Healthy Eating Evangelist

body { font-family: Arial, sans-serif; margin: 0; padding: 0; } h1 { font-size: 24px; color: #333; margin: 20px 0; } form { max-width: 500px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; } label { font-size: 14px; color: #333; margin-bottom: 5px; } input[type="number"] { width: 60px; height: 30px; font-size: 14px; padding: 0 5px; border: 1px solid #ccc; border-radius: 4px; outline: none; } select { width: 100%; height: 30px; font-size: 14px; padding: 0 5px; border: 1px solid #ccc; border-radius: 4px; outline: none; appearance: none; background-color: white; background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23007CB2%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.4-12.9z%22%2F%3E%3C%2Fsvg%3E"); background-repeat: no-repeat, repeat; background-position: right .7em top 50%, 0 0; background-size: .65em auto, 100%; } button { width: 100%; height: 30px; font-size: 14px; color: white; background-color: #007cb2; border: none; border-radius: 4px; outline: none; cursor: pointer; } button:hover { background-color: #006699; } #result, #bmi, #target { font-weight: bold; color: #007cb2; } #tips { margin: 20px 0; padding: 0; list-style: none; } #tips li { font-size: 14px; color: #666; margin-bottom: 10px; } Body Fat Calculator Body Fat Calculator Enter your weight, measurements, and other information below to calculate your body fat percentage and track your progress. Weight (lbs): Neck (inches): Waist (inches): Hips (inches): Height (inches): Gender: Male Female Activity Level: Sedentary Lightly Active Moderately Active Very Active Calculate Your body fat percentage is: Your body mass index (BMI) is: Your target body fat percentage is: Tips for improving your body fat percentage: function calculateBodyFat() { // Get the user's input var weight = document.getElementById("weight").value; var neck = document.getElementById("neck").value; var waist = document.getElementById("waist").value; var hips = document.getElementById("hips").value; var height = document.getElementById("height").value; var gender = document.getElementById("gender").value; var activityLevel = document.getElementById("activityLevel").value; // Calculate body fat percentage var bodyFat = 495 / (1.0324 - 0.19077 * Math.log10(waist - neck) + 0.15456 * Math.log10(height)) - 450; // Determine if body fat percentage is outside of a healthy range var isHealthy = true; if (gender == "male" && (bodyFat 17)) { isHealthy = false; } else if (gender == "female" && (bodyFat 28)) { isHealthy = false; } // Calculate body mass index (BMI) var bmi = weight / (height * height) * 703; // Determine target body fat percentage based on activity level var targetBodyFat; if (activityLevel == "sedentary") { if (gender == "male") { targetBodyFat = 8; } else { targetBodyFat = 21; } } else if (activityLevel == "lightlyActive") { if (gender == "male") { targetBodyFat = 6; } else { targetBodyFat = 16; } } else if (activityLevel == "moderatelyActive") { if (gender == "male") { targetBodyFat = 4; } else { targetBodyFat = 11; } } else if (activityLevel == "veryActive") { if (gender == "male") { targetBodyFat = 2; } else { targetBodyFat = 6; } } // Display results var resultText = "Your body fat percentage is: " + bodyFat.toFixed(2) + "%"; if (!isHealthy) { resultText += " (outside of a healthy range)"; } document.getElementById("result").innerHTML = resultText; document.getElementById("bmi").innerHTML = bmi.toFixed(2); document.getElementById("target").innerHTML = targetBodyFat + "%"; // Display tips for improving body fat percentage var tipsList = document.getElementById("tips"); tipsList.innerHTML = ""; tipsList.innerHTML += "Incorporate regular exercise into your daily routine, such as cardio and strength training."; tipsList.innerHTML += "Eat a healthy, balanced diet that includes plenty of fruits, vegetables, lean proteins, and whole grains."; tipsList.innerHTML += "Reduce your intake of processed and high-fat foods, and limit your intake of added sugars and salt."; tipsList.innerHTML += "Stay hydrated by drinking plenty of water throughout the day."; tipsList.innerHTML += "Get enough sleep to allow your body to recover and repair itself."; tipsList.innerHTML += "Consider working with a personal trainer or nutritionist to create a personalized fitness and nutrition plan."; }

Body Fat Calculator

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