Ratatouille serving size, cups to grams
Here a serving of ratatouille is counted as 1 cup, which USDA weighs at 7.6 oz (215 g), with 144 calories and 2.3 g protein. 100 g (3.5 oz) is about 1/2 cup.
Serving sizes of ratatouille
Every household measure USDA weighs for this food, plus 1 oz and 100 g.
| Measure | Weight | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| 1 cup | 7.6 oz (215 g) | 144 calories | 2.3 g | 12.4 g | 10.2 g |
| 1 oz | 1 oz (28 g) | 19 calories | 0.31 g | 1.6 g | 1.3 g |
| 100 g | 3.5 oz (100 g) | 67 calories | 1.1 g | 5.8 g | 4.7 g |
Cups to grams
USDA weighs 1 cup of ratatouille at 215 g. Smaller measures follow from it (1 cup = 16 tbsp = 48 tsp).
| Measure | Weight | Calories |
|---|---|---|
| 1 cup | 7.6 oz (215 g) | 144 calories |
| 3/4 cup | 5.7 oz (161 g) | 108 calories |
| 2/3 cup | 5.1 oz (143 g) | 96 calories |
| 1/2 cup | 3.8 oz (108 g) | 72 calories |
| 1/3 cup | 2.5 oz (72 g) | 48 calories |
| 1/4 cup | 1.9 oz (54 g) | 36 calories |
| 1 tbsp | 13.4 g | 9 calories |
| 1 tsp | 4.5 g | 3 calories |
Grams and ounces to cups
| Weight | Volume | Calories |
|---|---|---|
| 1 oz | 2.1 tbsp | 19 calories |
| 100 g (3.5 oz) | 1/2 cup | 67 calories |
| 1 lb (454 g) | 2 1/8 cups | 304 calories |
What 3.5 oz (100 g) of ratatouille looks like
3.5 oz (100 g) of ratatouille is 3.5 oz, or about 1/2 cup. It has 67 calories, 1.1 g protein, 5.8 g carbs and 4.7 g fat.
Keep exploring
Sources
Weights and nutrition: USDA FoodData Central, food portions and nutrients (FoodData Central, April 2026 release, accessed 2026-10-14)
- Ratatouille: Ratatouille, FDC ID 2710028 (FoodData Central survey (FNDDS) 2024-10-31)
- Kitchen measures (1 cup = 16 tbsp, 1 tbsp = 3 tsp): NDSU Extension, Ingredient Substitutions (FN198, J. Garden-Robinson, April 2013 edition). https://www.extension.purdue.edu/extmedia/HHS/HHS-784-W.pdf (accessed 2026-10-12)
How we calculate: each household measure is the gram weight USDA lists for this food. Calories and nutrients are the USDA values per 3.5 oz (100 g) scaled to that weight. 1 oz = 28.35 g and 1 lb = 453.6 g. Cup fractions are rounded to the nearest kitchen measure. A dash (—) means USDA reports no value. How we verify.