Uncrustables

Packaged product Other Foods SMUCKERS

Uncrustables contains 328 kcal per 100 g. A serving, 1 sandwich, 58 g (58 g) provides about 190 kcal.

Roughly 46% of its calories come from carbohydrates, with 40% from fat and 14% from protein (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.

100 g provides 11% of the Daily Value for iron.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Uncrustables by SMUCKERS, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
328kcal per 100 g
12.1 gprotein
39.7 gcarbohydrates
15.5 gfat
190kcal in serving, 1 sandwich, 58 g (58 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 328 kcal
Total fat L 15.5 g 20%
Saturated fat L 3.5 g 17%
Trans fat L 0 g
Cholesterol L 0 mg 0%
Sodium L 328 mg 14%
Total carbohydrates L 39.7 g 14%
Dietary fiber L 5.2 g 19%
Total sugars L 12.1 g
Added sugars L 8.6 g 17%
Protein L 12.1 g 24%
Vitamin D L 0 µg0%
Calcium L 69 mg5%
Iron L 1.9 mg11%
Potassium L 276 mg6%

% 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: 14%Carbohydrates: 46%Fat: 40%328kcal / 100 g
  • Protein 14%
  • Carbohydrates 46%
  • Fat 40%

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

Iron11%Potassium6%Calcium5%Vitamin D0%

Nutritional insights

  • Protein12.1 gabove the median for other foods (median 6.9 g)
  • Fiber5.2 gin the top quarter of other foods (median 1.8 g)
  • Sugars12.1 gabove the median for other foods (median 3.5 g)
  • Fat15.5 gabove the median for other foods (median 6.4 g)
  • Saturated fat3.5 gabove the median for other foods (median 1.9 g)
  • Sodium328 mgabove the median for other foods (median 236 mg)
  • Protein per 100 kcal3.7 gprotein density, useful for comparing foods with different calorie levels

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 FactsUSDA Branded
Calories 328 kcal328 kcal
Protein 10.3 g12.1 g
Carbohydrates 39.7 g39.7 g
Fat 15.5 g15.5 g
Fiber 5.2 g5.2 g
Sugars 12.1 g12.1 g
Sodium 328 mg328 mg

Product details

Brand
SMUCKERS
Barcode
0051500041383
Label serving
1 sandwich (58 g)
Category
Other Foods
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

unbleached whole wheat flour, enriched unbleached flour, wheat flour, malted barley flour, niacin, ferrous sulfate, thiamin mononitrate, riboflavin, folic acid, water, sugar, yeast, wheat gluten, soybean oil, salt, dough conditioner, sodium stearoyl lactylate, datem, calcium propionate, calcium peroxide, peanut butter, peanuts, fully hydrogenated vegetable oils, mono and diglycerides, molasses, sugar, salt, strawberries, fruit pectin, citric acid, locust bean gum, potassium sorbate, calcium chloride

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Wheat flourSugarYeastSaltPeanut

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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 Uncrustables?

100 g of Uncrustables has 328 kcal. Serving, 1 sandwich, 58 g (58 g): about 190 kcal.

Is Uncrustables high in protein?

Uncrustables contains 12.1 g of protein per 100 g (24% of the 50 g Daily Value), or 7 g in serving, 1 sandwich, 58 g (58 g). About 14% of its calories come from protein. Compared with other other foods, that is above the median (median 6.9 g).

How many carbs are in Uncrustables?

Uncrustables has 39.7 g of total carbohydrates per 100 g, including 5.2 g of fiber and 12.1 g of sugars.

How much fat is in Uncrustables?

Uncrustables contains 15.5 g of fat per 100 g, of which 3.5 g is saturated (17% of the Daily Value).

What vitamins and minerals does Uncrustables contain?

Per 100 g, the most notable amounts relative to the Daily Value are iron (11% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Uncrustables?

100 g contains 328 mg of sodium, 14% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated October 26, 2025. FoodFactly last checked it on November 7, 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 2775961. License: CC0 1.0 (U.S. public domain). Source record dated August 28, 2026. Imported November 6, 2026.
  • Open Food Facts, record 0051500041383. License: ODbL 1.0 (Open Food Facts). Source record dated October 26, 2025. Imported November 7, 2026.

Last updated: . Data quality score: 90/100 (how it is calculated).

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