Estimate your daily calorie needs, macronutrient targets, and water intake. These calculators use validated formulas like Mifflin-St Jeor to help you plan a balanced diet based on your goals and activity level.
This category currently includes 8 tools, including TDEE Calculator, Macro Calculator, and Water Intake.
These resources are built for patients, coaches, and clinicians tracking health metrics over time. Use the results as decision support and pair them with full clinical context and local guidelines.
Calculate your Total Daily Energy Expenditure (TDEE) using the Mifflin-St Jeor equation. Find out how many calories you burn per day based on your activity level.
Calculate your daily macronutrient needs (protein, carbs, fat) based on your TDEE and fitness goals. Get a balanced split for maintenance, cutting, or bulking.
Calculate your recommended daily water intake based on body weight and activity level. Stay properly hydrated with personalized recommendations.
Calculate your daily calorie needs based on the Mifflin-St Jeor equation. Get personalized BMR, TDEE, and target calories for weight loss, maintenance, or gain.
Track pregnancy weight gain against IOM guidelines. Calculates recommended total gain based on pre-pregnancy BMI and current gestational age.
Calculate BMI-for-age percentile for children and teens (ages 2–20). Based on CDC growth chart data for weight classification.
Look up glycemic index values for common foods to help manage blood sugar and diet planning.
Calculate recommended daily protein intake based on body weight, activity level, and fitness goals.