Fitness Calculators
Tools to measure, track and optimize your physical fitness.
BMI Calculator
Determine if your weight is healthy for your height.
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BMR Calculator
Calories your body needs at complete rest.
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Body Fat Calculator
Estimate your body fat percentage.
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Calorie Calculator
Daily calories to lose, maintain, or gain weight.
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Ideal Weight Calculator
Find your ideal weight based on height and gender.
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Healthy Weight Range
Healthy weight range for your height.
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Lean Body Mass
Calculate your fat-free body mass.
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Calories Burned
Estimate calories burned during exercise.
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One Rep Max
Estimate your maximum lift for any exercise.
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Pace Calculator
Calculate your running or cycling pace and speed.
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Target Heart Rate
Find your optimal training heart rate zone.
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Army Body Fat
U.S. Army body fat percentage calculator.
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