Calories in pinto beans (boiled)
Calories, protein, carbohydrate and fat per 100 g and per serving, from the USDA reference database — plus what actually changes the number on your plate.
Short answer
100 g of pinto beans (boiled) contains 143 kcal, with 9 g of protein, 26.2 g of carbohydrate and 0.7 g of fat.
A typical serving — 1 cup, about 171 g — is roughly 245 kcal.
That is a moderate calorie density, in the same range as cooked grains and lean meat.
Nutrition facts
| Nutrient | Per 100 g | 1 cup (171 g) |
|---|---|---|
| Calories | 143 kcal | 245 kcal |
| Protein | 9 g | 15.4 g |
| Carbohydrates | 26.2 g | 44.8 g |
| Sugars | 0.3 g | 0.6 g |
| Fibre | 9 g | 15.4 g |
| Fat | 0.7 g | 1.1 g |
| Saturated fat | 0.1 g | 0.2 g |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 1 mg | 2 mg |
| Potassium | 436 mg | 746 mg |
| Calcium | 46 mg | 79 mg |
| Iron | 2.1 mg | 3.6 mg |
| Vitamin C | 0.8 mg | 1.4 mg |
| Water | 63 g | 108 g |
Calories per serving
| Serving | Weight | Calories | Protein | Carbohydrates | Fat |
|---|---|---|---|---|---|
| 1 cup | 171 g | 245 | 15.4 g | 44.8 g | 1.1 g |
Photograph it instead of looking it up
Wellix identifies pinto beans on your plate, estimates the portion and logs calories, protein, carbs and fat in seconds. Free to start on iPhone and Android.
Calories by weight
Use this table when you know the weight but not the serving:
| Amount | Calories | Protein | Carbohydrates | Fat |
|---|---|---|---|---|
| 25 g | 36 | 2.3 g | 6.6 g | 0.2 g |
| 50 g | 72 | 4.5 g | 13.1 g | 0.3 g |
| 100 g | 143 | 9 g | 26.2 g | 0.7 g |
| 150 g | 215 | 13.5 g | 39.3 g | 1 g |
| 200 g | 286 | 18 g | 52.4 g | 1.3 g |
| 250 g | 358 | 22.5 g | 65.6 g | 1.6 g |
| 300 g | 429 | 27 g | 78.7 g | 2 g |
Where the calories come from
Calories come from three macronutrients: protein and carbohydrate at 4 kcal per gram, fat at 9 kcal per gram. For pinto beans (boiled) the split is:
- Protein: 9 g × 4 = 36 kcal — 25% of calories
- Carbohydrates: 26.2 g × 4 = 105 kcal — 71% of calories
- Fat: 0.7 g × 9 = 6 kcal — 4% of calories
- Most of the energy in pinto beans (boiled) comes from carbohydrate (71% of calories).
- It provides 9 g of fibre per 100 g, which is a good amount.
- For 200 kcal you can eat about 140 g.
What actually changes the number
Pinto beans are 143 kcal per 100 g cooked, and a cup is about 245 kcal with 15 g of protein. As refried beans they absorb the fat they are fried in.
How accurate are these numbers?
The values on this page are reference averages from the USDA FoodData Central database (SR Legacy release), measured on samples of pinto beans as sold and prepared in the United States. Your portion will differ: produce varies by variety and ripeness, meat by cut and trim, and anything cooked by the fat and water it gained or lost.
For most foods the per-100 g figure is reliable to within about 10%. The larger uncertainty is almost always the weight of what is on your plate and the cooking fat you cannot see — the two things worth checking before you worry about the database.
How accurate are AI calorie counting apps? →
Related foods
More in Beans, nuts and seeds →
Frequently asked questions
How many calories are in 100 g of pinto beans?
100 g of pinto beans (boiled) contains 143 kcal (9 g protein, 26.2 g carbohydrate, 0.7 g fat), according to USDA reference data.
How many calories are in a serving of pinto beans?
A typical serving of pinto beans — 1 cup, about 171 g — has roughly 245 kcal. Weigh your own portion once to see how it compares; serving sizes vary more than the food does.
How much protein is in pinto beans?
Pinto beans (boiled): 9 g of protein per 100 g, which is moderate. Foods above about 15–20 g per 100 g, or where protein supplies a third or more of the calories, are usually considered high-protein.
What amount of pinto beans equals 200 kcal?
At 143 kcal per 100 g, about 140 g of pinto beans equals 200 kcal.
Can I track pinto beans by taking a photo?
Yes. A photo calorie app like Wellix identifies pinto beans on the plate and estimates the portion from the image. The estimate is most accurate when you confirm the weight or the count, and tell the app about anything the camera cannot see — cooking oil, butter, dressings and sauces.
Source
Nutrition data: U.S. Department of Agriculture, FoodData Central — SR Legacy, FDC ID 175200: "Beans, pinto, mature seeds, cooked, boiled, without salt". Values are per 100 g of edible portion. Serving weights are USDA household measures or typical retail sizes; check the label where one exists. View the USDA record.
Wellix provides general nutrition information and is not medical advice. Nutrition values are reference averages and individual foods vary. Consult a qualified healthcare professional before making significant dietary changes.
Photograph it instead of looking it up
Wellix identifies pinto beans on your plate, estimates the portion and logs calories, protein, carbs and fat in seconds. Free to start on iPhone and Android.
