WellByNumbers.

Oatmeal (cooked with water) vs Rolled oats (dry)

Both count toward 30 plants a week.

Oatmeal (cooked with water)Rolled oats (dry)
Protein · per 100 g2.5 g13.5 g
Carbs · per 100 g12.0 g68.7 g
Fat · per 100 g1.5 g5.9 g
Fiber · per 100 g1.7 g10.1 g
Energy · per 100 g71.0 kcal379 kcal
Protein · per 100 kcal3.6 g3.6 g
To hit 30 g protein1181 g · 839 kcal222 g · 842 kcal

The same three numbers, drawn

Protein / 100 g2.513.5Fiber / 100 g1.710.1Protein / 100 kcal3.63.6OatmealRolled oats

What 30 g of protein looks like on a plate

1181 gOatmeal839 kcal rides along222 gRolled oats842 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

protein 14%carbs 67%fat 19%
protein 14%carbs 72%fat 14%

The one-line verdict: Oatmeal (cooked with water) delivers 1.0× the protein per calorie of Rolled oats (dry) (3.6 g vs 3.6 g per 100 kcal).

More protein / 100 g: Rolled oatsMore fiber / 100 g: Rolled oatsLighter per 100 g: OatmealSmaller 30 g portion: Rolled oats

Swap in your own pair

Bold marks the better side of each row. "Per 100 kcal" answers the density question — which food delivers more protein for the energy it costs. Portion row is computed live from the same USDA base values shown on each food page.