How Much Walnuts Is 100 Calories?

100 calories of walnuts is 20 g (0.7 oz).

That amount has 1.7 g of protein, 7.1 g of fat and 9.5 g of carbohydrates. Walnuts has 500 calories per 100 g, so every 10 g adds about 50 calories.

Walnuts Calorie Calculator

TargetOf

20g

20 g of walnuts gives 100 calories.

Protein1.7 g6% of calories

Fat7.1 g59% of calories

Carbs9.5 g35% of calories

5% of a 2,000 calorie day

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How much walnuts for other calorie targets

Target	Weight	About	Protein
100 calories	20 g	-	1.7 g
200 calories	40 g	-	3.3 g
300 calories	60 g	-	5 g
500 calories	100 g	-	8.3 g

Walnuts calories by serving size

Common amounts of walnuts with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Protein	Fat	Carbs
50g	50 g	250	4.1 g	18 g	24 g
100g	100 g	500	8.3 g	36 g	48 g
4 oz	113 g	567	9.4 g	40 g	54 g
200g	200 g	1000	17 g	71 g	95 g

Walnuts vs similar foods

Calories per 100 g compared with other nuts and seeds.

Honey Roasted Walnuts668

English Walnuts654

Dried Black Walnuts619

Pistachios582

Salted Pistachios576

Raw Pistachios560

Walnuts500

Walnuts: common questions