Twix

Packaged product Sweets and Desserts Mars Korea

Twix contains 500 kcal per 100 g. A serving, 1 package, 50 g (50 g) provides about 250 kcal.

Roughly 53% of its calories come from carbohydrates, with 44% from fat and 3% 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 435 kcal per 100 g across 2,448 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Twix by Mars Korea, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
500kcal per 100 g
4 gprotein
66 gcarbohydrates
24 gfat
250kcal in serving, 1 package, 50 g (50 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 500 kcal
Total fat L 24 g 31%
Saturated fat L 14 g 70%
Cholesterol L 4 mg 1%
Sodium L 154 mg 7%
Total carbohydrates L 66 g 24%
Dietary fiber not reported
Total sugars L 50 g
Protein L 4 g 8%

% 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: 3%Carbohydrates: 53%Fat: 44%500kcal / 100 g
  • Protein 3%
  • Carbohydrates 53%
  • Fat 44%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein4 gin the lowest quarter of sweets and desserts (median 8.2 g)
  • Sugars50 gin the top quarter of sweets and desserts (median 30 g)
  • Fat24 gabove the median for sweets and desserts (median 20 g)
  • Saturated fat14 gin the top quarter of sweets and desserts (median 6.3 g)
  • Sodium154 mgabove the median for sweets and desserts (median 125 mg)
  • Protein per 100 kcal0.8 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Mars Korea
Barcode
5000159559348
Label serving
1 package (50 g)
Category
Bars
Nutri-Score
E as computed by Open Food Facts

Ingredients

Ingredients not reported.

Similar products

FoodCaloriesProteinCarbsFat
Dark Chocolate, Nuts and Sea Salt Bar Trader Joe's 500 17.5 g 35 g 40 g
Protein Energy Bites RXBAR 500 20 g 46 g 22 g
Belgian Milk Chocolate with Pretzel Caramel & Sea Salt Waterbridge 500 5 g 60 g 27.5 g
Peanut m&m’s Mars 500 10 g 57.5 g 27.5 g
KitKat Chunky Rolo Nestlé 500 4.8 g 64.3 g 23.8 g
reese snack bar Reese's 500 12.5 g 55.4 g 28.6 g
Peanut Butter Dark Chocolate Nut Bar Kind 500 15 g 40 g 35 g
Football reeses Reese's 500 11.8 g 52.9 g 29.4 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • Open Food Facts, record 5000159559348. License: ODbL 1.0 (Open Food Facts). Source record dated November 4, 2025. Imported November 12, 2026.

Last updated: . Data quality score: 85/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.

Frequently asked questions

How many calories are in Twix?

100 g of Twix has 500 kcal. Serving, 1 package, 50 g (50 g): about 250 kcal.

How much protein is in Twix?

Twix contains 4 g of protein per 100 g (8% of the 50 g Daily Value), or 2 g in serving, 1 package, 50 g (50 g). About 3% of its calories come from protein. Compared with other sweets and desserts, that is in the lowest quarter (median 8.2 g).

How many carbs are in Twix?

Twix has 66 g of total carbohydrates per 100 g, including 50 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Twix?

Twix contains 24 g of fat per 100 g, of which 14 g is saturated (70% of the Daily Value).

How much sodium is in Twix?

100 g contains 154 mg of sodium, 7% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated November 4, 2025. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.