Plant-Based Proteins
Protein in Black Beans: Protein, Calories, and Meal Ideas
Black beans are a vegan legume and pulse with about 15.1 g protein per 170 g cooked serving and 8.9 g per 100 g, plus fiber-rich carbohydrates that pair well with rice or corn.
Protein per serving
15.1g
170 g cooked black beans / about 1 cup
Calories per serving
224
170 g serving
Protein per 100g
8.9g
132 calories per 100 g
Protein density
6.7g
protein per 100 calories
Black Beans Nutrition Snapshot
| Measure | Amount | Protein | Calories |
|---|---|---|---|
| Typical serving | 170 g cooked black beans / about 1 cup | 15.1g | 224 |
| Per 100 g | 100 g | 8.9g | 132 |
| Protein density | 100 calories | 6.7g | 100 |
Representative source entry: Beans, black, mature seeds, cooked, boiled, without salt. Use cooked or drained canned values. Dry beans, refried beans, beans cooked with fat, and restaurant beans can differ sharply in water, sodium, and calories.
Good for weight loss? Good
Black beans are filling because they combine protein and fiber, but they are not a lean isolated protein source.
Good for muscle gain? Good
Black beans are helpful for muscle gain as a protein-and-carb side, especially with rice, corn tortillas, tofu, tempeh, seitan, edamame, lean meat, or eggs.
Meal Ideas with Black Beans
Black bean and rice bowl with tofu
Black bean tacos with corn tortillas and seitan
Black bean chili with lean turkey or tempeh
Black bean soup with Greek yogurt or soy yogurt topping
How to Use Black Beans
Quick Answer
Cooked black beans have about 8.9 g protein per 100 g. A practical 170 g cooked serving, about 1 cup, gives about 15.1 g protein, making black beans a moderate-protein vegan legume and pulse.
- Protein class: moderate by weight because it falls in the 5-14.9 g per 100 g range.
- Protein quality: partial plant protein, so black beans work best with rice, corn, grains, soy foods, seeds, or varied legumes across the day.
- Best format: cooked beans or drained canned beans in bowls, tacos, soups, chili, salads, and meal-prep containers.
Best Use Cases
Black beans are most useful as a fiber-rich protein-and-carb side that makes bowls, tacos, soups, and chili more filling. They are not as concentrated as tofu, seitan, lean meat, fish, or dairy, but they are reliable, affordable, and easy to repeat.
- Use them with chicken, turkey, lean beef, tofu, seitan, or eggs to raise total meal protein.
- Choose black beans when budget, fiber, and meal volume matter.
- Combine black beans with rice, corn tortillas, quinoa, oats, millet, or amaranth for practical plant-based meals.
Rice, Corn, and Complementary Protein
Black beans are a classic complementary protein with rice or corn. You do not need to combine them in the same bite, but eating legumes with grains or corn-based foods across the day helps round out the overall amino-acid pattern.
- Use black beans with rice for burrito bowls, soups, and meal prep.
- Use black beans with corn tortillas for tacos, tostadas, and enchilada-style meals.
- Add tofu, tempeh, edamame, seitan, or pea protein when a vegan meal needs a larger protein target.
Cooked, Canned, Refried, and Restaurant Beans
Plain boiled black beans, canned black beans, refried beans, and restaurant black beans can have different calories, sodium, and fat. The most accurate approach is to use cooked weight for home-cooked beans or drained weight for canned beans.
- Drain canned beans and use the label when available.
- Do not use dry black bean values for a cooked bowl because cooked beans absorb water.
- Track added oil, lard, cheese, sour cream, avocado, rice, tortillas, and sauces separately.
How Black Beans Compares for Protein Density
Black Beans works as a plant-based protein source with about 8.9 g protein and 132 calories per 100 g. That equals 6.7 g protein per 100 calories, or about 14.8 calories per gram of protein. This density number is useful because two foods can both look high protein while one needs far more calories to deliver the same protein target.
