What is the standard concentration for an insulin drip?

A very common concentration is 1 unit of insulin per 1 mL of normal saline (e.g., 50 Units in 50 mL).

Insulin Infusion Calculator

Determine appropriate insulin infusion rates for patients with hyperglycemia, especially in critical care settings.

In critical care, continuous insulin infusions are often used to treat Diabetic Ketoacidosis (DKA) or severe hyperglycemia. This calculator helps determine the correct pump rate in mL/hr based on a weight-based protocol (Units/kg/hr).

الوزن (كجم) (kg)

Infusion rate (U/kg/hour) (U/kg/hr)

Solution units (U) (Units)

Common: 50 U in 50 mL

Solution volume (mL) (mL)

Primary output

Result

7mL/hr

Infusion Rate: 7 mL/hr (7 Units/hr)

الوزن (كجم)70 kg

Infusion rate (U/kg/hour)0.1 U/kg/hr

Concentration1 U/mL

Total Units50

Total Volume50 mL

Medical Disclaimer: This tool is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

آلية العمل

The calculator determines the concentration of insulin in the carrier fluid and divides the hourly unit requirement (Dose × Weight) by that concentration to find the mL/hr pump setting.

الصيغة الرياضية

Rate = (U/kg/hr × kg) / concentration

أمثلة توضيحية

1. **Standard**: 70kg at 0.1 U/kg/hr (1 U/mL) = **7 mL/hr**.

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