Calories in Pork, belly
Generic food Meat
Pork, belly contains 404 kcal per 100 g. A typical serving of 1 oz yields (20 g) provides about 81 kcal.
Roughly 73% of its calories come from fat, with 27% from protein and 0% from carbohydrates (estimated with general energy factors).
That is more energy than the typical item in pork on FoodFactly, where the median is 236 kcal per 100 g across 26 foods.
100 g provides 68% of the Daily Value for selenium, 56% of the Daily Value for Niacin (B3) and 45% of the Daily Value for Thiamin (B1).
The data comes from the USDA Food and Nutrient Database for Dietary Studies (FNDDS), which calculates values from recipes of the ingredients.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 404 kcal | |
| Total fat C | 32.2 g | 41% |
| Saturated fat C | 11.7 g | 59% |
| Cholesterol C | 104 mg | 35% |
| Sodium C | 448 mg | 19% |
| Total carbohydrates C | 0 g | 0% |
| Dietary fiber C | 0 g | 0% |
| Total sugars C | 0 g | |
| Protein C | 26.6 g | 53% |
| Vitamin A C | 10 µg | 1% |
| Vitamin C C | 0 mg | 0% |
| Vitamin D C | 1.6 µg | 8% |
| Vitamin E C | 0.28 mg | 2% |
| Vitamin K C | 0 µg | 0% |
| Thiamin (B1) C | 0.54 mg | 45% |
| Riboflavin (B2) C | 0.4 mg | 30% |
| Niacin (B3) C | 8.9 mg | 56% |
| Vitamin B6 C | 0.49 mg | 29% |
| Folate (B9) C | 0 µg | 0% |
| Vitamin B12 C | 0.89 µg | 37% |
| Choline C | 91.9 mg | 17% |
| Calcium C | 55 mg | 4% |
| Iron C | 1.1 mg | 6% |
| Magnesium C | 20 mg | 5% |
| Phosphorus C | 198 mg | 16% |
| Potassium C | 284 mg | 6% |
| Zinc C | 3.5 mg | 32% |
| Copper C | 0.13 mg | 15% |
| Selenium C | 37.4 µg | 68% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 27%
- Fat 73%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein26.6 gabove the median for pork (median 26 g)
- Fat32.2 gin the top quarter of pork (median 14.4 g)
- Saturated fat11.7 gin the top quarter of pork (median 4.9 g)
- Sodium448 mgin the top quarter of pork (median 383 mg)
- Protein per 100 kcal6.6 gprotein density, useful for comparing foods with different calorie levels
- Water39.5 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat C | 14 g |
|---|---|
| Polyunsaturated fat C | 5.4 g |
Individual fatty acids (19)
| EPA (omega-3, 20:5 n-3) C | 0 g |
|---|---|
| DHA (omega-3, 22:6 n-3) C | 0.003 g |
| Linoleic acid (omega-6, 18:2) C | 4.8 g |
| SFA 4:0 C | 0 g |
| SFA 6:0 C | 0 g |
| SFA 8:0 C | 0 g |
| SFA 10:0 C | 0.031 g |
| SFA 12:0 C | 0.027 g |
| SFA 14:0 C | 0.43 g |
| SFA 16:0 C | 7.2 g |
| SFA 18:0 C | 3.8 g |
| MUFA 18:1 C | 13.1 g |
| PUFA 18:3 C | 0.22 g |
| PUFA 20:4 C | 0.12 g |
| MUFA 16:1 C | 0.67 g |
| PUFA 18:4 C | 0 g |
| MUFA 20:1 C | 0.23 g |
| MUFA 22:1 C | 0 g |
| PUFA 22:5 n-3 (DPA) C | 0.023 g |
Carotenoids (6)
| Beta-carotene C | 0 µg |
|---|---|
| Lycopene C | 0 µg |
| Lutein + zeaxanthin C | 0 µg |
| Retinol C | 10 µg |
| Carotene, alpha C | 0 µg |
| Cryptoxanthin, beta C | 0 µg |
Other components (8)
| Water C | 39.5 g |
|---|---|
| Alcohol C | 0 g |
| Caffeine C | 0 mg |
| Theobromine C | 0 mg |
| Folic acid C | 0 µg |
| Folate, food C | 0 µg |
| Vitamin E, added C | 0 mg |
| Vitamin B-12, added C | 0 µg |
Other forms of Pork
Raw, cooked, dried and processed versions are separate records with their own measured values.
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Oscar Mayer, Salami (hard) | 368 | 25.9 g | 1.6 g | 28.7 g |
| Pepperoni, reduced fat | 378 | 21.1 g | 0.72 g | 31.6 g |
| Salami, NFS | 378 | 21.1 g | 0.72 g | 31.6 g |
| Salami, made from any type of meat, reduced sodium | 378 | 21.1 g | 0.72 g | 31.6 g |
| Salami, Italian, pork | 425 | 21.7 g | 1.2 g | 37 g |
| Salami, hard, sliced | 417 | 19.9 g | 3.9 g | 35.8 g |
| Chorizo | 341 | 19.3 g | 2.6 g | 28.1 g |
| Sausage, summer, pork and beef, sticks, with cheddar cheese | 426 | 19.4 g | 1.8 g | 37.9 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in pork?
100 g of pork has 404 kcal. 1 oz yields (20 g): about 81 kcal. 1 cubic inch (17 g): about 69 kcal. 1 slice, any size (30 g): about 121 kcal.
Is pork high in protein?
Pork contains 26.6 g of protein per 100 g (53% of the 50 g Daily Value), or 5.3 g in 1 oz yields (20 g). About 27% of its calories come from protein. Compared with other pork, that is above the median (median 26 g).
How many carbs are in pork?
Pork has 0 g of total carbohydrates per 100 g, including 0 g of fiber and 0 g of sugars.
How much fat is in pork?
Pork contains 32.2 g of fat per 100 g, of which 11.7 g is saturated (59% of the Daily Value).
What vitamins and minerals does pork contain?
Per 100 g, the most notable amounts relative to the Daily Value are selenium (68% DV), Niacin (B3) (56% DV), Thiamin (B1) (45% DV), Vitamin B12 (37% DV) and zinc (32% DV). The full list is in the vitamins and minerals table above.
How much sodium is in pork?
100 g contains 448 mg of sodium, 19% of the 2,300 mg Daily Value.
Does pork have the same nutrition not specified and cooked?
No. Per 100 g, pork, belly has 404 kcal, while pork, cured, bacon, cooked, broiled, pan-fried or roasted, reduced sodium has 541 kcal. Cooking changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: FNDDS (Survey), record dated October 31, 2024. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: FNDDS (Survey), record 2705901. License: CC0 1.0 (U.S. public domain). Source record dated October 31, 2024. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.