Calories in Walnut

📏 Serving Size: 1 Serving (30.0g)

🧪 Nutrition Facts

Amount Per Serving
  • Calories 200.1
  • Total Fat 20.0 g
  • Saturated Fat 2.0 g
  • Cholesterol 0.0 mg
  • Sodium 0.0 mg
  • Potassium 0.0 mg
  • Total Carbohydrate 4.0 g
  • Dietary Fiber 2.0 g
  • Sugars 1.0 g
  • Protein 5.0 g
Vitamins & Minerals
  • Vitamin A 0.0 IU
  • Vitamin B-12 0.0 µg
  • Vitamin B-6 0.0 mg
  • Vitamin C 0.0 mg
  • Vitamin D 0.0 IU
  • Vitamin E 0.0 mg
  • Calcium 20.1 mg
  • Copper 0.0 mg
  • Folate 0.0 µg
  • Iron 0.7 mg
  • Magnesium 0.0 mg
  • Manganese 0.0 mg
  • Niacin 0.0 mg
  • Pantothenic Acid 0.0 mg
  • Phosphorus 0.0 mg
  • Riboflavin 0.0 mg
  • Thiamin 0.0 mg
  • Zinc 0.0 mg

Note: Nutrition information comes from the USDA Food Central Database. Daily values are based on a 2,000 calorie per day diet (FDA). Actual requirements vary by individual. Use at your own risk.

📋 Nutrition Summary

With 200.1 calories per serving (1 Serving (30.0g)), Walnut is a moderately calorie-dense food worth tracking if you're managing your intake. The majority of its calories come from fat (20.0g, 83.3% of calories), including 2.0g of saturated fat.

🏷️ Diet & Nutrition Tags

✅ Low Carb / Keto-Friendly

Tags are generated automatically from USDA nutrition data using standard dietary thresholds. They are for general guidance only and are not medical advice.

📝 Ingredients

Walnuts.

🔬 Ingredient Analysis

✅ Clean Ingredients

No artificial preservatives, sweeteners, colours, emulsifiers, flavour enhancers, or synthetic fortification agents were detected in the ingredient list for Walnut. This does not guarantee the food is unprocessed or free from all additives — always read the full ingredient label.

🤖 AI Nutrition Coach

AI POWERED

Ask anything about Walnut — how it fits your diet, what to pair it with, or how it compares nutritionally.

5 questions remaining

📊 % Daily Value

The following shows how one serving of Walnut contributes to the recommended daily intake for key nutrients, based on a 2,000 calorie diet.

Nutrient Amount % Daily Value
Calories200.1 kcal10%
Total Fat20.0 g26%
Saturated Fat2.0 g10%
Total Carbohydrate4.0 g1%
Dietary Fiber2.0 g7%
Total Sugars1.0 g2%
Protein5.0 g10%
Calcium20.1 mg2%
Iron0.7 mg4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. ✅ marks ≥20% DV (FDA "good source" threshold); ⭐ marks ≥100% DV (a full day's value).

🔥 Calorie Analysis

Walnut accounts for 10% of a standard 2,000 calorie daily diet per serving. The majority of the calories for this food comes from fat. Fat makes up 83.3% of the calories.

Fat 83.3%
Fat 83.3% Carbs 7.4% Protein 9.3%

🏃 Exercise Burn Time

How long would it take to burn off the 200.1 calories in Walnut? The table below shows burn time for a 170-pound person doing common exercises.

Exercise Minutes to Burn
Running: 10 minutes per mile 15.1 min
Walking: 17 minutes per mile 34.5 min
Cycling (Low Intensity) 21.9 min
HIIT 18.5 min
Fishing (Standing/Wading) 59.4 min

Find more information on calories burned doing popular exercises.

💬 Nutrition Q&A: Walnut

Is Walnut good for weight loss?

Walnuts are calorie-dense at 200 calories per ounce, so portion control matters if you're watching your weight. However, their protein, fiber, and healthy fats can help you feel satisfied with smaller amounts, making them useful in a weight loss plan when eaten mindfully.

Is Walnut a good snack for kids?

Yes, walnuts make a convenient snack for kids and offer brain-supporting omega-3 fats. Just ensure they're given whole or chopped appropriately for age to avoid choking risks.

What diets does Walnut suit?

Walnuts work well for vegetarian, vegan, keto, paleo, and Mediterranean diets. They're also suitable for gluten-free eating and fit into most whole-food-focused approaches.

What does Walnut pair well with for a balanced meal?

Combine walnuts with fresh fruit like apples or berries, add them to yogurt, or pair with cheese for a more complete snack. They also work nicely in salads alongside leafy greens and a protein source like chicken or beans.

How does Walnut fit into a balanced diet?

With 5g of protein, 2g of fiber, and predominantly unsaturated fats, walnuts contribute healthy fats and plant-based protein to round out meals. A small handful can add nutritional density without excessive calories, especially when paired with lower-calorie foods like vegetables or whole grains.

Nutrition Q&A answers are based on USDA nutritional data and are for general informational purposes only. They are not a substitute for professional dietary or medical advice.

📰 Featured Blog Post

Why Your Fitness Tracker's Calorie Estimate Is Wrong Why Your Fitness Tracker's Calorie Estimate Is Wrong

If your smartwatch tells you that you burned 500 calories on your run, the real number could be anywhere from 350 to 700. Multiple research studies have shown that consumer fitness trackers — Apple Watch, Fitbit, Garmin, Whoop — are routinely inaccurate at estimating calorie burn, often by 20-50% and sometimes by 90% or more.

Read Post →