0–100Every food scoredScore a meal
How Many Carbs in Walnuts? Omega-3 Nut Guide
🍞Carbs

How Many Carbs in Walnuts?

One serving of walnuts contains approximately 4g of total carbohydrates. The net carbs (total carbs minus fiber) are about 2g per serving. This makes walnuts an excellent keto-frie...

4
cal/serving
4g
protein
4g
carbs
18g
fat
📸 Scan Your Food with AI — Free

Quick Answer

One serving of walnuts has approximately 4g of total carbs and 2g of net carbs.

Key Takeaways

  • ✓Total Carbs: 4g (14g per 100g)
  • ✓Net Carbs: 2g (7g per 100g)
  • ✓Protein: 4g (— per 100g)
  • ✓Fat: 18g (— per 100g)

Want instant nutrition facts?

Scan any food with AI — get calories, macros & health score in seconds.

Scan Now →

Walnuts Carb Breakdown

Here is the complete carbohydrate profile for walnuts:
Carb TypePer ServingPer 100g
Total Carbs4g14g
Net Carbs2g7g
Protein4g—
Fat18g—

Is Walnuts Keto-Friendly?

On a standard keto diet, you should stay under 20-50g of net carbs per day. With 2g of net carbs per serving, walnuts is highly keto-friendly and can be eaten freely on keto. For keto, focus on portion control and pair walnuts with high-fat, moderate-protein foods to maintain ketosis.

Best Low-Carb Alternatives to Walnuts

If you're looking to reduce carbs further, consider these alternatives: • Cauliflower rice (5g carbs per cup) • Zucchini noodles (4g carbs per cup) • Shirataki noodles (1g carbs per serving) • Leafy greens (2-4g carbs per cup)

Free Tools to Help You Track

Related Nutrition Guides

Frequently Asked Questions

How many carbs are in walnuts?

One serving of walnuts has approximately 4g of total carbs and 2g of net carbs.

Is walnuts keto-friendly?

walnuts has 2g of net carbs per serving, making it keto-friendly.

How many net carbs are in walnuts?

Net carbs in walnuts are approximately 2g per serving.

Can diabetics eat walnuts?

Diabetics can eat walnuts in moderation. The 4g of carbs per serving will impact blood sugar, so portion control is key.

Related Carbs Questions

Explore More Nutrition Topics

Track Your Nutrition with AI

Snap a photo of any food. Get instant calories, macros, and health insights.

Try Free Food Scanner →

This information is for educational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider before making dietary changes.