Boiled rajma gives about 8.7 grams of protein per 100 g cooked serving, along with fiber rich carbs and roughly 127 calories.
Rajma is one of those pantry beans that show up in curries, rice bowls, wraps, and even cold salads. When you know the boiled rajma protein per 100g figure, it becomes much easier to plan meals that hit a protein target without needing meat at every sitting.
This article walks through the real protein number for boiled rajma, how big a share it adds to a day’s intake, how it stacks up against other foods, and simple ways to build plates around it.
Boiled Rajma Protein Per 100G Breakdown And Basics
Most nutrient databases that draw on USDA FoodData Central list boiled kidney beans, which is exactly what rajma is, at around 8.7 grams of protein for every 100 g cooked portion. The same 100 g serving usually comes with close to 127 calories, plenty of fiber, and only a trace of fat.
| Nutrient | Amount Per 100 g Boiled Rajma | Short Note |
|---|---|---|
| Protein | ≈ 8.7 g | Main macro that helps build and maintain muscle. |
| Calories | ≈ 127 kcal | Moderate energy for a high fiber, high volume serving. |
| Total Carbohydrate | ≈ 22.8 g | Mostly slow digesting starch with a little natural sugar. |
| Dietary Fiber | ≈ 8–9 g | Helps you stay full and keeps digestion regular. |
| Total Fat | ≈ 0.5 g | Almost fat free, so extra fat in dishes comes from added oil or ghee. |
| Iron | ≈ 2.5–3 mg | Needed for red blood cell formation, especially when paired with vitamin C sources. |
| Folate | ≈ 70–75 µg | Needed for growth and repair in many stages of life. |
| Potassium | ≈ 370–720 mg* | Range reflects differences across databases and bean varieties. |
These values match numbers reported for cooked kidney beans (without salt, boiled) on tools that mirror USDA FoodData Central, such as the detailed cooked kidney bean nutrition label. One cup there is listed at 15.3 g protein for 177 g cooked beans, which lines up neatly with roughly 8.7 g protein per 100 g.
Why Nutrition Charts Show Slightly Different Values
If you check three nutrition sites, you may see the protein in boiled rajma per 100 g written as 8.7 g, 9 g, or even 9.5 g. For everyday planning, treating 100 g boiled rajma as giving around 9 g protein keeps things simple and still sits well inside the lab range.
How Much Of Your Daily Protein Comes From 100G Rajma?
Daily protein needs depend on body weight, age, and activity, but many adults end up aiming for somewhere near 50–80 g per day. With about 9 g protein in 100 g boiled rajma, that single serving brings roughly one sixth of a 60 g daily target.
A bowl that feels more like a full main, such as one packed cup of drained boiled rajma, usually weighs 170–185 g. Using the same ratio, that serving reaches 15–16 g protein, which puts rajma on the same level as a couple of eggs or a modest piece of chicken, while still bringing fiber and slow carbs along for the ride.
Serving Sizes In Grams And Cups
Kitchen habits rarely match neat 100 g portions. One level metric cup of drained boiled kidney beans tends to land near 175–185 g. A small side ladle in a curry often brings 80–120 g cooked beans once you count the gravy that clings to each seed.
In practice, that means a side of rajma on the plate may already give 8–12 g protein. A larger bowl of rajma chawal, with most of the bowl filled with beans and a moderate scoop of rice, can easily cross 15 g protein from rajma alone before you even add curd or any meat.
Rajma Protein Compared With Other Foods
From a macro point of view, boiled rajma sits in the same band as many other beans. Lab based tables list cooked lentils at around 9 g protein per 100 g and boiled chickpeas at close to 8.8–9 g per 100 g, while cooked black beans fall near 8.9 g protein per 100 g. Rajma keeps pace with all of them, with a similar mix of carbs and fiber.
Animal foods like chicken breast, fish, or paneer pack more protein per 100 g and far fewer carbs. Even so, rajma offers something those foods do not: plenty of fiber, a wide spread of minerals, and a low price per gram of protein. Many people end up pairing a smaller meat portion with a generous scoop of rajma to balance cost, texture, and overall nutrition.
