Health & Wellness calculators Explore our complete list of our online Health calculators below. Fitness and Performance Heart Rate Zone VO2 Max Calculator Heart Rate Recovery Calculator Running Pace Calculator One-Rep Max Calculator Fitness Age Calculator Body Composition BMI Calculator Lean Body Mass Calculator Ideal Body Weight Calculator Weight Loss Percentage Calculator Healthy Weight Range Calculator Healthy Waist to Height Ratio Calculator Ponderal Index Calculator Skin Fold Body Fat Calculator Waist to Hip Ratio Calculator Metabolic and Energy ABSI Calculator Calorie Intake Calculator Macro Nutrient Calculator BMR Calculator TDEE Calculator Calorie Burned By Activity Calculator Exercise Calorie Burn Calculator Metabolic Age Calculator Cycling Calorie Calculator Cardiovascular and Chronic Disease Risk Diabetes Risk Calculator Cholesterol Ratio Calculator Blood Pressure Calculator CDV Risk Calculator Bone Density Calculator