Target Optional specific daily deficit target. kcal/day 100 – 1000+
Total Weight Loss Difference between current and target weight. kg 1 – 100+
Total Calorie Deficit Total calories to burn for desired weight loss. kcal 7700 – 770000+
Weekly Calorie Deficit Target calorie deficit per week. kcal/week 1925 – 7700+
Daily Calorie Deficit Target calorie deficit per day. kcal/day 275 – 1100+
Calories Burned Per Hour Estimated calories expended during one hour of walking. kcal/hr 200 – 500+ (depends on weight & pace)
Estimated Daily Walking Time Duration needed to achieve the daily calorie deficit. hours 0.5 – 2.0+
Estimated Daily Steps Number of steps to cover the required distance. steps 5000 – 15000+

Practical Examples (Real-World Use Cases)

Let's illustrate how the how much should i walk to lose weight free calculator works with practical scenarios:

Example 1: Moderate Weight Loss Goal

  • Current Weight: 75 kg
  • Target Weight: 70 kg
  • Desired Weekly Weight Loss: 0.5 kg/week
  • Average Walking Pace: Moderate (5 km/h)
  • Daily Calorie Deficit Target: Not specified (calculator uses standard 7700 kcal/kg)

Calculation Breakdown:

  • Total Weight to Lose: 75 kg – 70 kg = 5 kg
  • Total Calorie Deficit Needed: 5 kg * 7700 kcal/kg = 38,500 kcal
  • Weekly Calorie Deficit Needed: 0.5 kg/week * 7700 kcal/kg = 3,850 kcal/week
  • Daily Calorie Deficit Needed: 3850 kcal/week / 7 days = 550 kcal/day
  • Estimated Calories Burned Per Hour (at 75kg, 5 km/h pace): Approx. 3.5 METs * 75 kg = 262.5 kcal/hr
  • Estimated Daily Walking Time: 550 kcal / 262.5 kcal/hr ≈ 2.1 hours
  • Estimated Daily Steps: (5 km/h * 2.1 hrs) * 1400 steps/km ≈ 10.5 km * 1400 steps/km ≈ 14,700 steps

Interpretation: To lose 0.5 kg per week, this individual needs to create a daily deficit of approximately 550 kcal. This can be achieved by walking at a moderate pace for about 2.1 hours per day, which equates to roughly 14,700 steps.

Example 2: Faster Weight Loss Goal with Diet Assistance

  • Current Weight: 85 kg
  • Target Weight: 80 kg
  • Desired Weekly Weight Loss: 1 kg/week
  • Average Walking Pace: Brisk (6 km/h)
  • Daily Calorie Deficit Target: 750 kcal (This implies diet contributes significantly)

Calculation Breakdown:

  • Total Weight to Lose: 85 kg – 80 kg = 5 kg
  • Total Calorie Deficit Needed: 5 kg * 7700 kcal/kg = 38,500 kcal
  • Weekly Calorie Deficit Needed: 1 kg/week * 7700 kcal/kg = 7,700 kcal/week
  • Daily Calorie Deficit Needed: 750 kcal/day (User Input)
  • Estimated Calories Burned Per Hour (at 85kg, 6 km/h pace): Approx. 4.0 METs * 85 kg = 340 kcal/hr
  • Estimated Daily Walking Time: 750 kcal / 340 kcal/hr ≈ 2.2 hours
  • Estimated Daily Steps: (6 km/h * 2.2 hrs) * 1400 steps/km ≈ 13.2 km * 1400 steps/km ≈ 18,480 steps

Interpretation: To achieve a 1 kg weekly loss, a 750 kcal daily deficit is needed. If 750 kcal are already achieved through diet, the individual might not need to burn additional calories through walking specifically for weight loss, or they could use walking to accelerate progress or maintain their deficit. In this scenario, walking briskly for about 2.2 hours (approx. 18,480 steps) would burn the required 750 kcal. Combining diet and exercise yields the best results.