Cooking Choices And Rajma Protein
Home cooks have strong opinions about the “right” way to cook rajma: long soak or short soak, pressure cooker or open pot, salt early or salt late. Those choices change cooking time and mouthfeel, yet the total protein in the beans stays almost the same as long as you eat both beans and gravy.
Soaking And Boiling
Soaking rajma for eight to twelve hours in plenty of water softens the seed coat and cuts down pressure cooking time. When you drain that soaking water, you mostly remove surface starch and compounds that can cause gas for some people. Protein sits inside the bean, so it hardly moves during a cold soak.
During boiling, a small share of soluble protein can move into the cooking liquid, more so if you simmer in a wide pan for a long time. In typical rajma recipes you eat that liquid as part of the curry, so the protein still ends up on the plate.
Plain Boiled Rajma Versus Rich Curries
When you turn boiled rajma into a creamy curry with butter, cream, or a heavy hand with oil, the protein in the beans stays the same but the calorie count climbs quickly. If you want the best protein to calorie ratio from rajma, a simple tomato and onion base cooked with modest oil lets the beans stay in the spotlight.
Building Meals Around Boiled Rajma Protein
Knowing the protein in boiled rajma per 100 g is handy, but it becomes powerful when you translate it into real plates. The table below lines up common home style portions with approximate protein and calorie counts. Treat it as a planning tool, not a strict rule book.
| Boiled Rajma Portion | Approximate Protein | Approximate Calories |
|---|---|---|
| 50 g (small side spoon) | ≈ 4–5 g | ≈ 60–65 kcal |
| 100 g (reference serving) | ≈ 8.7–9 g | ≈ 120–130 kcal |
| 150 g (half bowl) | ≈ 13–14 g | ≈ 185–195 kcal |
| 175 g (level cup drained) | ≈ 15–16 g | ≈ 215–225 kcal |
| 200 g (large bowl) | ≈ 17–18 g | ≈ 240–255 kcal |
| 250 g (extra generous serving) | ≈ 21–22 g | ≈ 300–320 kcal |
With this table in mind, you can sketch out a whole day around rajma and a few other staples. One full bowl of rajma chawal at lunch can bring 15–18 g protein from the beans alone. Add curd, paneer, tofu, or a small meat serving, and the plate can cross 25 g protein without feeling heavy.
Pairing Rajma With Grains And Other Sides
Like many beans, rajma is lower in some amino acids and higher in others. Traditional pairings with rice, wheat, or millet balance that pattern nicely. When you eat rajma with rice or roti, your body gets a mix of amino acids that works well across the full meal, even if that 100 g protein figure for rajma itself does not shift.
Nutrition tables drawn from kidney bean data linked to USDA sources show that boiled rajma also supplies iron, magnesium, potassium, and folate in useful amounts. That mix fits neatly beside grain based dishes and rounds out many simple home menus.
Practical Ways To Eat More Boiled Rajma
Once the numbers make sense, the final step is to build habits that bring boiled rajma onto the plate more often. Small tweaks in batch cooking and plating can raise your daily protein with almost no extra effort.
Keep A Box Of Plain Boiled Rajma Ready
Cook a large batch of rajma with just salt and basic aromatics, then store the drained beans in an airtight container in the fridge. Through the week you can toss half a cup into salads, mix a scoop into soups, or fold some into scrambled eggs or bhurji. Each small serving adds 4–8 g protein with hardly any prep.
Let Rajma Be The Star Of The Plate
Instead of serving a tiny katori of rajma next to a mound of rice, flip the pattern on busy days. Fill most of the bowl with rajma and keep the rice, rotis, or bread to a moderate share. That simple shift pushes the protein share of the meal up while keeping flavors exactly where you like them.
Combine Rajma With Other Protein Sources
Boiled rajma mixes smoothly with paneer cubes, tofu, minced meat, or even chopped boiled eggs in one pot recipes. If you base a curry on 150–200 g boiled rajma per person and then sprinkle in small cubes of paneer or tofu, the total protein per serving lands in a range that suits many strength, sport, or fat loss goals without feeling like diet food.
In the end, the boiled rajma protein per 100g figure is just a starting point. Treat 100 g cooked rajma as giving about 9 g protein plus generous fiber and minerals, and then build meals that use that number to your advantage. With a little planning, this one humble bean can carry a large share of daily protein needs.
