Calories in Tilapia: Nutritional facts for Tilapia Types

A 100-gram (3.5 ounce) serving of raw tilapia contains 96 calories, a 100-gram serving of cooked tilapia contains 128 calories, a 100-gram serving of steamed or poached tilapia has 121 calories, and a 100-gram serving of baked or broiled tilapia has 145 calories.

One kilogram (1000g) of raw tilapia contains 960 calories, one kilogram of cooked tilapia contains 1280 calories, one kilogram of steamed or poached tilapia has 1210 calories, and one kilogram of baked or broiled tilapia has 1450 calories.

A small baked or broiled whole tilapia (226g) contains 328 calories, a medium whole tilapia (340g) contains 493 calories, and a large whole tilapia (510g) contains 740 calories. A small steamed or poached whole tilapia (226g or 8oz) contains 273 calories, a medium whole tilapia (340g or 12oz) provides 411 calories, and a large whole tilapia (510g or 18oz) contains 617 calories. One fillet (113g) of Gorton's Signature Grilled Tilapia contains 90 calories. One fillet (119g) of Van de Kamp's Beer Battered Fillets contains 280 calories. One fillet (142g) of Aqua Star Tilapia contains 110 calories.

Eating tilapia is associated with several key health benefits. Specific health advantages associated with eating tilapia are detailed in this section.

• Promotes Bone Health: Tilapia contains phosphorus and Vitamin D, nutrients that work in conjunction with calcium to build and maintain strong bones and teeth. A review by the National Institutes of Health, "Phosphorus: Fact Sheet for Health Professionals," details the mineral's fundamental role in the formation of the bone mineral matrix.
• Supports Thyroid Function: Tilapia is an excellent source of selenium, a trace mineral that is essential for the proper functioning of the thyroid gland. Selenium is a component of enzymes called selenoproteins, which are required for the synthesis and metabolism of thyroid hormones. A review by Ventura, M., et al. (2017), "Selenium and Thyroid Disease: From Pathophysiology to Treatment," confirmed the fundamental role of selenium in maintaining normal thyroid function.
• Aids Neurological Function: The high concentration of Vitamin B12 in tilapia is vital for maintaining the health of the nervous system. Vitamin B12 is necessary for the synthesis of myelin, the protective sheath that covers nerve fibers. A review by O'Leary, F., & Samman, S. (2010), "Vitamin B12 in health and disease," detailed the importance of this vitamin in preventing neurological damage and supporting cognitive health.

Tilapia is a healthy fish for most people, but some considerations exist. Health considerations for tilapia consumption are presented below.

• Unfavorable Fatty Acid Ratio: Tilapia has a much higher ratio of omega-6 to omega-3 fatty acids compared to other fish like salmon. A diet high in omega-6 and low in omega-3 fatty acids can promote inflammation. A study by Simopoulos, A. P. (2008), "The importance of the omega-6/omega-3 fatty acid ratio in cardiovascular disease and other chronic diseases," discussed how this imbalance can be a risk factor for chronic diseases. An alternative with a better fatty acid profile is salmon or mackerel. A daily suggested amount is to balance tilapia consumption with other sources of omega-3 fats.
• Concerns with Farming Practices: The quality of farmed tilapia can vary greatly depending on the aquaculture practices of the source country. Fish raised in poorly managed conditions may be exposed to antibiotics and contaminants. A report by the Food and Agriculture Organization, "The State of World Fisheries and Aquaculture 2020," highlights the challenges and importance of sustainable aquaculture management. An alternative is to select tilapia from reputable sources with certifications from organizations like the Aquaculture Stewardship Council (ASC). A suggested amount is to consume two to three servings of low-mercury fish per week, per FDA guidelines.

Yes, tilapia is a good food choice because the fish is a very lean, high-protein food packed with essential vitamins and minerals. Tilapia provides significant benefits for metabolic health and muscle maintenance through its dense supply of high-quality protein. A study by Pasiakos, S. M., et al. (2015), "The effects of protein supplements on muscle mass, strength, and aerobic and anaerobic power in healthy adults," demonstrated the effectiveness of adequate protein intake for supporting muscle health. The fish supports immune and thyroid health with an exceptional amount of selenium, a powerful antioxidant. A review by Rayman, M. P. (2012), "Selenium and human health," confirmed the mineral's crucial role in immune response and thyroid hormone regulation. Tilapia also aids brain health through its high concentration of Vitamin B12, which is vital for nerve function. A study by Tangney, C. C., et al. (2011), "Vitamin B12, cognition, and brain MRI measures," linked good B12 status to better cognitive outcomes. Despite concerns about its fatty acid profile, the overall nutrient package makes tilapia a healthy option.

