HEALTH
Health & fitness calculators
made simple.
Helpful estimates for fitness planning and everyday health questions.
9 calculators
health fitness
BMI Calculator
Estimate body mass index from height and weight.
Open calculator →health fitnessCalorie Calculator
Estimate daily energy needs using a simplified Mifflin-St Jeor baseline.
Open calculator →health fitnessRunning Pace Calculator
Calculate average running pace per kilometer.
Open calculator →health fitnessWater Intake Calculator
Estimate a daily water-intake target based on weight and exercise.
Open calculator →health fitnessBMR Calculator
Estimate basal metabolic rate using a simplified Mifflin-St Jeor baseline.
Open calculator →health fitnessIdeal Weight Calculator
Estimate an adult healthy-weight range using BMI values of 18.5 to 24.9.
Open calculator →health fitnessOne Rep Max Calculator
Estimate one-repetition maximum using the Epley formula.
Open calculator →health fitnessTarget Heart Rate Calculator
Estimate a training heart-rate target from age and intensity.
Open calculator →health fitnessBody Surface Area Calculator
Estimate body surface area with the Mosteller formula.
Open calculator →