Calories in Hazelnuts 🥜

Per 1 oz (28g)

178 calories
Protein 9% Carbs 10% Fat 81%

Nutrition Facts

Serving: 1 oz (28g)

Calories178
Total Fat17g
Total Carbohydrates4.7g
Dietary Fiber2.7g
Sugars1.2g
Protein4.2g
Sodium0mg
Potassium193mg

About Hazelnuts

Hazelnuts is a nutrient-dense food with a sweet nutty flavor, packing 178 calories into a compact 1 oz (28g). Despite the higher calorie density, the combination of healthy fats, protein, and fiber makes hazelnuts incredibly satiating. It is especially prized for skin health. A small handful can go a long way as a between-meal snack or crunchy recipe addition.

Health Benefits of Hazelnuts

Rich in Vitamin E

Hazelnuts is an excellent source of vitamin E, a nutrient essential for skin health. Including hazelnuts in your diet regularly helps ensure you meet your daily requirements for this important nutrient.

Heart-Healthy Nutrients

Hazelnuts contains a combination of fiber, healthy fats, and plant compounds that support cardiovascular health. Studies link regular consumption of nuts & seeds to improved cholesterol levels and lower heart disease risk.

Important Source of Manganese

Hazelnuts provides meaningful amounts of manganese, which plays a role in numerous bodily functions including enzyme activity, bone health, and cellular metabolism.

Dietary Versatility

Hazelnuts can be incorporated into numerous recipes and meal preparations. Its versatility makes it easy to maintain a varied diet, which nutritionists consistently recommend for meeting all your micronutrient needs.

Calories by Serving Size

Different serving sizes of hazelnuts and their nutritional values:

ServingCaloriesCarbsProteinFat
Half serving (14g)892.4g2.1g8.5g
Small (21g)1343.5g3.2g12.8g
Regular (28g)1784.7g4.2g17.0g
Medium (35g)2225.9g5.2g21.2g
Large (42g)2677.1g6.3g25.5g
Double (56g)3569.4g8.4g34.0g

Is Hazelnuts Good for Weight Loss?

Hazelnuts at 178 calories per 1 oz (28g) is a moderate-calorie food that can fit into a weight loss diet with proper planning. Watching your portion sizes is important to keep calories in check. Rather than eliminating hazelnuts from your diet, focus on balancing it with lower-calorie vegetables and staying within your overall daily target. Complete restriction often leads to cravings and binging. Use a calorie tracking app like Calory to find the right portion that fits your goals.

Hazelnuts and Popular Diets

How hazelnuts fits into common eating plans:

Keto Excellent fit. Hazelnuts has only 4.7g of carbs per serving, making it very compatible with a ketogenic diet that limits carbs to 20-50g per day.
Paleo Yes, hazelnuts is paleo-approved. As a natural, unprocessed food, it aligns perfectly with paleo principles of eating whole foods.
Vegan Yes, hazelnuts is fully plant-based and suitable for vegan diets. It adds nutritional variety to plant-based eating.
Low-Carb Excellent for low-carb diets. With only 4.7g of carbs per serving, hazelnuts fits easily into any low-carb eating plan.
Diabetic-Friendly Generally compatible. Hazelnuts has a low glycemic index (15), meaning it causes a slower rise in blood sugar. Its low carb content further helps with blood sugar management.

Frequently Asked Questions

How many calories in hazelnuts?

Hazelnuts (1 oz (28g)) contains approximately 178 calories. The exact count can vary slightly based on size, preparation method, and specific variety. Use the Calory app for precise tracking based on your actual serving.

Is hazelnuts good for weight loss?

Hazelnuts can fit into a weight loss diet with portion awareness. At 178 calories per 1 oz (28g), it provides nutritional value without being excessively caloric. The key is accurate tracking: measure your portions and log them to stay within your daily calorie target.

How does hazelnuts compare to similar foods?

At 178 calories per serving with 4.2g protein and 4.7g carbs, hazelnuts is lower in calories compared to similar options in its category. Comparing nutrition labels helps you choose the option that best aligns with your goals.

How can I track hazelnuts calories accurately?

Use a food scale for the most accurate calorie tracking. The Calory app lets you scan barcodes, search its database, or use AI food recognition to log hazelnuts quickly. Consistent tracking is the single most effective habit for weight management, according to multiple research studies.

Track Hazelnuts in Calory

Scan, search, or snap a photo. Calory makes logging hazelnuts instant with AI-powered food recognition.