Tofu vs Salmon
Side-by-side nutrition comparison per serving. See which fits your goals better.
Tofu and salmon occupy different protein tiers, and understanding the gap helps you plan meals that actually hit your targets. Salmon delivers 20.4g protein per 100g at 208 calories with 13.4g of omega-3-rich fat. Firm tofu provides 17.3g protein at 144 calories with 8.72g fat — mostly polyunsaturated but without the EPA and DHA that make salmon special.
The calorie efficiency of tofu is underrated. Per calorie, tofu delivers a respectable protein punch, and its neutral flavor means it absorbs any seasoning you throw at it. But the omega-3 advantage of salmon is not something you can replicate with tofu alone — you would need to supplement with algae oil or flaxseed to approach similar anti-inflammatory benefits.
Cost is worth mentioning: tofu typically runs one-third to one-quarter the price of salmon per serving, making it a practical everyday protein while salmon becomes your strategic two-to-three-times-per-week nutritional investment.
Pro tip
Press firm tofu for 15 minutes between paper towels, cube it, and air-fry at 200 degrees Celsius for 15 minutes until golden. Toss with teriyaki sauce for a crispy protein that rivals salmon in satisfaction, if not in omega-3 content.
Quick Verdict
Best for weight loss
Tofu
Best for muscle gain
Salmon
Best for low-carb
Salmon
Macro Comparison
Tofu: 100g (100g) | Salmon: 100g (100g)
144
Tofu
208
Salmon
17.3g
Tofu
20.4g
Salmon
2.78g
Tofu
0g
Salmon
8.72g
Tofu
13.4g
Salmon
Protein Efficiency
What percentage of calories come from protein — higher is better for staying lean.
48%
Tofu
39%
Salmon
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| Nutrient | Tofu | Salmon |
|---|---|---|
| Calories | 144 | 208 |
| Protein | 17.3g | 20.4g |
| Carbs | 2.8g | 0g |
| Fat | 8.7g | 13.4g |
| Fiber | 2.3g | 0g |
| Sugar | — | 0g |
| Sodium | 14mg | 59mg |
| Cholesterol | 0mg | 55mg |
| Saturated Fat | 1.26g | 3.05g |
| Potassium | 237mg | 363mg |
| Vitamin A | — | 58mcg |
| Vitamin C | 0.2mg | 3.9mg |
| Calcium | 683mg | 9mg |
| Iron | 2.66mg | 0.34mg |
Which Should You Choose?
For weight loss
Choose Tofu. With 144 calories and 17.3g protein, it gives you more protein per calorie — keeping you full while cutting calories.
For muscle gain
Choose Salmon. Salmon delivers 20.4g protein per serving — 3.1g more than Tofu.
For low-carb diets
Choose Salmon with 0g carbs per serving.
Balancing cost and nutrition is one of the hardest parts of eating well. Sunn helps you see whether your weekly protein mix is covering all the bases, including those essential omega-3s.
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Take the free quizCommon Questions
Is Tofu or Salmon better for weight loss?
For weight loss, Tofu is the better choice. Tofu has 144 calories and 17.3g protein per serving, while Salmon has 208 calories and 20.4g protein. Lower calories with higher protein helps you stay full while eating fewer calories.
Which has more protein, Tofu or Salmon?
Salmon has more protein per serving. Tofu provides 17.3g and Salmon provides 20.4g of protein.
Can I eat both tofu and salmon together?
Yes! Combining tofu and salmon gives you 352 calories and 37.7g protein. This combination can work well as part of a balanced meal.