Health & Fitness
Health & Fitness
Estimate BMI, daily calorie needs, body fat percentage, ideal weight and hydration targets. Quick, private health checks that run entirely on your device — nothing you enter is ever uploaded anywhere.
BMI Calculator
Body mass index with WHO category and healthy weight range.
BMR & Calorie Calculator
Basal metabolic rate and daily calorie needs at every activity level.
Body Fat Calculator
Estimate body fat percentage with the US Navy tape method.
Ideal Weight Calculator
Target weight from four classic formulas plus healthy BMI range.
Water Intake Calculator
Daily water target from weight, exercise and climate.
Running Pace Calculator
Pace per km, speed and race finish-time predictions.
These 6 Health & Fitness tools are part of a complete set of 99 free utilities. Browse all tools →