How many calories are in White tuna stuffed onions?

100 g of White tuna stuffed onions has 69 kcal. Serving, 140 g (140 g): about 97 kcal.

How much protein is in White tuna stuffed onions?

White tuna stuffed onions contains 4.3 g of protein per 100 g (9% of the 50 g Daily Value), or 6 g in serving, 140 g (140 g). About 26% of its calories come from protein. Compared with other fish and seafood, that is in the lowest quarter (median 17 g).

How many carbs are in White tuna stuffed onions?

White tuna stuffed onions has 2.9 g of total carbohydrates per 100 g, including 0.71 g of fiber and 2.9 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in White tuna stuffed onions?

White tuna stuffed onions contains 4.3 g of fat per 100 g, of which 0.21 g is saturated (1% of the Daily Value).

What vitamins and minerals does White tuna stuffed onions contain?

Per 100 g, the most notable amounts relative to the Daily Value are potassium (91% DV). The full list is in the vitamins and minerals table above.

How much sodium is in White tuna stuffed onions?

100 g contains 440 mg of sodium, 19% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated October 24, 2025. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

White tuna stuffed onions

Packaged product Fish and Seafood Siesta Co.

White tuna stuffed onions contains 69 kcal per 100 g. A serving, 140 g (140 g) provides about 97 kcal.

Roughly 57% of its calories come from fat, with 26% from protein and 17% from carbohydrates (estimated with general energy factors).

That is less energy than the typical item in fish and seafood on FoodFactly, where the median is 166 kcal per 100 g across 13,811 products.

100 g provides 91% of the Daily Value for potassium.

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

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

69kcal per 100 g

4.3 gprotein

2.9 gcarbohydrates

4.3 gfat

97kcal in serving, 140 g (140 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	69.3 kcal
Total fat L	4.3 g	6%
Saturated fat L	0.21 g	1%
Trans fat L	0 g
Cholesterol L	9.3 mg	3%
Sodium L	440 mg	19%
Total carbohydrates L	2.9 g	1%
Dietary fiber L	0.71 g	3%
Total sugars L	2.9 g
Added sugars L	0 g	0%
Protein L	4.3 g	9%
Potassium L	4,290 mg	91%

% 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 26%
Carbohydrates 17%
Fat 57%

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

Nutritional insights

Protein4.3 gin the lowest quarter of fish and seafood (median 17 g)
Fiber0.71 gabove the median for fish and seafood (median 0 g)
Sugars2.9 gin the top quarter of fish and seafood (median 0.3 g)
Fat4.3 gbelow the median for fish and seafood (median 7.4 g)
Saturated fat0.21 gin the lowest quarter of fish and seafood (median 1.5 g)
Sodium440 mgabove the median for fish and seafood (median 383 mg)
Protein per 100 kcal6.2 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Siesta Co.
Barcode: 0787790167167
Quantity: 15 oz
Label serving: 140 g
Category: Fish and Seafood

Ingredients

Ingredients not reported.

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

Source of the nutrition information

Open Food Facts, record 0787790167167. License: ODbL 1.0 (Open Food Facts). Source record dated October 24, 2025. Imported November 12, 2026.

Last updated: November 12, 2026. Data quality score: 95/100 (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.