Century Egg is mostly protein and fat, so NutriOptio gives it a glycemic load of 0 per serving. NutriOptio estimates one serving (1 egg (approximately 50 g)) at 150 calories, with 13 g protein, 1 g carbohydrate and 10 g fat.
Chinese cuisine · Non-Vegetarian. Serving: 1 egg (approximately 50 g).
| Nutrient | Per serving |
|---|---|
| Calories | 150 kcal |
| Protein | 13 g |
| Carbohydrate | 1 g |
| Fiber | 0 g |
| Sugars | 0 g |
| Added sugars | 0 g |
| Fat | 10 g |
| Saturated fat | 3 g |
| Sodium | 600 mg |
Typical ingredients: Duck eggs, clay, ash, quicklime, salt
| Dish | GL / serving | kcal / serving |
|---|---|---|
| Bok Choy | 0 | 13 |
| Braised Pork Belly | 0 | 518 |
| Steamed Bass | 0 | 120 |
| Steamed Fish | 0 | 120 |
| Water Spinach | 0 | 19 |
NutriOptio estimates 150 calories in one serving (1 egg (approximately 50 g)) of a typical century egg recipe. Your recipe and portion will change this.
NutriOptio grades a typical century egg B on Nutri-Score, where A is the best and E the lowest nutritional quality.
Your recipe is not the typical one. Photograph your plate or describe it, and NutriOptio grades your actual portion for glycemic load, Nutri-Score and processing.
Open the NutriOptio web appThese are the values the NutriOptio app gave for a typical century egg in October 2026. They are AI estimates and can change as the app is updated; search the dish in the app for its current estimate. Calories and nutrients are NutriOptio's AI estimate for a typical recipe and portion. The glycemic index is NutriOptio's reference value for this dish, estimated from its carbohydrate ingredients; glycemic load is computed from it and the serving's carbohydrate. Home and restaurant versions vary, sometimes a lot. General information, not medical advice.