What is the standard insulin concentration?

Most ICU protocols use a '1:1' ratio, such as 50 Units of insulin in 50 mL of saline.

Insulin Infusion Calculator – Hyperglycemia Management | CalcTools

Calculate insulin drip rates for DKA and critical care. Accurate weight-based dosing service.

Managing Diabetic Ketoacidosis (DKA) or extreme hyperglycemia requires a steady, predictable delivery of intravenous insulin. Because insulin sensitivity varies, protocols are often based on Units per kilogram per hour. Our Insulin Infusion service provides the exact pump rate needed to deliver these precise orders, helping clinicians maintain tight glycemic control and avoid the dangers of rapid glucose shifts.

Weight (kg) (kg)

Dose (U/kg/hr) (U/kg/hr)

Insulin in Bag (Units) (Units)

Standard: 1 Unit / 1 mL

Volume (mL) (mL)

Output Mode

Infusion Rate

7mL/hr

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

Weight (kg)70 kg

Dose (U/kg/hr)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.

How it Works

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.

Calculation Formula

Rate = (U/kg/hr × kg) / concentration

Calculation Examples

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

Why use this tool in your daily life?

This service standardizes insulin delivery. By removing the risk of calculation errors in diabetic protocols, it ensures that your treatment of hyperglycemia is consistent and clinically sound.