How to Use This {primary_keyword} Calculator

Using the how much should i walk to lose weight free calculator is straightforward. Follow these simple steps to get your personalized walking plan:

  1. Enter Current Weight: Input your current body weight in kilograms (kg).
  2. Enter Target Weight: Input the weight you aim to achieve, also in kilograms (kg).
  3. Select Desired Weekly Weight Loss: Choose a sustainable rate, typically between 0.25 kg and 1 kg per week. Faster rates can be unhealthy and difficult to maintain.
  4. Set Average Walking Pace: Select your typical walking speed (slow, moderate, or brisk). This significantly impacts calorie burn.
  5. Optional: Daily Calorie Deficit: If you have a specific daily calorie deficit target from your diet, enter it here. Otherwise, leave it blank, and the calculator will use the standard 7700 kcal/kg rule.
  6. Click 'Calculate': Once all fields are populated, click the 'Calculate' button.

How to Read Results

The calculator will display several key metrics:

  • Main Result (e.g., Estimated Daily Steps): This is your primary target, showing the number of steps you should aim for daily.
  • Intermediate Values: These include the total weight to lose, the required weekly and daily calorie deficits, and the estimated daily walking time.
  • Formula Explanation: A brief overview of how the numbers were derived.
  • Summary Table: Provides a consolidated view of all key metrics, including estimated calories burned per hour and daily walking time.
  • Chart: Visually represents calorie burn across different step counts.

Decision-Making Guidance

Use the results as a guideline, not a rigid rulebook. Adjust the plan based on your lifestyle, energy levels, and progress. If the suggested steps or time seem overwhelming, consider:

  • Breaking it down: Spread your walking throughout the day with shorter, more frequent walks.
  • Increasing diet contribution: A larger calorie deficit from diet means less needed from exercise.
  • Gradual increase: Start with a lower target and gradually increase steps/duration as your fitness improves.

Remember, consistency is key to achieving sustainable weight loss through walking. Integrating this with a balanced healthy diet plan is highly recommended.

Key Factors That Affect {primary_keyword} Results

While the how much should i walk to lose weight free calculator provides a solid estimate, several real-world factors can influence your actual calorie burn and weight loss progress:

  1. Individual Metabolism: Basal Metabolic Rate (BMR) varies significantly between individuals due to genetics, age, sex, and muscle mass. A higher BMR means more calories burned at rest and during activity.
  2. Body Composition: Muscle tissue burns more calories than fat tissue, even at rest. Someone with a higher percentage of muscle mass will burn more calories walking than someone of the same weight but with a lower muscle percentage.
  3. Walking Intensity and Terrain: The calculator uses average pace, but variations matter. Walking uphill, on uneven surfaces (sand, trails), or incorporating intervals of faster walking significantly increases calorie expenditure compared to a flat, smooth surface.
  4. Environmental Conditions: Walking in extreme heat or cold can increase calorie burn as your body works harder to regulate its temperature. However, it can also lead to fatigue faster.
  5. Dietary Habits: This calculator focuses on the exercise component. Weight loss is fundamentally driven by a calorie deficit. If your diet doesn't align with the deficit needed, walking alone might not yield the expected results. A balanced nutrition guide for weight loss is essential.
  6. Consistency and Duration Accuracy: The calculator assumes consistent daily effort. Inconsistent walking or over/underestimating the duration will alter the actual deficit achieved.
  7. Age and Health Status: Metabolism tends to slow with age. Certain health conditions or medications can also affect metabolic rate and the body's ability to lose weight. Always consult a healthcare professional before starting a new weight loss program.
  8. External Factors (Sleep, Stress): Poor sleep and high stress levels can disrupt hormones that regulate appetite and metabolism (like cortisol and ghrelin), potentially hindering weight loss efforts despite consistent exercise.

Frequently Asked Questions (FAQ)

What is the most effective walking pace for weight loss?

