WellByNumbers.

Almond milk (unsweetened) vs Soy milk (unsweetened)

Both count toward 30 plants a week.

Almond milk (unsweetened)Soy milk (unsweetened)
Protein · per 100 g0.7 g3.5 g
Carbs · per 100 g0.7 g1.3 g
Fat · per 100 g1.6 g2.1 g
Fiber · per 100 g0.0 g0.0 g
Energy · per 100 g15 kcal43 kcal
Protein · per 100 kcal4.4 g8.3 g
To hit 30 g protein4545 g · 682 kcal845 g · 363 kcal

The same three numbers, drawn

Protein / 100 g0.73.5Fiber / 100 g0.00.0Protein / 100 kcal4.48.3Almond milkSoy milk

What 30 g of protein looks like on a plate

4545 gAlmond milk682 kcal rides along845 gSoy milk363 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

protein 14%carbs 14%fat 73%
protein 37%carbs 13%fat 50%

The one-line verdict: Soy milk (unsweetened) delivers 1.9× the protein per calorie of Almond milk (unsweetened) (8.3 g vs 4.4 g per 100 kcal).

More protein / 100 g: Soy milkLighter per 100 g: Almond milkSmaller 30 g portion: Soy milk

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.