Health & Fitness Calculators
Free health metrics and fitness planning tools
Track your health metrics and fitness goals with our comprehensive health calculators. Track your health metrics, plan your fitness goals, and make informed wellness decisions with our easy-to-use calculators.
Available Calculators
BMI Calculator
Calculate body mass index and determine healthy weight range
Body Fat Calculator
Calculate body fat percentage using Navy Method with visual chart
Daily Calorie Calculator
Calculate TDEE and daily calorie needs for your goals
Ideal Weight Calculator
Calculate ideal body weight using 4 medical formulas
BMR Calculator
Calculate basal metabolic rate and resting energy expenditure
Protein Intake Calculator
Calculate daily protein needs for your fitness goals
Water Intake Calculator
Calculate daily water intake needs based on activity
Calorie Burn Calculator
Calculate calories burned during various activities
Frequently Asked Questions
How accurate is the BMI calculator?
BMI is a useful screening tool but does not measure body fat directly. It may not be accurate for athletes, elderly, or pregnant women. Consult healthcare providers for comprehensive health assessments.
How many calories should I eat to lose weight?
Our Daily Calorie Calculator estimates your needs based on age, gender, activity level, and goals. A safe deficit is typically 500-750 calories below maintenance for 1-1.5 lbs weekly weight loss.
What is a healthy body fat percentage?
Healthy body fat ranges vary by gender and age. For men, 8-19% is athletic, 19-25% is healthy. For women, 21-33% is healthy, 14-21% is athletic. Our calculator provides personalized ranges.
Achieve Your Health & Fitness Goals
Track your progress, calculate your metrics, and make data-driven decisions for your wellness journey.