Calories in 20 Dry Roasted Pistachio Nuts

20 dry roasted pistachio nuts (14 g) has 80 calories. That is 4% of a 2,000 calorie diet.

The calories come from 2.9 g of protein, 6.4 g of fat and 4 g of carbohydrates, a split of 14% protein, 68% fat and 19% carbs. For comparison, 10 dry roasted pistachio nuts has 40 and 30 dry roasted pistachio nuts has 120 calories. Burning 80 calories takes about 14 minutes of brisk walking or 6 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.