How Many Step to Lose Weight Calculator

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How Many Steps to Lose Weight Calculator

Calculate your daily step goal for effective weight loss.

Enter your current weight in kilograms (kg).
Enter your desired weight in kilograms (kg).
Enter your desired weekly loss in kg (e.g., 0.5 kg per week).
How many calories you aim to consume less than you burn each day (e.g., 500 kcal).
Approximate calories burned for every 100 steps. This varies by individual. (e.g., 4.5 kcal).

Your Weight Loss Step Goal

Total Weight to Lose: kg
Total Calories to Lose: kcal
Estimated Weekly Steps: steps
Formula Used:

1. Total Weight Loss (kg): Target Weight – Current Weight
2. Total Calories to Lose (kcal): Total Weight Loss (kg) * 7700 kcal/kg (approximately)
3. Required Daily Calorie Deficit (kcal): Daily Calorie Deficit Goal
4. Total Days to Reach Goal: Total Calories to Lose / Required Daily Calorie Deficit
5. Estimated Weekly Steps: (Total Calories to Lose / Total Days to Reach Goal) / (Calories Per Step * 100 Steps) * 7

Note: 7700 kcal is an approximation for losing 1 kg of body fat. Individual results may vary. The calories per 100 steps is an estimate.

Estimated Steps vs. Weight Loss Over Time
Key Assumptions and Estimates
Metric Value Unit Notes
Calorie Equivalence 7700 kcal/kg Approximate energy content of 1 kg of body fat.
Daily Calorie Deficit Goal kcal/day Target reduction in daily calorie intake/expenditure.
Calories Burned per 100 Steps kcal/100 steps Estimate for your activity level and intensity.
Target Weekly Loss kg/week Desired rate of weight reduction.

What is a How Many Steps to Lose Weight Calculator?

A how many steps to lose weight calculator is a specialized tool designed to help individuals quantify the amount of daily physical activity, specifically in terms of steps, required to achieve a specific weight loss goal. It bridges the gap between understanding calorie deficits and translating them into actionable daily targets. By inputting your current weight, target weight, desired rate of loss, and estimated calorie burn per step, the calculator provides a personalized daily step count needed to create the necessary calorie deficit.

This tool is invaluable for anyone looking to incorporate walking or increase their general movement as a primary strategy for shedding excess weight. It offers a tangible, measurable goal that is often easier to track than complex calorie counting alone. Whether you're new to fitness or an experienced individual looking to fine-tune your routine, understanding your step target can significantly boost motivation and adherence to your weight loss plan.

Common Misconceptions:

  • "Just hit 10,000 steps and I'll lose weight." While 10,000 steps is a popular benchmark for general health, it's not a universal weight loss prescription. The actual number of steps needed depends heavily on your individual calorie deficit, metabolism, and the intensity of your steps.
  • "Steps are the only thing that matters." While crucial, steps are part of a larger equation. Diet plays a significant role in creating a calorie deficit, often a larger one than exercise alone can provide.
  • "All steps are created equal." The intensity and pace of your steps matter. Brisk walking burns more calories than a leisurely stroll, impacting your overall calorie expenditure.

How Many Steps to Lose Weight Calculator Formula and Mathematical Explanation

The core principle behind losing weight is creating a consistent calorie deficit – burning more calories than you consume. This calculator breaks down the process into several logical steps:

  1. 1. Calculate Total Weight to Lose

    First, we determine the total amount of weight you need to lose in kilograms.

    Formula: Total Weight to Lose (kg) = Current Weight (kg) - Target Weight (kg)

  2. 2. Calculate Total Calories to Lose

    It's widely accepted that approximately 7700 kilocalories (kcal) are equivalent to 1 kilogram (kg) of body fat. This is a foundational number for many weight loss calculations.

    Formula: Total Calories to Lose (kcal) = Total Weight to Lose (kg) * 7700 (kcal/kg)

  3. 3. Determine Required Daily Calorie Deficit

    This is the amount of calories you aim to burn or reduce from your diet each day. It's a crucial input for determining how quickly you'll reach your goal.

