WellByNumbers.

Mochi vs Glazed donut

Both count toward 30 plants a week.

MochiGlazed donut
Protein · per 100 g1.5 g6.1 g
Carbs · per 100 g34.0 g47.9 g
Fat · per 100 g0.2 g22.7 g
Fiber · per 100 g0.6 g2.1 g
Energy · per 100 g147 kcal421.0 kcal
Protein · per 100 kcal1.0 g1.5 g
To hit 30 g protein2000 g · 2940 kcal489 g · 2057 kcal

The same three numbers, drawn

Protein / 100 g1.56.1Fiber / 100 g0.62.1Protein / 100 kcal1.01.5MochiGlazed donut

What 30 g of protein looks like on a plate

2000 gMochi2940 kcal rides along489 gGlazed donut2057 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

4%carbs 95%1%
6%carbs 46%fat 49%

The one-line verdict: Glazed donut delivers 1.4× the protein per calorie of Mochi (1.5 g vs 1.0 g per 100 kcal).

More protein / 100 g: Glazed donutMore fiber / 100 g: Glazed donutLighter per 100 g: MochiSmaller 30 g portion: Glazed donut

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.