Calorie data · Grains← All foods

How many calories in
rolled oats?

A 100g of rolled oats comes in at 379 calories, with 13g of protein and 67g of carbs. Calorie tracking trips up here when people log cooked weights using dry-weight numbers (or vice versa). Higher protein than most grains in this category.

379
kcal · 100g
13g
Protein
67g
Carbs
6.5g
Fat
Appears inHigh-Carb Foods
Servings

Common serving sizes.

Calories scale with portion. Here's how a typical rolled oats serving translates in your tracker:

Serving
Calories
Protein
3 oz (85g)
322 kcal
11.0g
4 oz (113g)
428 kcal
14.7g
1 cup (~150g)
569 kcal
19.5g
In your day

What 379 calories means.

Carb-forward — most of its 379 kcal come from carbohydrate, so it's best placed around training when your body uses carbs most readily.

Share of a 2,000-kcal day
19%
per 100g · 3.4g protein per 100 kcal
Time to burn it off
🚶 Walking72 min
🏃 Running37 min
🚴 Cycling41 min
Estimated for a 70 kg / 154 lb adult
Comparison

Rolled Oats vs. similar foods.

How rolled oats stacks up on calories and protein against foods people commonly compare it to:

Food
Calories
Protein / 100 kcal
Rolled Oats
379 kcal / 100g
3.4g
379 kcal / 100g
4.5g
375 kcal / 100g
1.3g
384 kcal / 100g
1.2g
Track this food

Skip the lookup. Snap the plate.

Point your iPhone camera at rolled oats and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.

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FAQ

Quick answers.

How many calories in rolled oats?

Rolled Oats has approximately 379 calories per 100g. A typical serving — 3 oz (85g) — comes in at 322 calories.

How much protein is in rolled oats?

13g of protein per 100g. That puts rolled oats at roughly 3.4g of protein per 100 calories — a useful lens when comparing to other grains sources.

How do I log rolled oats accurately?

The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in a few seconds. Adjust the value if it looks off.

Is rolled oats good for weight loss?

It depends on your overall calorie target. Rolled Oats sits in a moderate calorie range. It can fit any goal — weight loss, maintenance, or muscle gain — when portioned to your daily target.