Health & Fitness Calculators

Free health calculators: BMI, calorie target, BMR, body fat %, ideal weight, pace and sleep. Find your healthy weight range and daily calories — no signup.

BMI Calculator
Assess your weight status
Calorie Calculator
BMR/TDEE and daily target calories
Body Fat Calculator
Estimate body fat percentage
BMR Calculator
Basal metabolic rate from age, height, weight
Ideal Weight Calculator
Estimate your healthy weight range
Pace Calculator
Running and cycling pace and finish times
Sleep Calculator
Sleep-cycle based bedtime recommendations
Snow Day Calculator
School closure probability forecast

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Health Calculators: BMI, Calorie, BMR, Body Fat & Ideal Weight