Grapefruit vs Orange
Both count toward 30 plants a week.
| Grapefruit | Orange | |
|---|---|---|
| Protein · per 100 g | 0.8 g | 0.9 g |
| Carbs · per 100 g | 10.7 g | 11.8 g |
| Fat · per 100 g | 0.1 g | 0.1 g |
| Fiber · per 100 g | 0.7 g | 2.4 g |
| Energy · per 100 g | 42 kcal | 47.0 kcal |
| Protein · per 100 kcal | 1.9 g | 2.0 g |
| To hit 30 g protein | 3750 g · 1575 kcal | 3191 g · 1500 kcal |
The same three numbers, drawn
What 30 g of protein looks like on a plate
Where the calories come from
The one-line verdict: Orange delivers 1.1× the protein per calorie of Grapefruit (2.0 g vs 1.9 g per 100 kcal).
More protein / 100 g: OrangeMore fiber / 100 g: OrangeLighter per 100 g: GrapefruitSmaller 30 g portion: Orange
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.