Fitness calculators
Track your body and training: BMI, calories, body fat, ideal weight, running pace, strength and heart-rate zones.
BMI CalculatorBMI for adults (Asian and WHO ranges) and for children by age and genderCalorie CalculatorDaily calories to maintain, lose or gain weightBody Fat CalculatorBody fat % by the US Navy tape method and BMI methodBMR CalculatorBasal metabolic rate with three proven formulasIdeal Weight CalculatorIdeal body weight by four classic formulasPace CalculatorRunning pace, time or distance — solve any oneArmy Body Fat CalculatorUS Army tape-test body fat and allowed limitLean Body Mass CalculatorLean mass by Boer, James and Hume formulasHealthy Weight CalculatorYour healthy weight range for your heightCalories Burned CalculatorCalories burned in 30+ activities (MET based)One Rep Max CalculatorEstimate your 1RM and training percentagesTarget Heart Rate CalculatorHeart rate zones with the Karvonen methodMacro CalculatorDaily protein, carbs and fat targets for your goalTDEE CalculatorTotal daily energy expenditure by activity level