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EDTOOLKITS GUIDES

BMI Calculator: methods and privacy

By Team Edtoolkits · Health & wellness

Calculate adult BMI with metric or imperial measurements, a visual reference scale and a private downloadable summary.

Use the guide alongside the working tool.

Open BMI Calculator →

Use the tool

Choose units, measurements or a session preset. Review the supported scope beside the controls.

Adjust the plan and review the visual result. For a timer, select Start; Pause, Reset and Next remain available where applicable.

Save a private summary, schedule or log if offered. Nothing is uploaded or automatically saved.

Understand the method and limits

CDC adult BMI categories for ages 20–100. BMI is not a direct body-fat measure or diagnosis; interpretation varies with muscle, age, pregnancy and population. Reference weight intervals are not a personal target. Not for children or pregnancy.

Keep your information private

Inputs and logs stay in page memory. No account, upload, health-data analytics, browser storage or medical-record synchronization. Leaving or refreshing the page can clear the session; explicitly downloaded files contain your information. Exports are local PNG/PDF summaries, CSV schedules or logs, and a sleep calendar where offered. These tools are for general planning and estimates, not diagnosis or individualized treatment.

Ready to apply this workflow?

Try BMI Calculator →

Explore a related workflow

All practical guides →

Keep your original files and review the result. Found unclear instructions? Contact Team Edtoolkits.

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