Nutrition referencePork belly is a fatty cut of pork from the belly, used for bacon and roasts. Per 100 g it provides about 381 calories with 35.8 g fat.
Nutrition facts
2727576 · Foundation Foods April 2026; 2025-04-24
About this food
Pork belly is a boneless, fatty cut of pork from the underside of the pig. It is the cut used to make bacon and is also roasted, braised, or slow-cooked.
Nutritionally, pork belly is very high in fat. Per 100 g of raw pork belly provides about 381 kcal, 15.2 g of protein, and 35.8 g of fat.
Pork belly is a rich, energy-dense cut of pork. Use the serving sizes below to estimate portions when logging.
Plan your portion
Nutrition values are reported per 100 g of raw pork belly. A typical 4 oz portion (about 113 g) provides roughly 430 kcal. Use the serving sizes below to estimate portions when logging.
| Serving | Weight | Calories | Carbs | Protein | Fat |
|---|---|---|---|---|---|
| 100 g | 100 g | 380.5 kcal | 0 g | 15.2 g | 35.8 g |
| 4 oz | 113 g | 430 kcal | 0 g | 17.2 g | 40.5 g |
| 8 oz | 227 g | 863.7 kcal | 0 g | 34.5 g | 81.3 g |
Use the weight of the edible portion in the food state shown above.
Questions and answers
Pork belly provides about 381 calories per 100 g. A typical 4 oz portion (about 113 g) provides roughly 430 calories.
Yes. Pork belly provides about 35.8 g of fat per 100 g.
Yes. Pork belly is the cut of pork used to make bacon.
