WellByNumbers.

Brazil nuts vs Walnuts

Both count toward 30 plants a week.

Brazil nutsWalnuts
Protein · per 100 g14.3 g15.2 g
Carbs · per 100 g11.7 g13.7 g
Fat · per 100 g67.1 g65.2 g
Fiber · per 100 g7.5 g6.7 g
Energy · per 100 g659.0 kcal654.0 kcal
Protein · per 100 kcal2.2 g2.3 g
To hit 30 g protein209 g · 1381 kcal197 g · 1288 kcal

The same three numbers, drawn

Protein / 100 g14.315.2Fiber / 100 g7.56.7Protein / 100 kcal2.22.3Brazil nutsWalnuts

What 30 g of protein looks like on a plate

209 gBrazil nuts1381 kcal rides along197 gWalnuts1288 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

protein 8%carbs 7%fat 85%
protein 9%carbs 8%fat 84%

The one-line verdict: Walnuts delivers 1.1× the protein per calorie of Brazil nuts (2.3 g vs 2.2 g per 100 kcal).

More protein / 100 g: WalnutsMore fiber / 100 g: Brazil nutsLighter per 100 g: WalnutsSmaller 30 g portion: Walnuts

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.