BMI = weight ÷ height²Health calculators provide broad estimates, not diagnoses. Individual needs can differ materially.
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Daily calorie estimate
Estimate daily maintenance calories from BMR and activity level.
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General estimate for adults aged 18 and over; not medical advice or an individual nutrition plan.
This tool runs on your device in the browser.
Instructions and limitations
TOOL GUIDE
What this tool is for
Daily calorie estimate — Estimate daily maintenance calories from BMR and activity level.
Useful for quick everyday estimates and for checking arithmetic with clearly entered values.
Common uses
- Check everyday arithmetic
- Compare possible values
- Create a quick estimate
Educational and informational use
Results are general estimates, not legal, financial, tax, medical, engineering, or other professional advice. Check inputs and units and consult a qualified professional for important decisions.
EXPLANATION & EXAMPLE
Understand the result—not just the number
72 kg ÷ 1.80² = 22.2After calculating, the tool shows the values used and the working so you can check it.