WellByNumbers.

Purslane (raw) vs Spinach (raw)

Both count toward 30 plants a week.

Purslane (raw)Spinach (raw)
Protein · per 100 g2.0 g2.9 g
Carbs · per 100 g3.4 g3.6 g
Fat · per 100 g0.4 g0.4 g
Fiber · per 100 g0.9 g2.2 g
Energy · per 100 g20.0 kcal23.0 kcal
Protein · per 100 kcal10.1 g12.4 g
To hit 30 g protein1478 g · 296 kcal1049 g · 241 kcal

The same three numbers, drawn

Protein / 100 g2.02.9Fiber / 100 g0.92.2Protein / 100 kcal10.112.4PurslaneSpinach

What 30 g of protein looks like on a plate

1478 gPurslane296 kcal rides along1049 gSpinach241 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

protein 33%carbs 54%fat 13%
protein 39%carbs 49%fat 12%

The one-line verdict: Spinach (raw) delivers 1.2× the protein per calorie of Purslane (raw) (12.4 g vs 10.1 g per 100 kcal).

More protein / 100 g: SpinachMore fiber / 100 g: SpinachLighter per 100 g: PurslaneSmaller 30 g portion: Spinach

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.