Part of the data ring
FuelFacts
Breakfast CerealsPlate 0526 of 1799

Calories in
cereals ready-to-eat, ralston tasteeos

395 kcal per 100 g Cereals ready-to-eat, RALSTON TASTEEOS contains 395 calories per 100 grams, or about 111 calories per cup. Per 100 g it provides 10.7 g protein, 76.0 g carbohydrate and 5.4 g fat.

By calories that splits 77% carbohydrate, 11% protein, 12% fat — dissected below.

SOURCE·USDA SR Legacy·FDC 173893·REVIEWED JUL 2026

Energy anatomy — per 100 g Plate 0526 of 1799
11%77%12% 0 99 198 296 395 kcal
Protein 10.7 g × 4 kcal/g 43 kcal · 11%
Carbohydrate 76.0 g × 4 kcal/g 304 kcal · 77%
Fat 5.4 g × 9 kcal/g 48 kcal · 12%
Shorthand total Atwater 4 · 4 · 9 395 kcal
As published by USDA food-specific factors 395 kcal

The 4·4·9 shorthand adds to 395 kcal and USDA publishes 395 kcal. The arithmetic closes, so the axis above is simply that figure divided by the shares.

SourceUSDA FoodData Central, SR LegacyFDC 173893retrieved 2026-07

Per 100 g395kcal
Per cup111kcal · 28.0 g
Protein10.7g per 100 g
Walk it off23minutes walking
Proteingrams
Carbsgrams
Fatgrams
Walk it offmin at 70 kg

How this is worked out

  1. USDA measures every nutrient per 100 g of edible portion. That row is published here unchanged — nothing is rounded up, smoothed or "adjusted".
  2. The energy figure is USDA's own, derived with food-specific factors. This site never computes the calorie count it publishes.
  3. The Atwater shorthand 4 · 4 · 9 is applied to the protein, carbohydrate and fat grams only to split that energy into shares — and where the shorthand disagrees with the published figure, the gap is printed rather than hidden.
  4. A serving is a straight proportional conversion of the per-100 g row, using USDA's own household measures for the grams.
  5. The walking figure uses MET 4.0 at 70 kg, the same equation the sister site publishes.
per serving   = per 100 g × serving grams ÷ 100
energy shares = 4·P + 4·C + 9·F      (P, C, F in grams)
walk minutes  = kcal ÷ (4.0 × 3.5 × 70 ÷ 200)

Full data & method →

Calories in a typical serving

Per-100 g figures are useful for comparison but nobody eats 100 g of anything on purpose. These are the USDA's own household measures.

ServingGramsCaloriesProteinCarbsFat
1 cup28.0 g 111 3.0 g21.3 g1.5 g

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

Full nutrition, per 100 g and per cup

NutrientPer 100 gPer cup
Energy395 kcal111 kcal
Protein10.7 g3.0 g
Total fat5.4 g1.5 g
Saturated fat0.9 g0.3 g
Carbohydrate76.0 g21.3 g
Fibre10.7 g3.0 g
Sugars3.6 g1.0 g
Sodium571.0 mg159.9 mg
Potassium607.0 mg170.0 mg
Calcium357.0 mg100.0 mg
Iron32.1 mg9.0 mg
Vitamin C21.4 mg6.0 mg
Vitamin A1,071.0 µg299.9 µg
Cholesterol0.0 mg0.0 mg
Water3.7 g1.0 g

A dash means the nutrient was not measured for this item, which is not the same as zero.

SOURCE·USDA SR Legacy·FDC 173893·REVIEWED JUL 2026

How cereals ready-to-eat, ralston tasteeos compares

Among the 48 breakfast cereals items on this site, cereals ready-to-eat, ralston tasteeos ranks 12 of 48 by calorie density, against a category average of 376 kcal per 100 g — so it is about 5% more calorie-dense than typical for its group.

It carries 2.7 g of protein per 100 calories, so it is not a meaningful protein source.

To burn off one cup (111 kcal), a 70 kg adult would walk for roughly 23 minutes — see the walking calculation on our sister site, or pick a different activity. Treat that as a sense of scale rather than a rule: eating and moving are not a simple ledger.

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

A reference table describes the average cereals ready-to-eat, ralston tasteeos. Yours was grown somewhere, picked at some ripeness, and cooked by you.

Questions this entry settles

How many calories are in cereals ready-to-eat, ralston tasteeos?

Cereals ready-to-eat, RALSTON TASTEEOS contains 395 calories per 100 g, which works out to about 111 calories per cup. It also provides 10.7 g of protein, 76.0 g of carbohydrate and 5.4 g of fat per 100 g.

What is the macro breakdown of cereals ready-to-eat, ralston tasteeos?

By calories, cereals ready-to-eat, ralston tasteeos is roughly 77% carbohydrate, 11% protein and 12% fat. That makes it a predominantly carbohydrate-based food.

How long does it take to burn off a cup?

About 23 minutes of ordinary walking for a 70 kg adult (MET 4.0). That is a rough guide for scale, not a prescription — appetite and activity interact in ways a simple subtraction does not capture.

Is this figure exact for the cereals ready-to-eat, ralston tasteeos I bought?

No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.

Source: USDA FoodData Central, SR Legacy — public domain, reviewed JUL 2026. Full USDA description: "Cereals ready-to-eat, RALSTON TASTEEOS". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.