A typical serving of chocolate chip cookie (1 cookie (2.25 in), 14 g) has about 69 calories. Per 100 g: 492 kcal, 5.1 g protein, 65.4 g carbs, 24.7 g fat. The same 100 g carries 2 g of fiber and 32.9 g of sugar. The energy comes from a mix of carbs, fat, and protein.
| Serving | Weight | Calories |
|---|---|---|
| 1 cookie (2.25 in) | 14 g | 69 kcal |
| 1 big cookie (3.5-4 in) | 40 g | 197 kcal |
| 100 g | 100 g | 492 kcal |
A standard packaged cookie is about 60 calories; bakery ones run four times the weight. On the energy-density scale, 492 kcal per 100 g puts chocolate chip cookie at the very high end.
A typical serving (1 cookie (2.25 in), 14 g) has about 69 calories, and 100 g has 492 kcal. Calories scale with weight, so double the portion means double the number.
There are 5.1 g of protein in 100 g of chocolate chip cookie, which works out to about 0.7 g per serving (1 cookie). Treat it as an energy source rather than a protein source.
Sugar comes to 32.9 g per 100 g, so 1 cookie (14 g) delivers roughly 5 g. That sugar is already counted inside the calorie figures on this page.
Every value on this page comes from USDA FoodData Central, entry 172716 (SR Legacy). Serving figures are converted from the per-100-g data, so rounding can shift a total by a calorie or two.
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Get JoulesA note on accuracy: calculators like this one provide estimates based on population-level formulas — your real needs vary with genetics, muscle mass, medical conditions, and more. Results are for information only and are not medical advice, a diagnosis, or a prescription. Talk to a doctor or registered dietitian before making significant changes to your diet or exercise, especially if you have a health condition, are pregnant, or are under 18.
Nutrition data: USDA FoodData Central, FDC ID 172716 (SR Legacy). Serving calories are computed from the per-100-g values.
