Enteral Nutrition Requirements Calculator

Calculate enteral feeding goals: caloric requirements (Harris-Benedict, Penn State equations), protein needs, and tube feed formula rate based on clinical indication.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculate enteral feeding goals: caloric requirements (Harris-Benedict, Penn State equations), protein needs, and tube feed formula rate based on clinical indication

Each component has a specific meaning:

  • Clinical indication — The clinical indication recorded for the patient or scenario being assessed.

Note: Interpret the enteral nutrition result against the clinical thresholds and context described above.

How to Use

Enter the clinical indication for the patient or scenario you are assessing. Calculate enteral feeding goals: caloric requirements (Harris-Benedict, Penn State equations), protein needs, and tube feed formula rate based on clinical indication. Use the enteral nutrition result to inform your clinical assessment.

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Frequently Asked Questions