Dark Reese's Thins
Packaged product Sweets and Desserts Reese's
Dark Reese's Thins contains 515 kcal per 100 g. A serving, 3 pieces, 33 g (33 g) provides about 170 kcal.
Roughly 54% of its calories come from fat, with 39% from carbohydrates and 7% from protein (estimated with general energy factors).
That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 381 kcal per 100 g across 13 products.
100 g provides 30% of the Daily Value for iron.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 515 kcal | |
| Total fat L | 33.3 g | 43% |
| Saturated fat L | 18.2 g | 91% |
| Trans fat L | 0 g | |
| Cholesterol L | 15 mg | 5% |
| Sodium L | 152 mg | 7% |
| Total carbohydrates L | 54.6 g | 20% |
| Dietary fiber L | 6.1 g | 22% |
| Total sugars L | 45.4 g | |
| Added sugars L | 45.5 g | 91% |
| Protein L | 9.1 g | 18% |
| Vitamin A L | 0 µg | 0% |
| Vitamin C L | 0 mg | 0% |
| Vitamin D L | 0 µg | 0% |
| Vitamin E L | 0 mg | 0% |
| Vitamin K L | 0 µg | 0% |
| Choline L | 0 mg | 0% |
| Calcium L | 0 mg | 0% |
| Iron L | 5.5 mg | 30% |
| Magnesium L | 0 mg | 0% |
| Phosphorus L | 0 mg | 0% |
| Potassium L | 212 mg | 5% |
| Zinc L | 0 mg | 0% |
| Copper L | 0 mg | 0% |
| Manganese L | 0 mg | 0% |
| Selenium L | 0 µg | 0% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 7%
- Carbohydrates 39%
- Fat 54%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein9.1 gin the top quarter of sweets and desserts (median 5.4 g)
- Sugars45.4 gabove the median for sweets and desserts (median 41 g)
- Fat33.3 gin the top quarter of sweets and desserts (median 14 g)
- Saturated fat18.2 gin the top quarter of sweets and desserts (median 7.3 g)
- Sodium152 mgbelow the median for sweets and desserts (median 156 mg)
- Protein per 100 kcal1.8 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Other components (1)
| Caffeine L | 0 mg |
|---|
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 485 kcal | 515 kcal |
| Protein | 9.1 g | 9.1 g |
| Carbohydrates | 57.6 g | 54.6 g |
| Fat | 30.3 g | 33.3 g |
| Fiber | 15.2 g | 6.1 g |
| Sugars | 48.5 g | 45.4 g |
| Sodium | 136 mg | 152 mg |
Product details
Ingredients
semi-sweet chocolate [sugar
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: Sugar
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|---|---|---|---|---|
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Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Dark Reese's Thins?
100 g of Dark Reese's Thins has 515 kcal. Serving, 3 pieces, 33 g (33 g): about 170 kcal.
How much protein is in Dark Reese's Thins?
Dark Reese's Thins contains 9.1 g of protein per 100 g (18% of the 50 g Daily Value), or 3 g in serving, 3 pieces, 33 g (33 g). About 7% of its calories come from protein. Compared with other sweets and desserts, that is among the highest quarter (median 5.4 g).
How many carbs are in Dark Reese's Thins?
Dark Reese's Thins has 54.6 g of total carbohydrates per 100 g, including 6.1 g of fiber and 45.4 g of sugars.
How much fat is in Dark Reese's Thins?
Dark Reese's Thins contains 33.3 g of fat per 100 g, of which 18.2 g is saturated (91% of the Daily Value).
What vitamins and minerals does Dark Reese's Thins contain?
Per 100 g, the most notable amounts relative to the Daily Value are iron (30% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Dark Reese's Thins?
100 g contains 152 mg of sodium, 7% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated May 8, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: Branded Foods, record 2618846. License: CC0 1.0 (U.S. public domain). Source record dated July 22, 2023. Imported November 6, 2026.
- Open Food Facts, record 0034000460625. License: ODbL 1.0 (Open Food Facts). Source record dated May 8, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.