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BMI Calculator

Calculate adult BMI from weight and height, with an indicative category and usage limits. Running the tool requires an account; the free account includes 10 one-time operations on eligible tools.

Weight (kg)

Height (cm)

For adults only; these categories alone do not assess children, adolescents, pregnant people or athletes. The result is an indicator, not a diagnosis. Saudi Ministry of Health

🔒 Processed locally in your browser — no file is sent to our servers

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About BMI Calculator

Calculate adult BMI from weight and height, with an indicative category and usage limits.

Source and result scope

An adult indicator; it does not diagnose a condition. Publisher: Zayenha Tools. We checked the published source on 28 September 2026; no individual professional review of this result is claimed. Saudi Ministry of Health.

Frequently Asked Questions

How do I start using this tool?

You can preview the tool without an account. Running it requires an account; the free account includes 10 one-time operations, with plans for ongoing use.

How does this tool handle my data?

Processing varies by tool: file editing tools process selected files in the browser, while others may call a server or external provider. Check the tool description and privacy policy before entering sensitive data.

Does this tool work on mobile devices?

The site adapts to mobile and desktop screens, but some functions depend on browser and device support.