Black Beans sits close to the related-food average for protein density, so the best choice usually comes down to calories, preparation, taste, and how easy it is to repeat. Plant protein foods often bring fiber, carbohydrates, fats, or all three along with protein. That makes them useful, but it also means protein density can be very different from lean meat, fish, egg whites, or protein powder. Use the comparison table as a planning shortcut: choose the higher-density option when calories are limited, and choose the more calorie-dense option when appetite is low or muscle-gain meals need to be easier to finish.
| Food | Serving protein | Protein / 100g | Protein / 100 cal |
|---|---|---|---|
| Lentils | 18g | 9g | 7.8g |
| Fava Beans / Broad Beans | 12.9g | 7.6g | 6.9g |
| Black Beans | 15.1g | 8.9g | 6.7g |
| Chickpeas | 15.1g | 8.9g | 5.4g |
Best Uses for Black Beans
For Weight Loss or Calorie Control
Black Beans can work for weight loss or maintenance when the serving is measured and the rest of the plate is planned. The easiest approach is to decide the protein target first, then add carbs, fats, and sauces around that target. For this page's representative serving, 170 g cooked black beans / about 1 cup gives about 15.1 g protein. If your meal target is 30 g protein, that is roughly 2.0 typical servings, or about 337.1 g by weight. This is why weighing the first few servings is useful: it turns a vague protein food into a repeatable meal component.
For Muscle Gain or Higher-Calorie Meals
Black beans are helpful for muscle gain as a protein-and-carb side, especially with rice, corn tortillas, tofu, tempeh, seitan, edamame, lean meat, or eggs. When using black beans for muscle gain, the question is not only whether it contains protein; it is whether the whole meal has enough total protein, carbohydrates, and calories to support training. If you need a leaner plant option, compare against tofu, seitan, tempeh, edamame, or pea protein powder. If you need more energy, nuts, seeds, peanut butter, pasta, oats, and quinoa can help. A practical muscle-gain plate is to keep the black beans portion consistent, then adjust rice, pasta, oats, potatoes, bread, beans, oil, nuts, or dairy up or down depending on your calorie target.
For Meal Prep and Repeatable Tracking
Black Beans is easiest to track when the serving method stays the same from week to week. Choose one default serving, log it with the matching raw, cooked, dry, drained, or label-based entry, and then build meals around that known number. Good repeatable options include Black bean and rice bowl with tofu, Black bean tacos with corn tortillas and seitan, Black bean chili with lean turkey or tempeh, and similar meals where the protein portion is measured before sauces and toppings are added.
Exact Serving Conversions
Serving conversions help when your food scale, recipe, or tracking app uses a different unit than this page. For Black Beans, 1 oz is about 28.35 g and provides roughly 2.5 g protein and 37.4 calories based on the representative per-100-g values. Half of the typical serving gives about 7.5 g protein and 112 calories, while a double serving gives about 30.2 g protein and 448 calories.
Use gram targets when precision matters. To get 25 g protein from black beans, you need about 280.9 g, which is roughly 370.8 calories. To get 30 g protein, use about 337.1 g and 444.9 calories. To get 40 g protein, use about 449.4 g and 593.3 calories. These estimates are based on the USDA or representative source entry listed below, so the label on your exact product should win when there is a difference.
| Target | Approx. amount | Calories | Typical servings |
|---|---|---|---|
| 25g protein | 280.9g | 370.8 | 1.7x |
| 30g protein | 337.1g | 444.9 | 2.0x |
| 40g protein | 449.4g | 593.3 | 2.6x |
Raw, Cooked, Dry, or Label Weight?
The best tracking rule for Black Beans is simple: match the database entry to the state of the food when you weighed it. This page uses Beans, black, mature seeds, cooked, boiled, without salt as the representative source entry, with the serving shown as 170 g cooked black beans / about 1 cup. Use cooked or drained canned values. Dry beans, refried beans, beans cooked with fat, and restaurant beans can differ sharply in water, sodium, and calories.
