Is salmon healthier than tilapia?

It depends what you want from dinner. USDA data puts salmon at 208 calories per 100g with 25.4g of protein, 8.1g of fat and 11.1mcg of vitamin D, while tilapia comes in at 95 calories with 19g of protein and 2.5g of fat. Salmon's fat is the whole point, since 2.5g of it per 100g is polyunsaturated and includes EPA and DHA. Tilapia is the leaner, cheaper way to hit a protein target.

Which has more protein, salmon or tilapia?

Salmon leads per 100g, 25.4g against 19g. Per calorie the ranking flips, since tilapia fits 19g into 95 calories where salmon spends 208 on its 25.4g. Real portions make it close to a wash: a 3 oz salmon fillet gives 22g of protein for 177 calories and a 113g tilapia fillet gives 21g for 107.

Does tilapia have omega-3s?

Some, but not in salmon's range, and the fat totals show why. Tilapia's entire fat content is 2.5g per 100g, whereas salmon carries 8.1g of fat of which 2.5g is polyunsaturated, adding up to roughly 1.5 to 2g of EPA and DHA in a 3 oz fillet. If omega-3s are the reason you are eating fish, salmon is the one that supplies them.

Is tilapia or salmon better for weight loss?

Tilapia buys more food per calorie: 95 per 100g against 208. A large 170g fillet is 162 calories, under a 3 oz piece of salmon at 177 and less than half a 6 oz salmon fillet's 354. Salmon still works in a deficit, because 8.1g of fat per 100g is satisfying; you just plate 3 oz instead of 6.

Which fish is better for building muscle?

Both hit similar protein numbers at different calorie costs. A medium tilapia fillet delivers 21g of protein for 107 calories, which stacks easily inside a cutting plan, and brings 386mg of potassium. A 3 oz salmon fillet is 22g for 177 calories and adds 9.4mcg of vitamin D and 309mg of potassium, better suited to maintenance or a bulk.

How often can I eat salmon or tilapia?

The American Heart Association suggests two servings of fatty fish a week, about 7 oz total, which two 3 oz salmon fillets nearly cover at 354 calories combined. Tilapia is low in mercury, so two or three fillets a week is reasonable, and three medium fillets total 321 calories. Rotating both is how you get the omega-3s without eating one fish forever.

Can I substitute tilapia for salmon in a recipe?

In tacos, curries, and anything breaded or sauced, yes. Trading a 3 oz salmon fillet for a 113g tilapia fillet takes the plate from 177 calories to 107 and from 6.9g of fat to 2.8g, while protein barely moves, 22g to 21g. Tilapia fillets are thin and cook in a fraction of the time, so pull them early or they go dry.

Salmon

Tilapia

All Comparisons

Salmon vs Tilapia

It's a Tie!

Both foods have similar nutritional profiles

Compare salmon and tilapia calories, protein, fat, and vitamin D per fillet. See which fish suits weight loss, muscle gain, omega-3 targets, and a budget.

Verdict (USDA data)

Per 100g (USDA data), Salmon has 208 calories vs Tilapia's 95. Salmon has more protein (25.4g vs 19g); Tilapia has less fat (2.5g vs 8.1g). Pick Salmon for more protein, Tilapia for less fat.

Sources: Salmon (FDC 171998) · Tilapia (FDC 2684442)