Calories in 500g of Raw Green Leaf Lettuce

500g of raw green leaf lettuce (500 g) has 75 calories. That is 4% of a 2,000 calorie diet.

The calories come from 6.8 g of protein, 0.8 g of fat and 14 g of carbohydrates, a split of 30% protein, 7% fat and 63% carbs. For comparison, 400g of raw green leaf lettuce has 60 and 1000g of raw green leaf lettuce has 150 calories. Burning 75 calories takes about 13 minutes of brisk walking or 6 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.