Reese's Peanut Butter Cup vs Kit Kat: Which Has More Calories?
Per 100 g, Reese's Peanut Butter Cup has 515 kcal and Kit Kat has 518 kcal, so Reese's Peanut Butter Cup has 1% fewer calories.
Reese's Peanut Butter Cup has more protein (10.2 g vs 6.51 g). Reese's Peanut Butter Cup has more fiber (3.6 g vs 1 g). Relative to calories, Reese's Peanut Butter Cup is the better protein source (1.99 g vs 1.26 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
Reese vs Kit Kat 100g Compare
| per 100g | Reese's Peanut Butter Cup | Kit Kat |
|---|---|---|
| Calories | 515 | 518 |
| Carbohydrates | 55.36 g | 64.59 g |
| Fat | 30.53 g | 25.99 g |
| Dietary fiber | 3.6 g | 1 g |
| Protein | 10.24 g | 6.51 g |
| Water | 1.44 g | 1.63 g |
| Calcium | 78 mg | 125 mg |
| Iron | 1.21 mg | 1 mg |
| Magnessium | 62 mg | 37 mg |
| Potassium | 343 mg | 231 mg |
| Sodium | 357 mg | 54 mg |
| Vitaminium B1 (Thiamine) | 0.16 mg | 0.117 mg |
| Vitaminium B2 (riboflavin) | 0.11 mg | 0.21 mg |
| Vitaminium B3 (Niacin) | 4.49 mg | 0.5 mg |
| Vitaminium B6 | 0.1 mg | 0.02 mg |
| Vitaminium B9 (Folic acid) | 0.05 µg | 0.018 µg |
| Vitaminium E | 0.15 mg | 0.34 mg |
| Vitaminium K | 0.002 µg | 0.005 µg |
Less Calories in Reese
At first glance, you can see that in Reese is just a little less calories than in Kit Kat.
Reese has 515 kcal per 100g and Kit Kat 518 kcal per 100g so it is pretty easy to calculate that the difference is about 1%.
In Reese and in Kit Kat most calories came from fat.
See tables below to compare Reese with Kit Kat in details.
Reese's Peanut Butter Cup 100g
515kcalCalories source
- 41% CARBS.
- 8% PROTEIN
- 51% FAT
Kit Kat 100g
518kcalCalories source
- 50% CARBS
- 5% PROTEIN
- 45% FAT
Compares of Reese
Compares of Kit Kat
- see all compares of Kit Kat
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.