Amounts are per 100 grams, from USDA FoodData Central. Basic and whole foods are lab-measured (SR Legacy and Foundation Foods); branded packaged products carry the manufacturer's own label values. FoodFactsUSA reports what a food contains; it is not dietary advice.

Home / Compare

Compare Foods

Two foods side by side, per 100 g. Find a food, then use "Compare" from its page.

Per 100 gTree fern, cooked, without saltOnions, raw

Calories4040

Protein0.3 g1.1 g

Total fat0.1 g0.1 g

Saturated fat0.0 g0.0 g

Carbohydrate11.0 g9.3 g

Fiber3.7 g1.7 g

Sugars—4.2 g

Sodium5 mg4 mg

Potassium5 mg146 mg

Calcium8 mg23 mg

Iron0 mg0 mg

full facts →full facts →

Source: USDA FoodData Central. Comparison is per 100 g of each food.