Cereals
One food. Every number that matters.
Portion explorer
How much are you eating?
Drag the slider or type grams. Everything below updates live.
Calories
Protein
Carbs
Fat
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Cereals: 43 cal per 100g, mixed macros.
No single number tells the story. Use the slider to fit it to your day.
Reverse calculator
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To hit grams of protein, eat:
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Burn it off
What per 100 g costs.
Minutes for a 155 lb (70 kg) adult to burn 43 cal. Adjust down for lighter, up for heavier.
Walking
min · 3.5 mph
Cycling
min · easy pace
Jogging
min · 5 mph
Swimming
min · freestyle
Estimates from the Compendium of Physical Activities. Real burn depends on weight, intensity, and fitness.
Full nutrient panel · per 100 g
What else is in there.
From USDA FoodData Central (SR Legacy). %DV against the FDA 2,000-calorie reference.
How it stacks
Compared to its neighbors.
per 100 g, as-served. Same portion, honest comparison.
Common questions
The stuff people actually ask.
How many calories in 100g of cereals?
Is cereals actually healthy, or is that marketing?
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