❤️ HEALTH CALCULATORS · 7 TOOLS

health and fitness calculators for bmi, bmr, body fat, ideal weight and more

Free health calculators for BMI, BMR, body fat, ideal weight, calories burned, heart-rate zones, ovulation and period dates. Results are estimates to guide you - not medical advice.

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BMR Calculator

Calculate Basal Metabolic Rate and daily calorie needs by activity level

health calculators

7 tools available

BMR Calculator

Calculate Basal Metabolic Rate and daily calorie needs by activity level

Body Fat Calculator

Calculate body fat percentage using the US Navy method

Ideal Weight Calculator

Find your ideal body weight using multiple scientific formulas

Calories Burned Calculator

Calculate calories burned during various physical activities

Ovulation Calculator

Find your fertile window and ovulation date from your cycle

Period Calculator

Predict your next period dates for the next 6 months

Heart Rate Zone Calculator

Calculate your target heart rate training zones by age