Black Beans VS Pinto Beans (…And The Winner Is)!

Last Updated: December 11, 2022

Black beans and pinto beans are both members of the legume family and are commonly eaten around the world.

They are both excellent sources of plant-based protein, fiber, and various vitamins and minerals.

However, there are some differences between the two types of beans in terms of their nutrient content, we will compare and contrast the nutrients found in black beans and pinto beans to see who’s the Champ!

What's the Protein Content?

First, let’s take a look at the protein content of black beans and pinto beans.

Both of these beans are high in protein, which makes them a popular choice for vegetarians and vegans who want to increase their protein intake without consuming meat.

A half-cup serving of black beans contains about 7.6 grams of protein, while a half-cup serving of pinto beans contains about 7.9 grams of protein.

So, while the protein content is similar in both types of beans, pinto beans have a slightly higher protein content per serving.

How Much Fiber Is There?

Next, let’s compare the fiber content of black beans and pinto beans.

Both of these beans are high in fiber, which is important for maintaining a healthy digestive system and preventing constipation.

A half-cup serving of black beans contains about 8.2 grams of fiber, while a half-cup serving of pinto beans contains about 7.8 grams of fiber.

Again, the fiber content is similar in both types of beans, but black beans have a slightly higher fiber content per serving.

What About Vitamins & Minerals?

In terms of vitamins and minerals, black beans and pinto beans are both good sources of several important nutrients.

Both types of beans are high in iron, which is necessary for carrying oxygen throughout the body.

A half-cup serving of black beans contains about 3.6 milligrams of iron, while a half-cup serving of pinto beans contains about 3.0 milligrams of iron. So, black beans have a slightly higher iron content per serving.

Additionally, both black beans and pinto beans are good sources of magnesium, which is important for maintaining healthy bones and supporting nerve and muscle function.

A half-cup serving of black beans contains about 60.8 milligrams of magnesium, while a half-cup serving of pinto beans contains about 61.1 milligrams of magnesium.

In this case, pinto beans have a slightly higher magnesium content per serving.

Lastly, both black beans and pinto beans are good sources of potassium, which is important for maintaining healthy blood pressure and supporting heart health.

A half-cup serving of black beans contains about 352 milligrams of potassium, while a half-cup serving of pinto beans contains about 358 milligrams of potassium.

In this case, pinto beans have a slightly higher potassium content per serving.

Which Bean Wins?

Overall, both black beans and pinto beans are excellent sources of protein, fiber, and various vitamins and minerals.

While there are some differences in the nutrient content of these two types of beans, they are both healthy and nutritious options.

Black beans have a slightly higher protein and fiber content per serving, while pinto beans have a slightly higher iron, magnesium, and potassium content per serving.

Ultimately, the choice between black beans and pinto beans will depend on your personal preferences and dietary needs.

About the author

Jason Hughes

"Hey there, I'm Jason, and you've just landed on the most exhilarating spot on the web - my VL universe! Here's the deal: I'm wildly obsessed (in the best way possible!) with all things diet, strength training, fitness, health, and wellness. It's not just a passion; it's a lifestyle!

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