Brisk walking, generally considered around 5-6 km/h (3-3.7 mph), is often most effective for weight loss as it burns more calories per unit of time compared to a slower pace. However, consistency at any pace is better than sporadic intense walks. The calculator helps determine the duration needed based on your chosen pace.

How many steps should I aim for daily to lose weight?

The calculator provides an estimate based on your specific goals. A common general recommendation is 10,000 steps per day for overall health, but for weight loss, the number might need to be higher, potentially ranging from 12,000 to 18,000+ steps depending on your weight, pace, and desired loss rate. Our calculator personalizes this for you.

Is walking enough to lose weight?

Walking can be a significant component of a weight loss strategy, especially when combined with a calorie-controlled diet. While high-intensity exercise might burn calories faster, walking is sustainable, accessible, and offers numerous health benefits. For significant weight loss, it's crucial to create a consistent calorie deficit, which walking contributes to.

How does body weight affect calorie burn during walking?

Heavier individuals burn more calories when walking the same distance at the same pace compared to lighter individuals. This is because more energy is required to move a larger mass. The calculator takes your current weight into account for more accurate estimations.

What if I can't walk for the recommended time daily?

If the calculated daily walking time is challenging, focus on increasing the intensity (walk faster or incorporate inclines) or prioritize dietary changes to help meet your calorie deficit. You can also break down the walking time into shorter sessions throughout the day. Consult our exercise tips for busy people.

How long will it take to reach my target weight?

The time it takes depends on your total weight loss goal and your chosen weekly loss rate. For example, losing 5 kg at a rate of 0.5 kg/week will take 10 weeks. This calculation assumes you consistently meet the required daily calorie deficit through diet and the walking plan provided by the calculator.

Does walking improve overall health, not just weight loss?

Absolutely! Beyond weight management, regular walking strengthens bones and muscles, improves cardiovascular health, reduces the risk of chronic diseases like type 2 diabetes and heart disease, boosts mood, and enhances energy levels. It's a cornerstone of a healthy lifestyle.

Should I consult a doctor before starting a walking program?

It's always advisable to consult with a healthcare professional before beginning any new exercise or weight loss program, especially if you have pre-existing health conditions, injuries, or concerns. They can provide personalized guidance and ensure your plan is safe and appropriate for you.

© 2023 Your Fitness Hub. All rights reserved. | Disclaimer: This calculator provides estimates for informational purposes only. Consult a healthcare professional for personalized advice.