    Variable: Daily Calorie Deficit (kcal) (User Input)

  4. 4. Calculate Total Days to Reach Goal

    With the total calories needed and the daily deficit, we can estimate the number of days required to achieve the target weight.

    Formula: Total Days to Reach Goal = Total Calories to Lose (kcal) / Daily Calorie Deficit (kcal)

  5. 5. Calculate Daily Step Goal

    This is where the step-specific metric comes in. We use your estimated calorie burn per 100 steps to figure out how many steps contribute to your daily deficit. For a weekly target, we multiply the daily step equivalent by 7.

    Formula: Steps per Day = (Daily Calorie Deficit (kcal) / Calories Burned Per Step)

    Where: Calories Burned Per Step = Calories Burned Per 100 Steps / 100

    Estimated Weekly Steps: Steps per Day * 7

Variables Table

Variable Meaning Unit Typical Range / Notes
Current Weight Your starting body weight. kg e.g., 60 – 150+ kg
Target Weight Your desired body weight. kg Must be less than current weight.
Weekly Weight Loss Rate How quickly you aim to lose weight. kg/week 0.25 – 1 kg/week is generally considered healthy.
Daily Calorie Deficit Goal Target difference between calories burned and consumed daily. kcal/day Recommended 300 – 1000 kcal/day.
Calories Burned Per 100 Steps Estimated calories burned for every 100 steps taken. kcal/100 steps Approx. 3-7 kcal, varies with intensity, weight, terrain.
Total Weight to Lose The total difference between current and target weight. kg Calculated value.
Total Calories to Lose Total caloric energy equivalent to the weight to be lost. kcal Calculated value (Total Weight Loss * 7700).
Total Days to Reach Goal Estimated duration to reach target weight. Days Calculated value.
Estimated Weekly Steps The total number of steps recommended per week. Steps/week Calculated value.

Practical Examples (Real-World Use Cases)

Example 1: Moderate Weight Loss Goal

Sarah wants to lose 5 kg and is aiming for a healthy loss of about 0.5 kg per week. She wants to create a 500 kcal daily deficit through a combination of diet and exercise, and she estimates she burns about 5 kcal for every 100 steps.

  • Current Weight: 68 kg
  • Target Weight: 63 kg
  • Desired Weekly Weight Loss Rate: 0.5 kg/week
  • Daily Calorie Deficit Goal: 500 kcal
  • Estimated Calories Burned Per 100 Steps: 5 kcal

Calculation Breakdown:

  • Total Weight to Lose: 68 kg – 63 kg = 5 kg
  • Total Calories to Lose: 5 kg * 7700 kcal/kg = 38,500 kcal
  • Total Days to Reach Goal: 38,500 kcal / 500 kcal/day = 77 days
  • Steps per Day to Burn 500 kcal: (500 kcal / (5 kcal / 100 steps)) = 10,000 steps/day
  • Estimated Weekly Steps: 10,000 steps/day * 7 days/week = 70,000 steps/week

Interpretation: Sarah needs to consistently achieve around 10,000 steps per day to meet her 500 kcal daily deficit goal and lose 0.5 kg per week. This aligns well with general health recommendations and makes her goal achievable over approximately 11 weeks.

Example 2: Significant Weight Loss and Increased Activity

Mark wants to lose 15 kg. He's aiming for a slightly faster, but still safe, rate of 0.75 kg per week. He plans to achieve a 750 kcal daily deficit, with a significant portion coming from walking. He estimates burning 6 kcal for every 100 steps.

  • Current Weight: 90 kg
  • Target Weight: 75 kg
  • Desired Weekly Weight Loss Rate: 0.75 kg/week
  • Daily Calorie Deficit Goal: 750 kcal
  • Estimated Calories Burned Per 100 Steps: 6 kcal

Calculation Breakdown:

  • Total Weight to Lose: 90 kg – 75 kg = 15 kg
  • Total Calories to Lose: 15 kg * 7700 kcal/kg = 115,500 kcal
  • Total Days to Reach Goal: 115,500 kcal / 750 kcal/day = 154 days
  • Steps per Day to Burn 750 kcal: (750 kcal / (6 kcal / 100 steps)) = 12,500 steps/day
  • Estimated Weekly Steps: 12,500 steps/day * 7 days/week = 87,500 steps/week

Interpretation: Mark needs to incorporate approximately 12,500 steps daily to contribute significantly to his 750 kcal deficit. This will help him reach his 15 kg weight loss goal in about 22 weeks. This higher step count reflects the larger calorie deficit he's aiming for.

