Health Calculators & Tools

Explore practical health tools from URTools. Each tool includes an explanation of the method and common limitations.

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BMI Calculator

Calculate BMI from height and weight.

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BMR Calculator

Estimate basal metabolic rate from age, sex, height and weight.

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Calorie Calculator

Estimate daily calorie needs from activity level.

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Ideal Weight Calculator

Estimate ideal weight using common formulas.

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Water Intake Calculator

Estimate daily water intake based on body weight.

About Health tools

These tools are designed for common health tasks. Open an individual tool to see how the calculation works, a worked example, assumptions, FAQs and related tools.