
tofu vs chicken
Compare
The numbers
| The numbers | tofu | chicken |
|---|---|---|
| Protein (g / 100 g) | 8 | 27 |
| Climate impact (kg CO₂e / kg) | 3.2 | 6.9 |
| Water use (L / kg) | 149 | 660 |
| Land use (m² / kg) | 2.2 | 7.1 |
| Saturated fat (g / 100 g) | 0.7 | 1 |
| Fibre (g / 100 g) | 0.9 | 0 |
The verdict
tofu is the better everyday choice. It uses less land and water and carries a smaller carbon footprint than chicken, while covering the same role on the plate. If protein density is your priority, adjust portion size rather than going back to chicken.
Sources: Poore & Nemecek (Science, 2018), FAO, USDA FoodData Central, Mekonnen & Hoekstra (2011).
In depth
The longer answer
Tofu and chicken are often compared as protein sources, with tofu representing a plant-based option and chicken an animal-based one. Tofu is made from soybeans, curdled and pressed into blocks, while chicken is poultry meat from birds. People compare them when choosing between vegetarian and omnivorous diets, or when looking for affordable protein. Each has distinct nutritional profiles and environmental impacts that influence these choices.
Nutritionally, chicken provides complete protein with all essential amino acids and is rich in B vitamins, especially B12. Tofu offers comparable protein but is lower in calories and fat, and contains isoflavones linked to health benefits. Environmentally, chicken production requires significantly more land, water, and feed per gram of protein than tofu, and generates higher greenhouse gas emissions. Tofu's footprint is smaller, though soy cultivation can involve deforestation if not sourced responsibly.
In real life, the choice depends on dietary preferences, health goals, and values. Tofu works well in stir-fries, curries, and scrambles, but its texture and mild flavor may not satisfy everyone. Chicken is versatile and familiar, but comes with ethical and environmental costs. For those reducing meat intake, tofu can partially replace chicken in many dishes. A balanced approach might include both, prioritizing tofu more often for lower impact.
At a glance
Quick facts
| Detail | What to know |
|---|---|
| Protein per 100g | Tofu 8g, chicken 31g |
| Calories per 100g | Tofu 76, chicken 165 |
| Carbon footprint | Tofu much lower than chicken |
| Key nutrient difference | Chicken has B12, tofu has isoflavones |
In practice
What this means for you
- Replace chicken with firm tofu in stir-fries by pressing and marinating it first for better texture.
- Use silken tofu in smoothies or sauces to add protein without changing flavor much.
- When grilling, choose extra-firm tofu and slice it thickly to avoid crumbling on the grill.
- For a quick meal, crumble tofu and season like ground chicken for tacos or pasta sauce.
FAQ
Common questions
Is tofu a complete protein like chicken?
Can I substitute tofu for chicken in any recipe?
Is tofu healthier than chicken?
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