Post Whole Grain Cereal nutrition facts

Per 1 cup · 59 g

Calories

230

12%
of a 2,000 cal day

Protein
6g
10% of calories
Carbs
42g
71% of calories
Fat
5g
19% of calories

Portion

✓ Low saturated fat
✓ Low sodium
✓ Cholesterol free

At a glance

One serving of Post Whole Grain Cereal (1 cup, 59 g) has 230 calories, with 6 g of protein, 42 g of carbohydrates and 5 g of fat. Most of its energy comes from carbs (71% of calories). It is high in dietary fiber (25% DV), thiamine (295% DV) and riboflavin (b2) (327% DV).

Per 100 g

390cal

medium energy density

Protein per 100 cal

2.6g

Net carbs

35g

carbs minus fiber

Fiber

10 g sugar

High in

20%+ of the daily value

Dietary fiber25%
Thiamine295%
Riboflavin (B2)327%
Niacin31%
Vitamin B638%
Vitamin B1262%

Good source of

10–19% of the daily value

Magnesium14%
Zinc14%

Watch

20%+ of the daily value

Nothing notable

Vitamins & minerals

Amounts for 1 cup (59 g). Bars show % of the daily value.

Vitamins

Nutrient	Amount	% Daily Value
Vitamin C	0 mg	0%
Thiamine	4 mg	295%
Riboflavin (B2)	4 mg	327%
Niacin	5 mg	31%
Vitamin B6	0.5 mg	38%
Vitamin B12	1 μg	62%

Minerals

Nutrient	Amount	% Daily Value
Calcium	20 mg	2%
Iron	16 mg	203%
Potassium	210 mg	4%
Magnesium	60 mg	14%
Phosphorus	150 mg	21%
Zinc	1 mg	14%

Full breakdown · 2 more nutrients

Nutrient	Amount	% Daily Value
Monounsaturated fats	2 g	—
Polyunsaturated fats	2 g	—

How it compares

Calories per 100 g, so different serving sizes compare fairly.

Post Whole Grain Cereal390
Post Bran Flakes, Whole Grain Wheat Cereal333
Post Bran Flakes333
Postum Wheat Bran & Molasses, Roassted333
Post Bran Flakes333
100% bran cereal287
Publix Fiber Active, Bran Cereal225

Similar foods

Burning 230 calories

Estimated for a 70 kg (154 lb) adult using MET values from the Compendium of Physical Activities.

44min
Walking (3.5 mph)
28min
Cycling (moderate)
19min
Running (6 mph)
32min
Swimming laps

Common questions

How many calories are in Post Whole Grain Cereal?

One serving of Post Whole Grain Cereal (1 cup) has 230 calories, which works out to 390 calories per 100 g. That is about 12% of a 2,000-calorie day.

Is Post Whole Grain Cereal high in protein?

Not especially. It has 6 g of protein per serving, and protein supplies 10% of its calories. Foods where protein provides 30% or more of calories are generally considered protein-dense.

Is Post Whole Grain Cereal keto-friendly?

It is hard to fit into a strict keto diet. One serving has 35 g of net carbs and 71% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

How much sodium is in Post Whole Grain Cereal?

140 mg per serving, which meets the FDA definition of low sodium (140 mg or less).

How much sugar is in Post Whole Grain Cereal?

10 g of total sugars per serving. Labels list total sugars, which include natural sugars from fruit and milk as well as any added sugars.

Nutrition Facts

Serving size1 cup (59 g)

Calories230

% Daily Value*

Total fat 5g	6%
Saturated fat 0.5g	3%
Trans fat 0g
Cholesterol 0mg
Sodium 140mg	6%
Total carbohydrate 42g	15%
Dietary fiber 7g	25%
Total sugars 10g
Protein 6g

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

How we calculate this

% Daily Values use FDA reference amounts for a 2,000-calorie diet. The calorie split uses 4 kcal/g for protein and carbs and 9 kcal/g for fat. Claims such as “low sodium” follow FDA thresholds for the serving shown.

Branded values reflect the published label and can change when a product is reformulated.

Our methodology

Updated October 13, 2026 · Not medical advice