Skip to content

How many grams of carbs are in 1 cup of cooked black beans?

3 min read

According to the U.S. Department of Agriculture (USDA), one cup (172g) of boiled, unsalted black beans contains approximately 40.8 grams of total carbohydrates. This carbohydrate-rich legume is also a fantastic source of dietary fiber and plant-based protein, contributing to a host of health benefits.

Quick Summary

A single cup of cooked black beans contains around 41 grams of total carbs, which includes about 15 grams of dietary fiber. This significant fiber content is key to their nutritional profile.

Key Points

  • Total Carb Count: A single cup of cooked black beans contains roughly 41 grams of total carbohydrates.

  • High Fiber Content: Around 15 grams of the total carbohydrate count is dietary fiber, which aids in digestion and blood sugar regulation.

  • Net Carbs: After subtracting fiber, the net carb count for one cup of black beans is approximately 26 grams.

  • Complex Carbohydrates: The carbs in black beans are complex and digest slowly, preventing rapid spikes in blood sugar.

  • Versatile Ingredient: Black beans can be easily incorporated into many dishes, from savory tacos and soups to desserts like brownies.

  • Rich in Nutrients: In addition to carbs, black beans are a great source of protein, antioxidants, and essential minerals.

In This Article

Total Carbohydrates and Dietary Fiber

When considering how many grams of carbs are in 1 cup of cooked black beans, it's important to look at the total carbohydrate count and the breakdown of those carbs. The total carbohydrate content is approximately 41 grams, based on various nutritional databases. The most crucial aspect of this number, however, is the high dietary fiber content. About 15 grams of this carbohydrate total consists of dietary fiber. This fiber plays a significant role in digestive health and blood sugar management.

Understanding Net Carbs in Black Beans

For those who track net carbs, the high fiber content of black beans is especially beneficial. Net carbs are calculated by subtracting the grams of dietary fiber from the total grams of carbohydrates. For a cup of cooked black beans, the calculation looks like this: 41g total carbs - 15g dietary fiber = 26g net carbs. This means that while the total carb count is substantial, a large portion is composed of indigestible fiber, which doesn't impact blood sugar in the same way as simple carbohydrates. This makes black beans a source of slow-digesting, steady energy.

The Health Benefits of Carbohydrates in Black Beans

The complex carbohydrates in black beans, including resistant starch and fiber, are part of what makes them a nutritional powerhouse. These slowly digested carbs prevent the sharp blood sugar spikes that can be associated with simple sugars. This is particularly important for managing blood sugar levels and can be beneficial for individuals with diabetes. The fiber content also supports digestive regularity and promotes feelings of fullness, which can assist with weight management. The rich antioxidant compounds, known as anthocyanins, also contribute to overall health by fighting inflammation and oxidative stress.

Comparative Nutritional Profile of Legumes

To put the carbohydrate content of black beans into perspective, here is a comparison table with other common legumes. This demonstrates how black beans stack up against other nutritious plant-based options.

Nutrient (per 1 cup, cooked) Black Beans Kidney Beans Pinto Beans
Total Carbs ~41g ~40g ~45g
Dietary Fiber ~15g ~13g ~15g
Net Carbs ~26g ~27g ~30g
Protein ~15g ~15g ~16g
Calories ~227 ~225 ~241

As the table shows, black beans have a very similar nutritional profile to other common beans, with a high amount of fiber relative to their total carbs. This makes them an excellent choice for a balanced diet.

Cooking and Serving Black Beans

Incorporating black beans into your diet is easy and versatile. They work well in a variety of dishes, from savory to sweet. For dried black beans, soaking them overnight can reduce antinutrient content and improve digestibility. For canned black beans, rinsing them thoroughly can significantly reduce the sodium content.

Here are some popular ways to use black beans:

  • Soups and Chilis: Add cooked black beans for extra bulk, fiber, and protein.
  • Salads and Bowls: Toss them into a salad or build a nutritious grain bowl with rice, vegetables, and a dressing.
  • Dips and Spreads: Blend cooked black beans with lime juice, cumin, and cilantro to make a delicious and healthy dip.
  • Tacos, Burritos, and Enchiladas: Use them as a filling, either alone or with meat.
  • Veggie Burgers: Mash and mix black beans with spices and breadcrumbs to create a hearty plant-based patty.
  • Brownies: Yes, you can bake them into brownies for a secret ingredient that adds moisture and nutrients.

For more great recipes and tips, you can explore resources like EatingWell.

Conclusion

In summary, one cup of cooked black beans contains approximately 41 grams of total carbohydrates, with a significant portion being dietary fiber. This high fiber content leads to a net carb count of about 26 grams, which contributes to steady energy levels and better blood sugar management. Thanks to their complex carbs, fiber, and protein, black beans are a highly nutritious and versatile ingredient that deserves a regular spot in a healthy diet. They can be enjoyed in countless dishes, from savory meals to unexpected desserts, offering a wealth of health benefits along the way.

Frequently Asked Questions

Total carbs represent the full amount of carbohydrates in black beans. Net carbs are calculated by subtracting the dietary fiber from the total carbs, providing a number that reflects the carbs your body actually digests and converts to energy.

Yes, black beans are an excellent source of fiber. A single cup of cooked black beans provides around 15 grams of dietary fiber, which is a significant portion of the recommended daily intake.

Yes, the complex carbohydrates and high fiber content in black beans give them a low glycemic index. This helps regulate blood sugar levels by slowing down glucose absorption, preventing sharp spikes after meals.

A standard cup (172g) of cooked black beans contains approximately 227 calories. This makes them a calorie-efficient way to get protein and fiber.

Yes, the carbohydrate and fiber content is very similar between cooked dried black beans and canned black beans. However, canned beans are often higher in sodium, so it is recommended to rinse and drain them before use.

While not considered low-carb due to their starch content, black beans can be consumed in moderation on some low-carb plans. Their high fiber content means the net carb count is lower than the total carb count, and they provide beneficial nutrients.

Beyond carbs and fiber, one cup of cooked black beans is rich in protein (about 15g), folate, iron, magnesium, and various antioxidants that contribute to a healthy diet.

References

  1. 1
  2. 2
  3. 3
  4. 4

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.