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How Many Calories in Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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392
calories per 100g
204 calories per 1 pastry (52g)
6.2gProtein
69.6gCarbs
10.5gFat
1.4gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)111 kcal1.8g
100g392 kcal6.2g
1 pastry204 kcal3.2g
grams
392kcal
6.2gprotein
69.6gcarbs
10.5gfat
1.4gfibre

A toaster pastries, kellogg, kellogg's pop tarts, s'mores contains 392 calories per 100g. A typical 1 pastry (52g) provides about 204 calories. Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores Nutrition Facts

NutrientPer 100gPer serving (52g)
Calories392 kcal204 kcal
Protein6.2g3.2g
Carbohydrates69.6g36.2g
of which Sugars36.5g19.0g
Fat10.5g5.5g
of which Saturates2.8g1.5g
Fibre1.4g0.7g
Sodium410.0mg213mg
Potassium125.0mg65mg
Calcium29.0mg15mg
Iron3.5mg1.8mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium0µg0µg
Riboflavin (B2)0.3mg0.2mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

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Have a cat or dog? Check whether toaster pastries, kellogg, kellogg's pop tarts, s'mores is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out toaster pastries, kellogg, kellogg's pop tarts, s'mores for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Frequently Asked Questions

How many calories in toaster pastries, kellogg, kellogg's pop tarts, s'mores per 100g?

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores contains 392 calories per 100g, based on USDA reference data.

Is toaster pastries, kellogg, kellogg's pop tarts, s'mores high in calories?

A 1 pastry of toaster pastries, kellogg, kellogg's pop tarts, s'mores (52g) has around 204 calories — roughly 10% of a 2,000-calorie daily intake.

Is toaster pastries, kellogg, kellogg's pop tarts, s'mores good for weight loss?

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores is fairly calorie-dense at 392 calories per 100g, so portion size matters when losing weight. A 1 pastry provides about 204 calories.

How much protein is in toaster pastries, kellogg, kellogg's pop tarts, s'mores?

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores contains 6.2g of protein per 100g.

Is toaster pastries, kellogg, kellogg's pop tarts, s'mores a good source of fibre?

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores is relatively low in fibre at 1.4g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does toaster pastries, kellogg, kellogg's pop tarts, s'mores compare to cereals ready-to-eat, malt-o-meal, chocolate marshmallow mateys?

Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores has 392 calories per 100g, close to cereals ready-to-eat, malt-o-meal, chocolate marshmallow mateys at 392 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of toaster pastries, kellogg, kellogg's pop tarts, s'mores for 20g of protein?

With 6.2g of protein per 100g, you'd need roughly 323g of toaster pastries, kellogg, kellogg's pop tarts, s'mores to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to toaster pastries, kellogg, kellogg's pop tarts, s'mores by calories per 100g:

FoodCaloriesProteinCarbsFat
Toaster Pastries, Kellogg, Kellogg'S Pop Tarts, S'mores (this page)392 kcal6.2g69.6g10.5g
Cereals Ready-to-eat, Malt-O-Meal, Chocolate Marshmallow Mateys392 kcal3.5g88.2g3.7g
Snacks, Rice Cakes, Brown Rice, Sesame Seed392 kcal7.6g81.5g3.8g
Snacks, Rice Cakes, Brown Rice, Sesame Seed, Unsalted392 kcal7.6g81.5g3.8g
Rice Cake, Cracker (include Hain Mini Rice Cakes)392 kcal7.1g81.1g4.3g
Cereals Ready-to-eat, Malt-O-Meal, Tootie Fruities391 kcal4.7g85.9g3.2g
Cake, Pudding-type, Chocolate, Dry Mix391 kcal4.6g80.2g8.1g

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.