Health & Fitness Calculators
BMI, TDEE, body fat, ideal weight, and health calculators. Free, instant results with step-by-step explanations.
TDEE Calculator
Total Daily Energy Expenditure + macros
Body Fat Calculator
3-method body fat % calculator
Ideal Weight Calculator
4-formula ideal weight calculator
BMI Calculator
Calculate your Body Mass Index
Due Date Calculator
Calculate pregnancy due date & milestones
Calorie Calculator
Calculate daily calorie needs & macros
Macro Calculator
Calculate protein, carbs & fat macros for your goal
Water Intake Calculator
How much water should you drink daily?
Sleep Calculator
Find your best bedtime and wake-up time
About Health & Fitness Calculators
CalcPro's health & fitness calculators provide instant, accurate results for all your health & fitness needs. Each calculator features real-time computation, step-by-step explanations showing the formulas used, and shareable URLs so you can save or share your results. All tools are free, mobile-friendly, and require no signup.