WellByNumbers.

Quinoa flakes vs Rolled oats (dry)

Both count toward 30 plants a week.

Quinoa flakesRolled oats (dry)
Protein · per 100 g4.4 g13.5 g
Carbs · per 100 g21.3 g68.7 g
Fat · per 100 g1.9 g5.9 g
Fiber · per 100 g2.8 g10.1 g
Energy · per 100 g120.0 kcal379 kcal
Protein · per 100 kcal3.7 g3.6 g
To hit 30 g protein682 g · 818 kcal222 g · 842 kcal

The same three numbers, drawn

Protein / 100 g4.413.5Fiber / 100 g2.810.1Protein / 100 kcal3.73.6Quinoa flakesRolled oats

What 30 g of protein looks like on a plate

682 gQuinoa flakes818 kcal rides along222 gRolled oats842 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

protein 15%carbs 71%fat 14%
protein 14%carbs 72%fat 14%

The one-line verdict: Quinoa flakes delivers 1.0× the protein per calorie of Rolled oats (dry) (3.7 g vs 3.6 g per 100 kcal).

More protein / 100 g: Rolled oatsMore fiber / 100 g: Rolled oatsLighter per 100 g: Quinoa flakesSmaller 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.