
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).
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