Daily Water Intake Calculator Weight (kg): Activity Level: Sedentary (little to no exercise)Lightly Active (light exercise/sports 1–3 days/week)Moderately Active (moderate exercise/sports 3–5 days/week)Very Active (hard exercise/sports 6–7 days/week)Extra Active (very hard exercise/physical job) Calculate Reset

Body Fat Percentage Calculator Gender: MaleFemale Waist Circumference (cm): Neck Circumference (cm): Height (cm): Weight (kg): Calculate Reset function calculateBodyFat() { const gender = document.getElementById(‘genderFat’).value; const waist = parseFloat(document.getElementById(‘waist’).value); const neck = parseFloat(document.getElementById(‘neck’).value); const height = parseFloat(document.getElementById(‘heightFat’).value); const weight = parseFloat(document.getElementById(‘weightFat’).value); const result = document.getElementById(‘body-fat-result’); if (!waist || !neck || !height || !weight) { result.innerHTML …read more.