Insulin Dosage Calculator
Calculate your insulin needs based on blood sugar and carbohydrate intake
Diabetes Insulin Calculator
Calculate your insulin dosage for meals and corrections
Important Safety Information
This calculator is for educational purposes only. Insulin requirements vary significantly between individuals and can change daily. Always:
- Consult with your endocrinologist or diabetes care team
- Verify calculations with your prescribed regimen
- Monitor blood glucose levels frequently
- Be aware of symptoms of hypoglycemia
How to Use This Insulin Calculator
1. Meal Insulin Calculator
Calculates how much insulin you need for the carbohydrates you’re about to eat.
Formula: Carbohydrates (g) ÷ Insulin-to-Carb Ratio = Units Needed
Example: 60g carbs ÷ 10 = 6 units
2. Correction Dose Calculator
Calculates how much insulin you need to correct high blood sugar.
Formula: (Current BG – Target BG) ÷ Correction Factor = Units Needed
Example: (180 – 100) ÷ 50 = 1.6 units
3. Total Daily Dose Calculator
Estimates your total daily insulin needs based on weight and diabetes type.
Formula: Weight (kg) × Insulin Sensitivity Factor = Total Daily Units
Example: 70kg × 0.4 = 28 units/day
Common Insulin Parameters
| Parameter | Typical Range | Example |
|---|---|---|
| Insulin-to-Carb Ratio | 1 unit per 5-15g carbs | 1:10 |
| Correction Factor | 1 unit per 30-100 mg/dL | 1:50 |
| Total Daily Dose | 0.2-1.2 units/kg | 0.4 units/kg |