Categories ▾Tools ▾Food Guide Compare Blog

🥜🍫

Reese's Peanut Butter Cup Calories

Milk chocolate with peanut butter filling, high in sugar and fat, iconic American candy

CALORIES

520kcal

55medium

POTASSIUM

210mg

FIBER

Reese's Peanut Butter Cup Nutrition Facts

Selected: 100 g

520

KCAL / 100G

Carbs

52g

· 40%

Protein

· 7%

Fat

30g

· 53%

Fiber

Reese's Peanut Butter Cup Vitamins & Minerals

Vitamins

2.5mg · 16% DV

B12

0.3µg · 13% DV

0.15mg · 12% DV

0.4mg · 8% DV

Minerals

Phosphorus

120mg · 17% DV

Magnesium

55mg · 13% DV

Iron

2mg · 11% DV

Sodium

230mg · 10% DV

Reese's Peanut Butter Cup Glycemic Index

GLYCEMIC INDEX

Medium

0 Low5570100

GLYCEMIC LOAD

High

Accounts for portion size — a more realistic measure than GI alone.

Is Reese's Peanut Butter Cup Processed?

NOVA 4

Ultra-Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Reese's Peanut Butter Cup Contain Allergens?

Contains these allergens:

Gluten free

Dairy yes

Eggs free

Peanuts yes

Tree nuts free

Fish free

Soy yes

Sesame free

Which Diets Is Reese's Peanut Butter Cup Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Reese's Peanut Butter Cup Fat Profile

SATURATED

10.5g

MONOUNSATURATED

11.5g

POLYUNSATURATED

⚖️

Omega 6:3 ratio 84:1

Above the ideal 4:1 (84:1).

Foods Similar to Reese's Peanut Butter Cup

🎂

Cake with cream

350 kcal

🍫

80% dark chocolate

598 kcal

🍫

Dark chocolate 70% cacao

598 kcal

🍫

85% dark chocolate

600 kcal

🍦

Magnum almond ice cream

320 kcal

🍨

Ice cream

207 kcal

🍬

Chocolate candy

535 kcal

🍦

Magnum almond ice cream sandwich

356 kcal

Reese's Peanut Butter Cup — Frequently Asked Questions

How many calories are in Reese's Peanut Butter Cup?

Reese's Peanut Butter Cup contains 520 calories per 100 g. It also provides 30 g of fat and 52 g of carbohydrates per 100 g.

Is Reese's Peanut Butter Cup suitable for a vegetarian diet?

Yes, it is listed as compatible with vegetarian, omnivore, and flexitarian diets. It contains peanuts, dairy, and soy, so it is not suitable for people allergic to these ingredients.

Have another question about Reese's Peanut Butter Cup?

Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.

Scan calories with your camera

Instant AI nutrition analysis

Nutrition data compiled from USDA FoodData Central and scientific sources.