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.
health calculator
Protein Calculator
Use our free protein calculator to determine your optimal daily protein intake based on your weight, activity level, and specific fitness goals like muscle building or weight loss.
Calories Burned Calculator
Use our accurate calories burned calculator to estimate energy expenditure during various activities. Calculate based on duration or distance with MET values.
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.
Carbohydrate Calculator
Use our carbohydrate calculator to determine your optimal daily carb intake based on your personal metrics and activity level. Get personalized recommendations for your diet.
Army Body Fat Calculator
Use our Army Body Fat Calculator to determine if you meet US Army body composition standards. Based on official 2023 Army regulations and tape test methodology.
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.
BMR Calculator
Free BMR and TDEE calculator to determine your basal metabolic rate and total daily energy expenditure. Calculate calorie needs for weight management and understand your metabolism.