100 grams of kala chana will have – 20 grams of protein, 12 grams of dietary fiber, 63 grams of carbohydrates, 6 grams of fat, 57mg of calcium, 4.31 mg of iron, 718mg of potassium, and 378 calories. The higher levels of carbs can increase the glycemic load, therefore, you can reduce the overall glycemic load by adding cucumbers and other high-fiber foods.