Nutrition & Diet
Macro, calorie, protein, carbohydrate, TDEE, and body composition calculators.
Showing 9 tools
Nutrition & Diet
BAC Calculator
Estimate your Blood Alcohol Content (BAC) based on drinks consumed, body weight, sex, and time elapsed.
Body Surface Area Calculator
Calculate body surface area (BSA) in square meters using height and weight — used in medical dosing and burn area assessment.
Body Type Calculator
Determine whether you are an ectomorph, mesomorph, or endomorph based on frame size and body measurements.
Carbohydrate Calculator
Calculate daily carbohydrate intake in grams based on your calorie target and diet preference.
Fat Intake Calculator
Calculate your daily fat intake target in grams based on total calories and your dietary approach.
GFR Calculator
Estimate your Glomerular Filtration Rate (eGFR) to assess kidney function using the CKD-EPI formula.
Macro Calculator
Calculate your daily macronutrient targets — protein, carbohydrates, and fat — based on your calorie goal and fitness objectives.
Protein Calculator
Calculate your recommended daily protein intake in grams based on your weight, activity, and fitness goal.
TDEE Calculator
Calculate your Total Daily Energy Expenditure — the calories you burn each day including all activity.