Calories in 4 Oz of Oil Roasted Sunflower Seed Kernel

4 oz of oil roasted sunflower seed kernel (113 g) has 671 calories. That is 34% of a 2,000 calorie diet.

The calories come from 23 g of protein, 58 g of fat and 26 g of carbohydrates, a split of 13% protein, 73% fat and 14% carbs. For comparison, 3 oz of oil roasted sunflower seed kernel has 503 and 6 oz of oil roasted sunflower seed kernel has 1007 calories. Burning 671 calories takes about 120 minutes of brisk walking or 54 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.