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Black beans (cooked) vs Lentils (cooked)

Black beans (cooked) vs Lentils (cooked) compared per 100 g — use protein density, fat profile, and the goal of the swap to pick.

Macro table

MetricBlack beans (cooked)Lentils (cooked)
Calories132 kcal116 kcal
Protein8.9 g9 g
Carbs23 g20 g
Fat0.5 g0.4 g
Fiber8.7 g7.9 g
Protein per 100 kcal6.7 g7.8 g

Reference macros from AskCalories food pages (USDA FoodData Central where available). Your plate still needs portion and cooking-fat edits.

Decision rule

Pick black beans for Mexican-style bowls and fiber-rich sides. Pick lentils when you want a slightly leaner, higher-protein legume default.

Pick Black beans (cooked) when

Burrito bowls, soft tacos, and classic rice-and-bean plates.

Pick Lentils (cooked) when

Soups and meal prep where lentils cook quickly and eat softer.

Caveats

  • Refried beans with oil or lard are a different macro profile than plain black beans.

Food notes

🫘 Black beans (cooked)

High in resistant starch and folate. Pairs especially well with rice for complete protein.

🫘 Lentils (cooked)

Strong iron and folate source. Cheapest plant protein per gram. ~230 kcal per cup with 18g protein.

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FAQ

Are black beans or lentils better for fiber?
Both are high-fiber. Exact grams depend on the cooked entry — check the food pages for the per-100 g numbers we publish.
Black beans or lentils for protein?
Lentils often edge protein per cooked 100 g; black beans are classic for bowls and fiber. Either beats skipping legumes.