Reese's

Reese’s Peanut Butter Cups — Calories, Nutrition & Ingredients

345 g UPC 5025820006426 Chocolates Updated 16 Oct 2026

Reese’s Peanut Butter Cups
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
540per 100 g
Protein
10 gper 100 g
Carbs
56.4 gper 100 g
Fat
30.5 gper 100 g

Where to buy

Find on Amazon
Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. About these links

Per 100 g, Reese’s Peanut Butter Cups has 540 calories, 10 g protein and 30.5 g fat.

Label highlights: Fat: high Saturates: high Sugars: high Salt: medium HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Fat: 30.50 g per 100 g (red above 17.50 g)
  • Saturates: 12.90 g per 100 g (red above 5 g)
  • Sugars: 47.20 g per 100 g (red above 22.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Per 100 g
Energy 2259 kJ / 540 kcal
Fat 30.5 g
of which saturates 12.9 g
Carbohydrate 56.4 g
of which sugars 47.2 g
Protein 10 g
Salt 0.75 g

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

540 calories in 100 g
Protein10 g
Carbohydrates56.4 g
Sugars47.2 g
Fat30.5 g
Saturated fat12.9 g
Sodium300 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Reese’s Peanut Butter Cups

Search Amazon for this product. Stock and prices vary by store and location.

Find on Amazon
Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Prices and availability are set by the retailer. About these links

Healthier swaps

Same category, better nutrition per 100 g (see methodology).

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Frequently asked questions

How many calories are in Reese’s Peanut Butter Cups?

Per 100 g of Reese’s Peanut Butter Cups there are 540 calories.

How much protein is in Reese’s Peanut Butter Cups?

Per 100 g of Reese’s Peanut Butter Cups there are 10.0 g protein.

How many carbohydrates are in Reese’s Peanut Butter Cups?

Per 100 g of Reese’s Peanut Butter Cups there are 56.4 g carbohydrates. Of which 47.2 g sugars.

How much sugar is in Reese’s Peanut Butter Cups?

Per 100 g of Reese’s Peanut Butter Cups there are 47.2 g sugars.

How much sodium (salt) is in Reese’s Peanut Butter Cups?

Per 100 g of Reese’s Peanut Butter Cups there are 300.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

Compare with another product Calculate your portion →

Similar products

From the same category

White Chocolate Bar M&S White Chocolate Bar 560Calories 6Protein 33.8Fat Chick-a-Boo Marks & Spencer Chick-a-Boo 545Calories 6.8Protein 32.4Fat Godiva Assorted Chocolates Godiva Godiva Assorted Chocolates 558Calories 7.1Protein 35Fat Chocolate treats Sainsbury's Chocolate treats 459Calories 3.9Protein 18.1Fat Peanut Butter Cups Reese's Peanut Butter Cups 522Calories 10.8Protein 29.3Fat Double Chocolate Mini Rolls Sainsbury's Double Chocolate Mini Rolls 888Calories 5.4Protein 21.7Fat

Nutrition breakdown

Macronutrients

Types of fat

Related guides

Learn more about nutrition and food labels:

All guides →

Browse products by nutrient

Find products by calories, protein, sugar and more:

Products by nutrient By calories By protein Low sugar Low sodium

More from Reese's

Nutrition facts for other products from Reese's:

All Reese's products →