Tube Feeding Calculator

Calculate daily calories, protein, volume, and free water from tube feeding orders.

Formula (kcal/mL)

Rate (mL/hr)

Hours per Day

Protein (g/L of formula)

Free Water % (typically 80-85%)

TIP

Free water % varies by formula. Standard formulas are ~82-85% free water. Concentrated formulas (2.0 kcal/mL) have less (~70-76%). Check the manufacturer label for exact free water content.

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Intake & Output

Fluid balance tracker

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BMI Calculator

BMI, IBW & ABW

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Unit Converter

mg, mcg, mL, lb, kg

For educational purposes only. Always verify calculations with clinical references and institutional protocols.