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Please check the range."; errorDiv.style.display = 'block'; return false; } errorDiv.textContent = ""; errorDiv.style.display = 'none'; return true; } function calculateWalking() { // Reset errors document.getElementById('currentWeightError').textContent = ""; document.getElementById('currentWeightError').style.display = 'none'; document.getElementById('targetWeightError').textContent = ""; document.getElementById('targetWeightError').style.display = 'none'; document.getElementById('dailyCalorieDeficitError').textContent = ""; document.getElementById('dailyCalorieDeficitError').style.display = 'none'; // Validate inputs var isValidCurrentWeight = validateInput('currentWeight', 'currentWeightError', 1); var isValidTargetWeight = validateInput('targetWeight', 'targetWeightError', 1); var isValidDailyCalorieDeficit = true; if (dailyCalorieDeficitInput.value !== "") { isValidDailyCalorieDeficit = validateInput('dailyCalorieDeficit', 'dailyCalorieDeficitError', 0); } if (!isValidCurrentWeight || !isValidTargetWeight || !isValidDailyCalorieDeficit) { resultsContainer.classList.add('hidden'); walkingTableSection.classList.add('hidden'); walkingChartSection.classList.add('hidden'); return; } var currentWeight = parseFloat(currentWeightInput.value); var targetWeight = parseFloat(targetWeightInput.value); var weightLossRate = parseFloat(weightLossRateSelect.value); var walkingPaceKmh = parseFloat(walkingPaceSelect.value); var userDailyCalorieDeficit = parseFloat(dailyCalorieDeficitInput.value); if (currentWeight 0) { dailyCalorieDeficit = userDailyCalorieDeficit; } else { dailyCalorieDeficit = weeklyCalorieDeficit / 7; } // METs for walking paces var mets = 0; if (walkingPaceKmh <= 4.0) mets = 3.0; // Slow else if (walkingPaceKmh <= 5.0) mets = 3.5; // Moderate else mets = 4.0; // Brisk var caloriesPerHour = mets * currentWeight; // Approximate calories burned per hour var walkingTimeHours = dailyCalorieDeficit / caloriesPerHour; var walkingDistanceKm = walkingPaceKmh * walkingTimeHours; var estimatedDailySteps = walkingDistanceKm * STEPS_PER_KM; // Display results mainResultSpan.textContent = estimatedDailySteps.toFixed(0) + " Steps"; totalWeightToLoseSpan.textContent = "Total to Lose: " + totalWeightToLose.toFixed(1) + " kg"; weeklyCalorieDeficitSpan.textContent = "Weekly Deficit Goal: " + weeklyCalorieDeficit.toFixed(0) + " kcal"; dailyCalorieDeficitSpan.textContent = "Daily Deficit Goal: " + dailyCalorieDeficit.toFixed(0) + " kcal"; estimatedDailyStepsSpan.textContent = "Est. Daily Walking Time: " + walkingTimeHours.toFixed(1) + " hours"; formulaExplanationDiv.innerHTML = "Formula: To lose " + totalWeightToLose.toFixed(1) + " kg, you need a total deficit of " + totalCalorieDeficitNeeded.toFixed(0) + " kcal. Aiming for " + weightLossRate.toFixed(2) + " kg/week requires a daily deficit of " + dailyCalorieDeficit.toFixed(0) + " kcal. At your weight (" + currentWeight.toFixed(1) + " kg) and pace (" + walkingPaceKmh.toFixed(1) + " km/h), you burn approx. " + caloriesPerHour.toFixed(0) + " kcal/hr. This means walking " + walkingTimeHours.toFixed(1) + " hours (~" + estimatedDailySteps.toFixed(0) + " steps) daily should achieve this deficit."; resultsContainer.classList.remove('hidden'); // Populate table tableTotalWeightToLose.textContent = totalWeightToLose.toFixed(1) + " kg"; tableWeeklyWeightLoss.textContent = weightLossRate.toFixed(2) + " kg/week"; tableWeeklyCalorieDeficit.textContent = weeklyCalorieDeficit.toFixed(0) + " kcal"; tableDailyCalorieDeficit.textContent = dailyCalorieDeficit.toFixed(0) + " kcal"; tableEstimatedDailySteps.textContent = estimatedDailySteps.toFixed(0) + " steps"; tableEstimatedDailyTime.textContent = walkingTimeHours.toFixed(1) + " hours"; tableCaloriesPerHour.textContent = caloriesPerHour.toFixed(0) + " kcal/hr"; walkingTableSection.classList.remove('hidden'); walkingChartSection.classList.remove('hidden'); updateChart(currentWeight, walkingPaceKmh, dailyCalorieDeficit); } function updateChart(weight, pace, targetDeficit) { if (ctx) { ctx.destroy(); // Destroy previous chart instance } ctx = chartCanvas.getContext('2d'); var stepsRange = [5000, 8000, 10000, 12000, 15000, 18000, 20000]; var calorieBurnData = []; var stepLabels = []; var mets = 0; if (pace <= 4.0) mets = 3.0; else if (pace <= 5.0) mets = 3.5; else