Radicchio — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 0.767 g |
| Biotin | 2.03 µg |
| Calcium, Ca | 30.9 mg |
| Carbohydrate, by difference | 4.96 g |
| Copper, Cu | 0.059 mg |
| Energy | 26.4 kcal |
| Energy (Atwater General Factors) | 26.4 kcal |
| Fiber, total dietary | 2.11 g |
| Folate, total | 117 µg |
| Fructose | 1.14 g |
| Glucose | 1 g |
| Iron, Fe | 0.401 mg |
| Lactose | 0 g |
| Magnesium, Mg | 13 mg |
| Maltose | 0 g |
| Manganese, Mn | 0.301 mg |
| Nitrogen | 0.209 g |
| Phosphorus, P | 35.5 mg |
| Potassium, K | 335 mg |
| Protein | 1.31 g |
| Sodium, Na | 8.08 mg |
| Sucrose | 0.106 g |
| Sugars, Total | 2.25 g |
| Total lipid (fat) | 0.143 g |
| Vitamin C, total ascorbic acid | 6.18 mg |
| Water | 92.8 g |
| Zinc, Zn | 0.2 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 2747664, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/radicchio-2747664/