How to Use This How Many Steps to Lose Weight Calculator

Using this calculator is straightforward and designed to provide actionable insights into your weight loss journey. Follow these simple steps:

  1. 1. Input Your Current and Target Weights

    Enter your current body weight in kilograms (kg) into the "Current Weight" field. Then, input your desired goal weight in kilograms (kg) into the "Target Weight" field.

  2. 2. Specify Your Desired Weekly Weight Loss Rate

    Enter how many kilograms (kg) you aim to lose each week. A rate between 0.25 kg and 1 kg per week is generally considered safe and sustainable for most individuals.

  3. 3. Set Your Daily Calorie Deficit Goal

    Decide on your target daily calorie deficit. This is the difference between the calories your body burns and the calories you consume. A deficit of 500-1000 kcal per day is common for weight loss.

  4. 4. Estimate Your Calories Burned Per 100 Steps

    This is an important estimate. On average, a person might burn 3-7 kcal for every 100 steps. This can vary based on your weight, walking speed, and terrain. If unsure, start with a value like 4.5 or 5 kcal per 100 steps and adjust based on your personal experience or fitness tracker data.

  5. 5. Click "Calculate My Steps"

    Once all fields are populated, click the "Calculate My Steps" button. The calculator will process your inputs and display your personalized results.

Reading Your Results

  • Main Result (Large Font): This shows your estimated weekly step goal. This is the primary actionable number to aim for.
  • Intermediate Values:
    • Total Weight to Lose: The total kilograms you need to shed.
    • Total Calories to Lose: The total caloric energy equivalent to that weight.
    • Estimated Weekly Steps: The cumulative steps you should aim for over a week.
  • Table: Provides a summary of the key assumptions used in the calculation, helping you understand the basis of the results.
  • Chart: Visualizes how your steps relate to weight loss over time, providing a clearer perspective on your progress.

Decision-Making Guidance

Use the calculated weekly step goal as a target. If the number seems too high, consider:

  • Increasing your daily calorie deficit from diet alone (if safe and appropriate).
  • Adjusting your weight loss rate to be more gradual.
  • Breaking down your daily step goal into smaller, manageable chunks throughout the day.
  • Focusing on increasing the intensity of your steps (brisk walking) to burn more calories per step.

Remember, consistency is key. Aim to integrate these steps into your daily routine rather than seeing them as a chore.

Key Factors That Affect How Many Steps to Lose Weight Results

While this calculator provides a personalized estimate, several factors can influence the actual number of steps you need and the effectiveness of your weight loss journey:

  1. Metabolism and Basal Metabolic Rate (BMR)

    Your BMR is the number of calories your body burns at rest. A higher BMR means you burn more calories throughout the day, including during your walks. Factors like age, gender, muscle mass, and genetics influence BMR. Individuals with higher muscle mass tend to have higher BMRs.

  2. Body Weight

    Heavier individuals generally burn more calories for the same amount of activity compared to lighter individuals. This is because it requires more energy to move a larger mass. As you lose weight, your calorie expenditure per step may decrease slightly, potentially requiring adjustments to your step goal over time.

  3. Intensity and Pace of Walking

    The calculator estimates calories burned per 100 steps. However, brisk walking or incorporating inclines will burn significantly more calories per step than a slow, leisurely pace. Varying the intensity of your walks can make achieving your calorie deficit goal more efficient.

  4. Dietary Intake and Calorie Quality

    While this calculator focuses on steps (exercise expenditure), diet is paramount for creating a calorie deficit. If your calorie intake remains high, even a large number of steps might not lead to weight loss. The "quality" of calories also matters; nutrient-dense foods promote satiety and overall health.

  5. Non-Exercise Activity Thermogenesis (NEAT)

    NEAT refers to calories burned from activities outside of formal exercise, such as fidgeting, standing, walking around the office, or doing chores. If your lifestyle is already active with high NEAT, you might need fewer dedicated steps. Conversely, a sedentary lifestyle requires more deliberate steps.

