Carb Counting Calculator for Diabetes
Master your meal math with our free carb counting calculator.
Carb Counting Calculator
Use the insulin-to-carb ratio provided by your diabetes care team. Never change your insulin dose without medical advice.
Insulin Calculation
4.5 units
Example dose for 45g carbs using a 1:10 ratio
New to Carb Counting?
Learn the fundamentals of carb counting with our comprehensive step-by-step guide featuring real meal examples, practical tips, and modern tools to make tracking easier.
Read our complete carb counting guide →This calculator is for educational purposes only and does not replace medical advice, diagnosis, or treatment. Always follow the insulin doses and ratios provided by your healthcare team, and talk to them before making any changes.
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