Kidney beans (dry): Nutrition Facts
Kidney beans are a large, kidney-shaped legume eaten across the Americas, South Asia, and parts of Europe. They contain compounds called lectins when raw and must always be soaked and thoroughly cooked before eating. The figures here are for raw mature dry seeds, USDA standard reference.
| Energy (kcal) | Protein (g) | Carb (g) | Fiber (g) | Fat (g) |
|---|---|---|---|---|
| 333 | 23.6 | 60.0 | 24.9 | 0.8 |
Diet patterns
How these tags are decided
Foods are tagged high protein when at least 20% of their energy comes from protein, the threshold set by the European Union for a high-protein claim (Regulation (EC) No 1924/2006). Foods are tagged keto-friendly or low carb when they contain at most 5 g or 10 g of total carbohydrate per 100 g. Ketogenic and low-carbohydrate eating patterns limit total daily carbohydrate (commonly 20 to 50 g per day for ketogenic diets, and under about 130 g per day for low-carb diets), so foods low in carbohydrate per 100 g fit within that budget. These per-100-gram cut-offs are Vitals Hub's own thresholds, chosen to reflect those daily budgets; they are not a regulatory or clinical standard. All values are USDA-sourced totals per 100 g.
Percent Daily Value by serving
| Serving | Energy (kcal) | Protein (g) | Carb (g) | Fiber (g) | Fat (g) |
|---|---|---|---|---|---|
| 100 g | 333 (17%) | 23.6 (47%) | 60.0 (22%) | 24.9 (89%) | 0.8 (1%) |
| 1/4 cup dry (~46 g) | 153 (8%) | 10.8 (22%) | 27.6 (10%) | 11.5 (41%) | 0.4 (0%) |
| 1 cup dry (~184 g) | 613 (31%) | 43.4 (87%) | 110.4 (40%) | 45.8 (164%) | 1.5 (2%) |
Percent Daily Value shows how much a nutrient in one serving contributes to a daily diet, based on the United States Food and Drug Administration reference intake of 2,000 calories a day. The FDA notes that 2,000 calories a day is used for general nutrition advice and that individual needs vary. The values below are calculated from the USDA macros for this food. FDA Daily Value on the Nutrition and Supplement Facts Labels (21 CFR 101.9), accessed 2026-06-05.
| Serving | Amount | % Daily Value |
|---|---|---|
| Energy (kcal) | 333 | 17% |
| Protein (g) | 23.6 | 47% |
| Carb (g) | 60.0 | 22% |
| Fiber (g) | 24.9 | 89% |
| Fat (g) | 0.8 | 1% |
How much protein in Kidney beans (dry)?
Kidney beans (dry), raw, dry seed, contains 23.6 g of protein per 100 g, per the USDA FoodData Central entry cited below. A typical 1/4 cup dry (~46 g) serving therefore provides about 10.8 g of protein.
How many calories in Kidney beans (dry)?
Kidney beans (dry), raw, dry seed, supplies about 333 kcal per 100 g. A 1/4 cup dry (~46 g) serving works out to roughly 153 kcal.
Common serving sizes
- 1/4 cup dry (~46 g): 153 kcal, 10.8 g protein, 0.4 g fat
- 1 cup dry (~184 g): 613 kcal, 43.4 g protein, 1.5 g fat
Related guides
Source: USDA FoodData Central, fdcId 175193, accessed 2026-05-28
References
- Beans, kidney, all types, mature seeds, raw - USDA FoodData Central. USDA FoodData Central. Accessed 2026-05-28.
Last reviewed: 2026-05-28