Yes, tilapia can help with muscle gain. Tilapia supports muscle gain because the fish is an excellent source of high-quality, complete protein, which provides all the essential amino acids necessary for muscle protein synthesis (MPS), the process of repairing and building muscle tissue; a single medium fillet can provide over 40 grams of protein with very little fat. A foundational review by Phillips, S. M. (2014), "A brief review of higher dietary protein diets in weight loss," established that higher protein intakes are effective for increasing muscle mass, especially when combined with resistance training. 

The protein in tilapia is easily digestible and rich in branched-chain amino acids (BCAAs) like leucine, which acts as a primary trigger for MPS. Research by Børsheim, E., et al. (2002), "Essential amino acids and muscle protein recovery from resistance exercise," showed that consuming essential amino acids is critical for a positive net muscle protein balance after a workout. For optimal results, consuming a protein source like tilapia after exercise can enhance muscle recovery and growth. A study by Schoenfeld, B. J., et al. (2013), "The effect of protein timing on muscle strength and hypertrophy," suggests that consuming protein within a few hours of a workout is beneficial. A suggested consumption rate is one 4- to 6-ounce fillet as part of a post-exercise meal.

Yes, tilapia is an excellent food for weight loss. The fish's low-fat and high-protein qualities make tilapia a highly efficient food for a calorie-controlled diet. Protein is the most satiating macronutrient, meaning a serving of tilapia can help a person feel fuller for longer, reducing the likelihood of overeating. The low calorie and fat content allows for a substantial, satisfying portion without consuming excess energy.

Nutritional Comparison of Lean Protein Sources (per 100g cooked)

Food

Calories

Protein (g)

Fat (g)

Tilapia

128

26.2

2.7

Chicken Breast (Skinless)

165

31

3.6

Salmon (Atlantic, Wild)

182

25.4

8.1

93% Lean Ground Beef

216

28.1

11.2

Expert Recommendation

The Dietary Guidelines for Americans, published by the U.S. Department of Agriculture (USDA) and the Department of Health and Human Services (HHS), recommend including lean protein sources in a healthy dietary pattern for weight management. The high protein content in tilapia helps preserve lean muscle mass during a calorie deficit, which is important for maintaining metabolic rate. A standard 4-ounce (113g) serving of baked or grilled tilapia provides a substantial amount of protein with a low calorie count, making the fish a suitable choice that aligns with these guidelines.

Changes in calorie content between the main types of tilapia are negligible. Nile, Blue, and Mozambique tilapia all contain an identical calorie value of 96 calories per 100 grams of raw fish. This uniformity is because all three species are very lean whitefish with a nearly identical macronutrient composition of high protein and very low fat. Any minor variations in calories would be due to slight differences in fat content based on diet and environment, but for practical purposes, the calorie count across these primary tilapia types is the same.

The perception of tilapia as a "dirty" fish stems from misinformation about farming practices and the fish's natural hardiness. Tilapia are omnivorous and can survive in poor water quality, which has led to the misconception that all tilapia are raised in unclean conditions and fed waste, although this is not representative of the entire industry. Historically, viral social media posts and articles in the mid-2000s made exaggerated claims, such as comparing tilapia's fat profile to bacon or calling the fish a "mutant" product of factory farms. 

These claims ignored that the vast majority of tilapia imported into and raised in the United States is subject to safety regulations. The U.S. Food and Drug Administration (FDA) regulates both domestic and imported seafood, including tilapia, under the Seafood HACCP (Hazard Analysis and Critical Control Point) program. This program requires processors to identify and control for potential food safety hazards, including chemical contaminants and unapproved veterinary drugs. Choosing tilapia from reputable sources or those with third-party certifications ensures the fish was raised under safe and sustainable standards.

Tilapia's history as a food source began in ancient times in the Middle East and Africa. The fish is native to the Nile River basin, and evidence suggests that ancient Egyptians were farming tilapia in ponds along the Nile over 4,000 years ago, making the fish one of the oldest farmed fish in the world. The fish was so important to Egyptian culture that a specific hieroglyph depicted the tilapia. The fish is also known as St. Peter's fish, based on a biblical story from the Sea of Galilee where the apostle Peter catches a fish with a coin in its mouth, which is believed to have been a tilapia. The global spread of tilapia began in the 20th century. Due to the fish's hardiness, rapid growth, and mild flavor, aquaculture experts began introducing tilapia to freshwater systems around the world as a food source, starting in Asia and the Americas. This expansion led to tilapia becoming one of the most important and widely consumed farmed fish globally.