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Nuts, Seeds & Oils

Walnuts, black Nutrition Facts

Black walnuts are a native North American nut with a stronger, earthier flavor than English walnuts. They're harder to shell but offer higher protein content and a distinctive bold taste prized in baking.

Nutrition Facts

Per 100g serving

Calories618
% Daily Value*
Total Fat
59.0g91%
Saturated Fat
3.4g17%
Trans Fat
0.0g
Polyunsaturated Fat
37.9g
Monounsaturated Fat
14.0g
Cholesterol
-0%
Sodium
1mg0%
Total Carbohydrate
9.9g3%
Dietary Fiber
6.8g24%
Total Sugars
1.1g
Protein
24.1g48%
Vitamin A
-0%
Vitamin C
1.6mg2%
Vitamin D
-0%
Vitamin E
1.8mg12%
Vitamin K
3.0mcg3%
Vitamin B6
0.6mg34%
Vitamin B12
-0%
Folate
31mcg8%
Calcium
61mg5%
Iron
3.1mg17%
Potassium
523mg11%
Magnesium
201mg48%
Zinc
3.4mg31%
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Health Benefits

  • ✓Higher protein content than English walnuts
  • ✓Excellent source of manganese and magnesium
  • ✓Rich in omega-6 and omega-3 fatty acids
  • ✓Contains unique antioxidant compounds
  • ✓May support cardiovascular health

Best For

Traditional American baking and dessertsIce cream and candy makingAdding bold flavor to cookies and cakesSpecialty recipes requiring distinctive taste

Storage

Store shelled black walnuts in an airtight container in the refrigerator for up to 6 months or freeze for 1 year. In-shell black walnuts can be stored in a cool, dry place for several months.

Serving Sizes

100g618 cal
1 cup shelled773 cal
1 oz173 cal
1 nut19 cal
Quick Calorie Lookup

Frequently Asked Questions

What's the difference between black walnuts and regular walnuts?

Black walnuts have a stronger, earthier flavor, higher protein content (24g vs 15g per 100g), and are harder to shell than English walnuts.

Are black walnuts healthier than English walnuts?

Both are nutritious. Black walnuts have more protein and minerals like magnesium and phosphorus, while English walnuts have more omega-3 ALA.

Track Walnuts, black with CalorieGram

AI-powered nutrition tracking with complete macros and micronutrients