  6. Consistency and Adherence

    The most accurate calculation is useless if not followed consistently. Sporadic bursts of activity won't yield the same results as a steady, daily commitment to your step goal. Building sustainable habits is crucial for long-term weight loss.

  7. Individual Calorie Burn Estimates

    The "Calories Burned Per 100 Steps" is an estimate. Fitness trackers and apps provide personalized estimates, but these can also vary. Factors like stride length, walking surface, and even footwear can subtly impact calorie burn. It's wise to use the calculator's output as a starting point and refine it based on your personal tracking.

Frequently Asked Questions (FAQ)

How accurate is the 7700 kcal per kg of fat estimate?
The 7700 kcal per kg figure is a widely used approximation. It's based on the caloric density of adipose tissue. While useful for general planning, individual metabolic responses can cause slight variations. Some sources suggest figures closer to 7000 kcal/kg, but 7700 kcal remains a practical standard for weight loss calculators.
Can I lose weight faster by taking more steps?
Yes, you can increase your rate of weight loss by increasing your steps, provided it contributes to a larger overall calorie deficit. However, aim for a sustainable and healthy rate of loss (typically 0.5-1 kg per week). Rapid weight loss can be unhealthy and difficult to maintain.
What if my estimated step goal seems too high?
If your calculated step goal feels unachievable, focus on gradual increases. Break it down: aim for an extra 1000-2000 steps per day initially. Combine increased walking with small dietary adjustments for a more manageable approach. Also, ensure your "Calories Burned Per 100 Steps" estimate is realistic for your activity level.
Does the type of steps matter (e.g., jogging vs. walking)?
Yes, intensity matters significantly. Jogging or running burns more calories per minute and per step than walking. While this calculator uses a general "steps" metric, higher intensity activities will contribute more towards your calorie deficit goal more quickly.
How do I estimate my calories burned per 100 steps?
You can use a fitness tracker (like a smartwatch or pedometer) that estimates calorie burn based on your activity, weight, and heart rate. Alternatively, general estimates suggest 3-7 kcal per 100 steps, with heavier individuals and faster paces burning more. Start with an average (e.g., 4.5-5 kcal/100 steps) and adjust based on your tracker's data.
Is it better to do one long walk or several short walks?
For calorie expenditure, the total number of steps and the intensity are key. Both approaches can be effective. Several short walks throughout the day can help break up sedentary periods and accumulate steps, while one longer, brisk walk can provide a sustained calorie burn. Choose what fits your schedule and preferences best.
Does this calculator account for my diet?
This calculator focuses on the *exercise expenditure* side of the calorie deficit equation, specifically through steps. It requires you to input your target *daily calorie deficit goal*, which implicitly includes both diet and exercise. For effective weight loss, your dietary intake must align with this deficit goal.
What if I have a medical condition?
It is crucial to consult with a healthcare professional or a registered dietitian before making significant changes to your diet or exercise routine, especially if you have any underlying health conditions. This calculator provides estimates and should not replace professional medical advice.