mets = 4.0; for (var i = 0; i < stepsRange.length; i++) { var steps = stepsRange[i]; var distanceKm = steps / STEPS_PER_KM; var timeHours = distanceKm / pace; var caloriesBurned = timeHours * mets * weight; calorieBurnData.push(caloriesBurned); stepLabels.push(steps.toLocaleString()); } var targetLine = Array(stepsRange.length).fill(targetDeficit); new Chart(ctx, { type: 'line', data: { labels: stepLabels, datasets: [{ label: 'Estimated Calorie Burn', data: calorieBurnData, borderColor: 'rgb(75, 192, 192)', tension: 0.1, fill: false, pointRadius: 5 }, { label: 'Daily Deficit Target', data: targetLine, borderColor: 'rgb(255, 99, 132)', tension: 0, fill: false, borderDash: [5, 5], pointRadius: 0 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, title: { display: true, text: 'Calories Burned (kcal)' } }, x: { title: { display: true, text: 'Daily Steps' } } }, plugins: { tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || ''; if (label) { label += ': '; } if (context.parsed.y !== null) { label += context.parsed.y.toFixed(0) + ' kcal'; } return label; } } } } } }); } function resetCalculator() { currentWeightInput.value = 70; targetWeightInput.value = 65; weightLossRateSelect.value = 0.5; walkingPaceSelect.value = 5; dailyCalorieDeficitInput.value = ""; // Clear errors document.getElementById('currentWeightError').textContent = ""; document.getElementById('currentWeightError').style.display = 'none'; document.getElementById('targetWeightError').textContent = ""; document.getElementById('targetWeightError').style.display = 'none'; document.getElementById('dailyCalorieDeficitError').textContent = ""; document.getElementById('dailyCalorieDeficitError').style.display = 'none'; resultsContainer.classList.add('hidden'); walkingTableSection.classList.add('hidden'); walkingChartSection.classList.add('hidden'); } function copyResults() { var resultsText = "— Your Walking Plan Results —\n\n"; resultsText += "Primary Goal:\n"; resultsText += mainResultSpan.textContent + "\n"; resultsText += estimatedDailyStepsSpan.textContent + "\n\n"; resultsText += "Key Metrics:\n"; resultsText += totalWeightToLoseSpan.textContent + "\n"; resultsText += weeklyCalorieDeficitSpan.textContent + "\n"; resultsText += dailyCalorieDeficitSpan.textContent + "\n\n"; resultsText += "Assumptions:\n"; resultsText += "Current Weight: " + currentWeightInput.value + " kg\n"; resultsText += "Target Weight: " + targetWeightInput.value + " kg\n"; resultsText += "Desired Weekly Loss: " + weightLossRateSelect.options[weightLossRateSelect.selectedIndex].text + "\n"; resultsText += "Walking Pace: " + walkingPaceSelect.options[walkingPaceSelect.selectedIndex].text + "\n"; if(dailyCalorieDeficitInput.value !== "") { resultsText += "User Daily Calorie Deficit: " + dailyCalorieDeficitInput.value + " kcal\n"; } // Use a temporary textarea to copy to clipboard var textArea = document.createElement("textarea"); textArea.value = resultsText; textArea.style.position = "fixed"; textArea.style.opacity = 0; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'successful' : 'unsuccessful'; console.log('Copying text command was ' + msg); document.getElementById('results-copy-message').style.display = 'block'; setTimeout(function() { document.getElementById('results-copy-message').style.display = 'none'; }, 3000); } catch (err) { console.log('Unable to copy text.', err); } document.body.removeChild(textArea); } // Initial calculation on load for defaults document.addEventListener('DOMContentLoaded', function() { calculateWalking(); // Initialize chart context ctx = chartCanvas.getContext('2d'); }); // Update results in real-time currentWeightInput.addEventListener('input', calculateWalking); targetWeightInput.addEventListener('input', calculateWalking); weightLossRateSelect.addEventListener('change', calculateWalking); walkingPaceSelect.addEventListener('change', calculateWalking); dailyCalorieDeficitInput.addEventListener('input', calculateWalking); // FAQ Accordion Functionality var faqItems = document.querySelectorAll('.faq-item h4'); faqItems.forEach(function(item) { item.addEventListener('click', function() { var content = this.nextElementSibling; var parentItem = this.parentElement; parentItem.classList.toggle('open'); if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } }); });

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