Insulin Dosage Calculator

Posted by

eniolufe@gmail.com June 19, 2025No Comments

Calculate your estimated meal bolus and correction bolus based on your blood glucose and carbohydrate intake.

Current Blood Glucose

Your current blood glucose reading. This is used to calculate the correction bolus.

Target Blood Glucose

mg/dL

Your ideal blood glucose level. The calculator aims to bring your current BG to this target.

Insulin Sensitivity Factor (ISF)

mg/dL/unit

How many units your blood glucose will drop for every 1 unit of rapid-acting insulin. (e.g., 50 mg/dL per unit).

Carbohydrate Ratio (CR)

g/unit

How many grams of carbohydrates are covered by 1 unit of rapid-acting insulin. (e.g., 10 grams of carbs per unit).

Carbohydrate Intake (g)

grams

The total grams of carbohydrates you plan to consume for your next meal.

Correction Bolus

—

Units

Meal Bolus

—

Units

Total Insulin Dose

—

Units

This calculator provides an **estimated** insulin dose based on the parameters you entered. Insulin dosing is complex and highly individualized.

Always consult your healthcare provider or endocrinologist for personalized insulin dosing instructions and before making any changes to your diabetes management plan.
Factors like physical activity, stress, illness, medication, and the type of insulin used can significantly affect blood glucose and insulin needs.
Double-check all input values carefully.
This calculator is for informational purposes only and should not replace professional medical advice or the guidance of your diabetes care team.