TDEE Calculator
Use our free TDEE calculator to determine your Total Daily Energy Expenditure. Find your maintenance calories to effectively manage your weight loss, gain, or fitness goals.
weight management
Fat Intake Calculator
Use our free fat intake calculator to determine your optimal daily fat consumption based on your weight, activity level, and health goals for balanced nutrition.
Healthy Weight Calculator
Calculate your healthy weight range using our BMI-based calculator. Instant results for adults based on height. Professional health guidance tool.
Lean Body Mass Calculator
Use our Lean Body Mass Calculator to estimate your muscle mass using multiple scientific formulas. Compare results from Boer, James, and Hume methods for accurate body composition analysis.
Ideal Weight Calculator
Use our free Ideal Weight Calculator to determine your healthy weight range based on height, age, gender and multiple scientific formulas including Hamwi and Devine.
Macro Calculator
Free macro calculator to determine your ideal daily intake of protein, carbohydrates and fats based on your goals, activity level and body metrics.
Body Fat Calculator
Use our free body fat calculator to estimate your body fat percentage using the U.S. Navy method and BMI formula. Get detailed results including fat mass, lean mass, and ideal ranges.
BMI Calculator
Calculate your Body Mass Index with our free BMI calculator. Supports both metric and US units for adults and children with detailed results and health recommendations.
Fiber Intake Calculator Tool
Use our Fiber Intake Calculator to determine your personalized daily fiber needs. Learn about fiber benefits, best sources, and how to improve your digestive health.