Net Carbs Calculator

Work out net carbs from total carbs, fiber and sugar alcohols.

Total carbs (g)

Fiber (g)

Sugar alcohols (g)

Net carbs

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How it works

Net carbs = total − fiber − (sugar alcohols ÷ 2)

Frequently Asked Questions

How does the Net Carbs Calculator work?

Work out net carbs from total carbs, fiber and sugar alcohols.

Is this medical advice?

No. It gives general estimates only. For decisions about your health, speak with a qualified professional.