Insulin Dosage Calculator
Calculate your mealtime insulin dose based on carbs and blood sugar.
Frequently Asked Questions
What is the insulin-to-carb ratio?
It's the number of grams of carbohydrates that one unit of insulin can cover. It's determined by your doctor based on your individual needs.
What is a correction factor?
A correction factor (or insulin sensitivity factor) tells how much one unit of insulin will lower your blood glucose level.
Can I use this calculator for all types of insulin?
This calculator is designed for rapid-acting insulin before meals. Always consult your healthcare provider for personalized advice.
What if my blood sugar is already low?
If your current blood glucose is lower than your target, the correction dose may be negative, suggesting no extra insulin is needed.
Similar Calculators
Sleep Debt Calculator
Calculate how much sleep debt you’ve accumulated over the past week.
Body Temperature
Convert body temperature between Celsius and Fahrenheit.
Calorie Intake Calculator
Estimate how many calories you need per day based on your body and lifestyle.
Heart Rate Zone Calculator
Find your ideal heart rate zones based on age to improve workout performance.