BMR (at rest)
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TDEE (daily burn)
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Daily target
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Estimates only, not medical advice. Formulas are population averages; individual metabolism varies. Consult a professional for health decisions.
Frequently asked questions
What is the difference between BMR and TDEE?
BMR is what your body burns at complete rest. TDEE adds your activity on top, which is the number that actually matters for eating and weight goals.
How accurate is the Mifflin-St Jeor formula?
It is the most validated predictive equation for resting energy, but it is still a population average. Real metabolism varies with muscle mass, hormones and health.
Can I use this for a diet plan?
Use it as a starting estimate only. For real diet or health decisions, talk to a doctor or registered dietitian.
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