Is BMI a good measure of health?

BMI is a rough population-level screening index. It does not distinguish muscle from fat and can misclassify very athletic or elderly individuals.

Which BMR formula do you use?

The Mifflin-St Jeor equation - considered the most accurate for the general population.

Category · 2 tools

Free Online Health

Health calculators based on well-established formulas: BMI (WHO), TDEE (Mifflin-St Jeor) and daily calorie estimation. These are educational tools, not medical advice.

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BMI Calculator

Body Mass Index calculator with WHO classification for adults.

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Calorie Calculator

Estimate your daily calorie needs based on activity level (Mifflin-St Jeor).

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Why Utilify health?

Every tool in this category runs entirely in your browser. That means instant results, no data sent to a server, and no signup required to try any of them.

Utilify is designed so that you can bookmark a single tool and get in-and-out in seconds. If a workflow needs several tools, the internal search (⌘K) jumps between them with no full-page reload.

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