Related Tools and Internal Resources

function validateInput(id, min, max, errorMessageId, fieldName) { var input = document.getElementById(id); var errorElement = document.getElementById(errorMessageId); var value = parseFloat(input.value); if (isNaN(value) || value max) { errorElement.textContent = fieldName + " cannot exceed " + max + "."; errorElement.classList.add('visible'); return false; } if (min !== null && value = currentWeight) { document.getElementById("targetWeightError").textContent = "Target weight must be less than current weight."; document.getElementById("targetWeightError").classList.add('visible'); valid = false; } else { document.getElementById("targetWeightError").classList.remove('visible'); } if (!valid) return; var totalWeightLoss = currentWeight – targetWeight; // kg var totalCaloriesToLose = totalWeightLoss * 7700; // kcal var totalDaysToReachGoal = totalCaloriesToLose / dailyCalorieDeficit; // days var caloriesBurnedPerStep = caloriesPerStepEstimate / 100; // kcal per step var dailyStepGoal = 0; if (caloriesBurnedPerStep > 0) { dailyStepGoal = dailyCalorieDeficit / caloriesBurnedPerStep; // steps per day } else { dailyStepGoal = Infinity; // Avoid division by zero } var weeklyStepGoal = dailyStepGoal * 7; // Display Results document.getElementById("mainResult").textContent = weeklyStepGoal.toFixed(0) + " steps/week"; document.getElementById("totalWeightLoss").querySelector('span').textContent = totalWeightLoss.toFixed(1); document.getElementById("totalCaloriesToLose").querySelector('span').textContent = totalCaloriesToLose.toFixed(0); document.getElementById("weeklyStepGoal").querySelector('span').textContent = weeklyStepGoal.toFixed(0); // Update Table updateTableValues(dailyCalorieDeficit.toFixed(0), caloriesPerStepEstimate.toFixed(1), weeklyWeightLossRate.toFixed(2)); // Update Chart Data var chartData = generateChartData(currentWeight, targetWeight, totalDaysToReachGoal, dailyCalorieDeficit, caloriesBurnedPerStep, weeklyWeightLossRate); updateChart(chartData.labels, chartData.weightData, chartData.stepData, chartData.targetWeight); } function updateTableValues(deficit, calsPer100, targetWeeklyLoss) { document.getElementById("tableDailyDeficit").textContent = deficit; document.getElementById("tableCalsPer100Steps").textContent = calsPer100; document.getElementById("tableWeeklyLoss").textContent = targetWeeklyLoss; } function generateChartData(currentWeight, targetWeight, totalDays, dailyDeficit, kcalPerStep, targetWeeklyLossRate) { var labels = []; var weightData = []; var stepData = []; var chartDays = Math.min(Math.ceil(totalDays), 180); // Limit chart to 180 days for readability var dailySteps = (dailyDeficit / kcalPerStep); var weightLossPerDay = targetWeeklyLossRate / 7; // kg per day for (var i = 0; i 0 && weightData[weightData.length – 1] > targetWeight) { weightData[weightData.length – 1] = targetWeight; } return { labels: labels, weightData: weightData, stepData: stepData, targetWeight: targetWeight }; } var myChart = null; // Global variable to hold chart instance function updateChart(labels, weightData, stepData, targetWeightValue) { var ctx = document.getElementById('stepsVsWeightChart').getContext('2d'); // Destroy previous chart instance if it exists if (myChart) { myChart.destroy(); } myChart = new Chart(ctx, { type: 'line', data: { labels: labels, datasets: [{ label: 'Projected Weight (kg)', data: weightData, borderColor: 'var(–primary-color)', backgroundColor: 'rgba(0, 74, 153, 0.1)', fill: true, tension: 0.1, pointRadius: 2 }, { label: 'Daily Steps Target', data: Array(labels.length).fill(stepData.length > 0 ? stepData[0] : 0), // Constant line for daily steps borderColor: 'var(–success-color)', backgroundColor: 'rgba(40, 167, 69, 0.1)', fill: false, tension: 0, pointRadius: 0, borderDash: [5, 5] // Dashed line for steps }] }, options: { responsive: true, maintainAspectRatio: true, aspectRatio: 1.8, // Adjust for better width/height ratio plugins: { title: { display: true, text: 'Projected Weight Loss and Daily Step Goal', font: { size: 16 } }, legend: { position: 'bottom' } }, scales: { x: { title: { display: true, text: 'Time' } }, y: { title: { display: true, text: 'Weight (kg) / Steps' }, ticks: { callback: function(value, index, values) { // Dynamically set y-axis labels based on data range if (index === 0) return value + ' kg'; // First label for weight if (index === values.length – 1) return value + ' Steps'; // Last label for steps // For intermediate ticks, we might need a more complex approach or just var Chart.js handle it. // For simplicity, we'll just return the value and imply context from legend. return value; } } } } } }); } function resetForm() { document.getElementById("currentWeight").value = "70"; document.getElementById("targetWeight").value = "65"; document.getElementById("weeklyWeightLossRate").value = "0.5"; document.getElementById("dailyCalorieDeficit").value = "500"; document.getElementById("caloriesPerStep").value = "4.5"; // Clear errors document.getElementById("currentWeightError").textContent = "; document.getElementById("currentWeightError").classList.remove('visible'); document.getElementById("targetWeightError").textContent = "; document.getElementById("targetWeightError").classList.remove('visible'); document.getElementById("weeklyWeightLossRateError").textContent = "; document.getElementById("weeklyWeightLossRateError").classList.remove('visible'); document.getElementById("dailyCalorieDeficitError").textContent = "; document.getElementById("dailyCalorieDeficitError").classList.remove('visible'); document.getElementById("caloriesPerStepError").textContent = "; document.getElementById("caloriesPerStepError").classList.remove('visible'); calculateSteps(); // Recalculate with default values } function copyResults() { var mainResult = document.getElementById("mainResult").textContent; var totalWeightLoss = document.getElementById("totalWeightLoss").textContent; var totalCaloriesToLose = document.getElementById("totalCaloriesToLose").textContent; var weeklyStepGoalText = document.getElementById("weeklyStepGoal").textContent; var assumptions = "Key Assumptions:\n"; assumptions += "- Daily Calorie Deficit Goal: " + document.getElementById("tableDailyDeficit").textContent + " kcal/day\n"; assumptions += "- Calories Burned per 100 Steps: " + document.getElementById("tableCalsPer100Steps").textContent + " kcal/100 steps\n"; assumptions += "- Target Weekly Loss: " + document.getElementById("tableWeeklyLoss").textContent + " kg/week\n"; var resultsText = "Weight Loss Step Goal Results:\n"; resultsText += "Main Result: " + mainResult + "\n"; resultsText += totalWeightLoss + "\n"; resultsText += totalCaloriesToLose + "\n"; resultsText += weeklyStepGoalText + "\n\n"; resultsText += assumptions; // Use a temporary textarea to copy text var textarea = document.createElement('textarea'); textarea.value = resultsText; textarea.style.position = 'fixed'; // Avoid scrolling to bottom textarea.style.top = 0; textarea.style.left = 0; 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 copyStatus = document.createElement('div'); copyStatus.textContent = msg; copyStatus.style.position = 'fixed'; copyStatus.style.bottom = '10px'; copyStatus.style.left = '50%'; copyStatus.style.transform = 'translateX(-50%)'; copyStatus.style.backgroundColor = '#333'; copyStatus.style.color = 'white'; copyStatus.style.padding = '10px 20px'; copyStatus.style.borderRadius = '5px'; copyStatus.style.zIndex = '1000'; document.body.appendChild(copyStatus); setTimeout(function(){ document.body.removeChild(copyStatus); }, 2000); } catch (err) { console.error('Fallback: Oops, unable to copy', err); } document.body.removeChild(textarea); } // Add event listeners for FAQ toggling document.addEventListener('DOMContentLoaded', function() { var faqQuestions = document.querySelectorAll('.faq-item .question'); faqQuestions.forEach(function(question) { question.addEventListener('click', function() { var answer = this.nextElementSibling; answer.classList.toggle('visible'); }); }); // Initial calculation on load calculateSteps(); }); // Include Chart.js library – typically loaded via CDN or local file // For this single-file HTML, we'll assume Chart.js is available globally or injected. // In a real WordPress scenario, you'd enqueue it properly. // For this self-contained example, we'll use a placeholder comment. // In a production environment, you'd add: // // right before this script tag. For the purpose of THIS output, // we assume Chart.js is available. // Placeholder for Chart.js library. In a real scenario, you'd include it. // For this exercise, we'll assume it's loaded. // Example: // We need to make sure Chart is defined before calling updateChart. // If Chart is not globally available, the code will error. // For the purpose of generating a SINGLE HTML file, assume this global is present. // Minimal Chart.js mock to allow execution if not present (for testing structure) if (typeof Chart === 'undefined') { console.warn("Chart.js not found. Chart will not render. Include Chart.js library."); window.Chart = function() { this.destroy = function() {}; // Mock destroy method }; window.Chart.controllers = {}; window.Chart.defaults = { plugins: { title: {}, legend: {} }, scales: { x: { title: {} }, y: { title: {} } } }; window.Chart.Line = function() {}; // Mock Line controller window.Chart.line = function() {}; }

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