Calculator Collection

Health & Fitness Calculators

Health-focused tools and wellness calculators.

Health & Fitness Calculators 21 tools

Health-focused tools and wellness calculators.

BMI Calculator

Calculate BMI with a full guide.

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BMR Calculator

Estimate basal metabolic rate.

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Calorie Needs Calculator

Estimate maintenance calories.

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Body Fat Calculator

Estimate body fat percentage.

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Ideal Weight Calculator

Estimate ideal weight range.

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Waist-to-Hip Ratio Calculator

Calculate waist-to-hip ratio.

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Body Surface Area Calculator

Estimate body surface area.

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Calories Burned Calculator

Estimate calories burned with MET.

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Macro Calculator

Split calories into macros.

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Heart Rate Zones Calculator

Estimate training zones by age.

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Water Intake Calculator

Estimate daily water intake.

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BMI Prime Calculator

Calculate BMI Prime value.

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Waist-to-Height Ratio Calculator

Compare waist to height ratio.

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Target Weight Date Calculator

Estimate target date for weight goal.

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Body Water Percentage Calculator

Estimate body water percentage.

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BMI Percentile Calculator

Get BMI percentile ranges.

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Calorie Deficit Planner

Plan a daily calorie deficit.

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Blood Sugar Converter

Convert blood glucose units.

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FFMI Calculator

Calculate fat-free mass index.

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Relative Fat Mass (RFM)

Estimate body fat percentage.

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Sleep Calculator

Find recommended bedtimes.

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