Feeding Pump Rate & Dose Calculator
Calculate enteral nutrition flow rates and total caloric intake.
Understanding Feeding Pump Calculations
In clinical settings, ensuring the correct delivery of enteral nutrition is critical for patient recovery and metabolic stability. This feeding pump rate calculator helps healthcare professionals, caregivers, and students determine the precise flow rate required to deliver a specific volume of formula over a set period of time.
The Calculation Formulas
There are two primary calculations involved in enteral feeding management:
- Flow Rate Formula: Total Volume (mL) ÷ Time (Hours) = Rate (mL/hr)
- Total Caloric Dose: Total Volume (mL) × Caloric Density (kcal/mL) = Total kcal
Example Calculation
Suppose a physician orders 1,200 mL of an enteral formula with a caloric density of 1.5 kcal/mL to be delivered over 12 hours.
- Rate: 1,200 mL / 12 hours = 100 mL/hr
- Total Dose: 1,200 mL × 1.5 kcal/mL = 1,800 kcal
Important Clinical Considerations
When setting a feeding pump, always verify the manufacturer's instructions for the specific pump model (e.g., Kangaroo or Infinity). Factors such as formula viscosity, tube diameter, and patient positioning can affect delivery efficiency. Always monitor for gastric residual volumes (GRVs) and signs of intolerance such as bloating or nausea as per facility protocols.