How many grams of fat are in one large egg? 5 grams of fat are in one large egg   One egg has 5g of fat (about 8% of daily value)   1 large whole egg (50g) contains:   Calories: 71 Calories from Fat: 45 â¦ Total Fat: 5g .. Saturated Fat: 2g Cholesterol: 221mg Sodium: 70mg Total Carbs: 0g .. Dietary Fiber: 0g ..