Pork Belly Calories & Nutrition Facts
Rich, fatty cut of pork used for bacon and braised dishes, very high in fat and calories.
Quick answer
How many calories are in Pork Belly?
Pork Belly has 518 calories per 100g. A 2 oz cooked (57g) has about 295 calories. It is a calorie-dense food, with most calories coming from fat.
Practical Portion Guide for Pork Belly
| Portion | Calories | Protein | Carbs | Net carbs | Fat |
|---|---|---|---|---|---|
| 2 oz cooked (57g) | 295 kcal | 5.3g | 0.0g | 0.0g | 30.2g |
| 3 oz cooked (85g) | 440 kcal | 7.9g | 0.0g | 0.0g | 45.0g |
| 4 oz entree (113g) | 585 kcal | 10.5g | 0.0g | 0.0g | 59.9g |
| 100g reference | 518 kcal | 9.3g | 0.0g | 0.0g | 53.0g |
A small-looking serving can be calorie-heavy. Track cooked strips or cubes by gram weight because trimming, rendering, and crisping change final weight.
Serving Size Calculator
Macros Breakdown (per 100g)
Diet Suitability
How Pork Belly Fits Into a Diet
Pork belly is best used as a rich flavor component in small portions, not as a lean protein substitute. Most calories come from fat rather than protein.
Pair pork belly with high-volume vegetables, broth-based dishes, greens, pickled vegetables, beans, or a measured grain portion to keep the meal balanced.
Raw pork belly, braised pork belly, roasted slices, bacon-style cures, and restaurant preparations vary widely in sodium, rendered fat, and calories.
Plan Around Pork Belly
High-Protein Low-Calorie Foods
Compare Pork Belly with other lean proteins for calorie deficit meal planning.
Protein Calculator
Set a daily protein target before deciding how much Pork Belly belongs in a meal.
Macro Calculator
Convert calories into protein, carbohydrate, and fat targets for your diet.
Keto Diet Guide
Check how low-carb foods like Pork Belly fit within a ketogenic day.
Compare Pork Belly With Similar Proteins
Use this comparison when choosing a serving. Calories alone do not tell the full story: protein, fiber, fat, sodium, and realistic portion size determine whether a food fits your plan.
| Food | Calories | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| Pork Belly | 518 kcal | 9.3g | 0g | 53g | 0g |
| Chicken Breast | 165 kcal | 31g | 0g | 3.6g | 0g |
| Salmon | 208 kcal | 20g | 0g | 13g | 0g |
| Tuna (Canned in Water) | 116 kcal | 25.5g | 0g | 1g | 0g |
| Eggs (Whole) | 155 kcal | 13g | 1.1g | 11g | 0g |
| Beef (Lean Ground) | 215 kcal | 26g | 0g | 12g | 0g |
All comparison values use each food's 100-unit reference so foods can be compared on the same basis.
Vitamins & Minerals
Vitamins
Minerals
Complete Nutrition Facts (per 100g)
Methodology & Nutrition Data Sources
How we calculate nutrition data for Pork Belly: Our calorie and macronutrient data integrates multiple authoritative federal nutrition databases. Values shown reflect standard serving sizes unless specified, based on USDA laboratory analysis of raw and prepared food samples.
- Calorie and macronutrient data sourced from the USDA FoodData Central — the comprehensive federal nutrition database covering 1M+ food items with full nutrient profiles.
- Daily Value percentages (% DV) based on FDA Daily Value reference amounts for a 2,000 calorie diet, as established under 21 CFR 101.9.
- Dietary reference intakes (DRI) for vitamins and minerals from the NIH Dietary Reference Intake tables — the gold standard for nutrient adequacy assessment.
- Glycemic index values cross-referenced with Harvard Health Glycemic Index Reference and University of Sydney GI database.
- Dietary guidelines context from the HHS/USDA Dietary Guidelines for Americans 2020–2025 — the federal evidence-based nutrition guidance.
Authoritative nutrition data sources:
- USDA FoodData Central — comprehensive food composition database
- FDA Nutrition Facts Label rules — % Daily Value methodology
- NIH Office of Dietary Supplements — vitamin and mineral research
- CDC Nutrition — Public Health Guidance — chronic disease and diet
- HHS/USDA Dietary Guidelines 2020–2025 — federal nutrition recommendations
- Harvard T.H. Chan School of Public Health — The Nutrition Source — evidence-based dietary guidance
Nutrition Disclaimer: Calorie and nutrient values are based on standard USDA reference data and may vary by brand, preparation method, ripeness, and cooking technique. These values are for informational purposes only and should not replace personalized dietary advice from a registered dietitian. Individuals with medical conditions should consult a healthcare provider before making significant dietary changes.
Reviewed by Brazora Monk · Last updated May 17, 2026 · USDA FoodData Central & FDA Nutrition data current as of latest release
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Frequently Asked Questions
How many calories are in Pork Belly?
Pork Belly contains 518 calories per 100g serving. This includes 37 calories from protein, 0 calories from carbohydrates, and 477 calories from fat.
Is Pork Belly good for weight loss?
Pork Belly is calorie-dense at 518 per 100g. For weight loss, use it in smaller portions and balance with lower-calorie, high-fiber foods to manage total intake.
How much protein is in Pork Belly?
Pork Belly contains 9.3g of protein per 100g. This is a relatively low protein food; consider pairing it with higher protein sources.
What serving size should I track for Pork Belly?
Track Pork Belly by grams when precision matters. A practical starting point is 2 oz cooked (57g), which is about 295 calories. For packaged, restaurant, fried, sauced, or sweetened versions, use the product label because brand formulas can differ from the plain reference.
Is Pork Belly keto-friendly?
Yes, Pork Belly is keto-friendly with only 0g of carbohydrates per 100g. It fits well within the typical keto macro limits of 20-50g net carbs per day.
Is Pork Belly good for diabetics?
Pork Belly is generally suitable for people with diabetes. Its carbohydrate content and fiber help support stable blood sugar levels. Always consult your healthcare provider for personalized advice.
What vitamins and minerals are in Pork Belly?
Pork Belly is a good source of vitamins B1, B12, B3 and minerals including Selenium, Zinc, Phosphorus. These nutrients support various bodily functions from energy metabolism to immune health.
Where does Calorique get nutrition data for Pork Belly?
Calorique standardizes Pork Belly nutrition values per 100g using USDA FoodData Central reference fields where available, then scales the data into realistic serving sizes. FDA Nutrition Facts methodology and authoritative nutrition references are used for context. This page was last reviewed May 17, 2026.
Related Calculators
Chicken Breast
165 cal · 31g protein per 100g
Salmon
208 cal · 20g protein per 100g
Tuna (Canned in Water)
116 cal · 25.5g protein per 100g
Eggs (Whole)
155 cal · 13g protein per 100g
Beef (Lean Ground)
215 cal · 26g protein per 100g
Pork Tenderloin
143 cal · 26g protein per 100g
Tofu (Firm)
76 cal · 8g protein per 100g
Turkey Breast
135 cal · 30g protein per 100g