Net Carbs Calculator
Subtract fibre and sugar alcohols from total carbohydrate.
Your result
Net carbs is a food-label convention, not an official nutrient. Some sugar alcohols affect blood sugar more than others.
Medical disclaimer: This tool is for education and is not medical advice. Read more.
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Frequently asked questions
What does the Net Carbs Calculator do?
Subtract fibre and sugar alcohols from total carbohydrate. Enter your values and the result and chart update instantly.
How accurate is it?
It uses published, widely used formulas. Results are estimates for education and planning, not a diagnosis. Talk to a qualified clinician about decisions affecting your health.
Is my information stored or shared?
No. All calculations run in your browser and nothing you type is sent to a server or saved.
What can I search to find this tool?
People find it by searching for: net carbs in food; carbs minus fiber; keto carb count.