Health Tools

New

Age Calculator

Calculate exact age in years, months, days, hours, and minutes from date of birth.

Health Tools 1 uses

Featured New

BMI Calculator

Calculate your Body Mass Index and find your healthy weight range.

Health Tools 2 uses

New

BMR Calculator

Calculate your Basal Metabolic Rate — calories your body burns at rest.

Health Tools 1 uses

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Body Fat Calculator

Estimate body fat percentage using the US Navy circumference method.

Health Tools 1 uses

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Calorie Calculator

Calculate daily calorie needs for weight loss, maintenance, or muscle gain.

Health Tools 1 uses

New

Due Date Calculator

Calculate pregnancy due date from last menstrual period or conception date.

Health Tools 1 uses

New

Heart Rate Calculator

Calculate your maximum heart rate and target heart rate training zones.

Health Tools 1 uses

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Ideal Weight Calculator

Find your ideal body weight range using multiple medical formulas.

Health Tools 1 uses

New

Running Pace Calculator

Calculate running pace, finish time, and distance for any running workout.

Health Tools 1 uses

New

Sleep Calculator

Calculate optimal bedtime or wake-up time based on 90-minute sleep cycles.

Health Tools 1 uses

Featured New

TDEE Calculator

Calculate your Total Daily Energy Expenditure, BMR, and recommended macros.

Health Tools 1 uses

New

Water Intake Calculator

Calculate your daily water intake needs based on weight and activity level.

Health Tools 1 uses