For plant foods, dry versus cooked weight and brand formulation matter. Beans, grains, pasta, seeds, butters, and powders should be tracked using the form you actually weighed. If you batch cook, portion after cooking only when your tracker entry is also cooked. If you weigh before cooking, use a raw or dry entry and divide the finished batch into servings after cooking. If you are eating a packaged product, the label is normally the most specific source because brands can change water, sodium, sugar, fat, fortification, and serving size.
The most reliable workflow is to choose one method and repeat it: weigh the food, choose the matching raw, cooked, dry, drained, or packaged entry, then log oils, sauces, toppings, sides, and drinks separately. This avoids the most common protein tracking error, which is accidentally counting a prepared meal as if it were a plain serving of black beans.
Common Mistakes with Black Beans
Most mistakes with Black Beans are not about the protein number itself; they are about matching the wrong food form, ignoring preparation, or forgetting the extra ingredients that travel with the serving. Avoid these issues before comparing your intake against a daily target from the protein calculator.
- Using a generic black beans entry when the actual food is cooked, raw, flavored, breaded, sweetened, packed in oil, or from a specific brand.
- Counting Black Beans as the entire meal even when the real calorie load comes from oil, dressing, sauce, bread, rice, tortillas, cheese, nuts, or toppings.
- Estimating by eye instead of weighing the first few times. A small portion change can move the meal by 5-15 g of protein or by a few hundred calories for calorie-dense foods.
- For plant foods, dry versus cooked weight and brand formulation matter. Beans, grains, pasta, seeds, butters, and powders should be tracked using the form you actually weighed.
- Use cooked or drained weight for cooked-bean nutrition values.
- Do not use dry black bean values for cooked portions.
- Track refried beans separately because added fat changes calories.
- Add rice, corn tortillas, cheese, oil, avocado, sour cream, and sauces separately.
Building a High-Protein Meal with Black Beans
Start with the protein target, not the recipe name. A light snack might only need 10-20 g protein, while a main meal often works better at 30-45 g protein depending on body size, meal frequency, and training. With Black Beans, a 30 g protein meal is approximately 337.1 g of the representative food before sides and toppings. If that portion feels too large, combine a smaller amount of black beans with another protein from the related-food list.
A balanced plate usually needs more than protein. Pair black beans with a fiber source, a carbohydrate source if you train or need energy, and enough fat to make the meal satisfying. For lower-calorie meals, keep sauces light and increase vegetables. For higher-calorie meals, add rice, pasta, potatoes, bread, oats, beans, dairy, nuts, seeds, avocado, or oil depending on the type of food and your goal.
If the meal is meant to be repeated, write down the exact version that worked: the grams of black beans, the cooking method, the sides, and the sauce. That gives you a reusable meal template instead of a one-time estimate, and it makes future protein targets easier to hit without redoing the math every day.
Tracking Tips
- Use cooked or drained weight for cooked-bean nutrition values.
- Do not use dry black bean values for cooked portions.
- Track refried beans separately because added fat changes calories.
- Add rice, corn tortillas, cheese, oil, avocado, sour cream, and sauces separately.
Compare Similar Protein Foods
Related Calculators and Guides
Common Questions
Are black beans high in protein?
Black beans are moderate in protein. A 170 g cooked serving has about 15.1 g protein, but black beans also bring carbohydrates and fiber, so they are not as protein-dense as seitan, tofu, lean meat, or fish.
Are black beans good for weight loss?
They can be. Their fiber makes meals more filling, but portions still matter because calories rise quickly in large bowls.
Are canned black beans okay for protein tracking?
Yes, but drain them and use the brand label if you have it. Sodium, drained weight, and serving size vary.
Are black beans and rice a complete protein?
Black beans and rice are a classic complementary protein pairing. The combined meal improves the amino-acid pattern, but total protein still depends on the portion sizes.
Are black beans enough protein for a vegan meal?
Sometimes, but higher-protein vegan meals often pair black beans with seitan, tofu, tempeh, edamame, soy foods, or pea protein.
Sources reviewed
- USDA FoodData Central: Beans, black, mature seeds, cooked, boiled, without salt - U.S. Department of Agriculture
- International Society of Sports Nutrition Position Stand: protein and exercise - Journal of the International Society of Sports Nutrition