Chana dal vs toor dal: nutrition, health benefits and which is better
Chana dal and toor dal are both everyday Indian kitchen staples, but they differ in glycemic index, fibre, texture and cooking behaviour. This guide compares their nutrition per 100 g and explains which dal suits which goal.
For blood sugar control, pick chana dal. Its glycemic index of 8 to 10 is among the lowest of commonly eaten Indian foods. For everyday ease and higher fibre, pick toor dal (also called arhar dal). It cooks faster, blends into a creamy consistency and delivers 15 g fibre per 100 g.
Both dals land in the same moderate-protein band of 20 to 22.5 g per 100 g raw, so neither is a clear protein winner. The real differences lie in glycemic index, fibre, texture and how each one behaves in your pressure cooker.
Nutrition comparison per 100 g raw
| Nutrient | Chana dal | Toor dal (arhar dal) |
|---|---|---|
| Protein | 20 to 22.5 g | 22 to 22.3 g |
| Carbohydrates | 67 g | 63 g |
| Fibre | 11 g | 15 g |
| Iron | 4.9 mg | 5.2 mg |
| Glycemic index (cooked) | 8 to 10 | 29 |
Sources report slightly different protein values depending on the variety and reference database used. IFCT-based sources place chana dal at 20 g and toor dal at 22 g, while other IFCT 2017 compilations list chana dal at 22.5 g and toor dal at 22.3 g. Either way, the gap between them is small.
Toor dal leads on fibre by a clear margin. It also has slightly more iron and fewer total carbohydrates. Chana dal has a lower glycemic index, which is where it stands apart from every other dal.
What is chana dal?
Chana dal comes from desi chickpeas, also known as Bengal gram. The whole chickpea is split and the outer skin is removed. It is not the same as kabuli chana (the larger beige chickpea used for chole) or ordinary yellow split peas, even though they look similar in a bulk bin.
The easiest way to identify it: chana dal pieces are slightly larger, rounder and thicker than toor dal. They have a bright yellow colour and a faintly nutty smell even when raw.
More protein in every roti
EDIT ME: one or two plain sentences about the atta. No health claims such as weight loss or diabetes. See the atta
What is toor dal (arhar dal)?
Toor dal is made from pigeon peas. If a recipe or your grandmother says arhar dal, tuvar dal or tur dal, it is the same pulse. The names change by region, not by product.
The grains are smaller, flatter and slightly more translucent than chana dal. When you press a raw toor dal piece between your fingers, it breaks more easily than chana dal.
Blood sugar: glycemic index compared
This is where the two dals diverge most. Chana dal has a glycemic index of 8 to 10, described as the lowest GI of any Indian food. Toor dal has a GI of 29, which is still low on the overall glycemic scale but about three times higher than chana dal.
For anyone tracking post-meal blood sugar, chana dal in a sabzi or dry preparation paired with roti causes a slower, smaller glucose rise than a bowl of toor dal with rice. Toor dal is still a low-GI food. Chana dal is simply in a class of its own.
Combining either dal with a multigrain atta roti further moderates the blood sugar response, because the added fibre from grains like ragi or millets slows digestion.
Weight management and fullness
Toor dal has 15 g fibre per 100 g raw, compared with 11 g for chana dal. Higher fibre generally means more satiety after a meal. Toor dal also has 4 g fewer carbohydrates per 100 g than chana dal.
That said, chana dal has a firmer, chunkier texture after cooking. Chewing whole pieces of dal slows down eating speed, which can help with portion control.
Both dals support a high-protein vegetarian diet when paired with a grain. Neither is better for weight loss on its own. The practical difference comes from how much you eat and what you pair it with. A katori of either dal served alongside a chana dal enriched multigrain roti gives you both dal protein and the complementary amino acids from grains.
Taste and texture: what the cook needs to know
Chana dal has a nutty, mildly sweet flavour. Cooked pieces hold their shape and offer a distinct bite. Toor dal is milder and slightly earthy. It breaks down easily and turns into a smooth, spoonable consistency.
This difference matters for the final dish. If the recipe needs distinct dal pieces, like in a dry chana dal with lauki or in dal vada, chana dal is the right choice. If the dish should pour over rice or blend into a sambar, toor dal is better.
| Dish type | Best dal | Why |
|---|---|---|
| Dal tadka | Toor dal | Becomes creamy and absorbs tadka well |
| Sambar | Toor dal | Dissolves to give the right body |
| Chunky dal curry | Chana dal | Holds shape, adds bite |
| Lauki chana dal | Chana dal | Stays firm alongside soft lauki |
| Bengali cholar dal | Chana dal | Traditional choice, nutty flavour |
| Dal vada or pakora | Chana dal | Grinds to a coarse batter, binds well |
| Everyday dal with rice | Toor dal | Pours easily, mild flavour suits daily meals |
Cooking time and preparation
| Method | Chana dal | Toor dal |
|---|---|---|
| Soaking needed? | Yes, at least 1 hour | Optional (15 to 30 minutes speeds cooking) |
| Pressure cooker | 10 to 12 minutes after soaking | 20 to 25 minutes |
| Saucepan (open pot) | 45 to 60 minutes after soaking | 40 to 45 minutes unsoaked |
Chana dal needs soaking to cook evenly. Without a soak, it stays hard in the centre. Toor dal does not need soaking, though a brief soak shortens cooking time.
In a pressure cooker, pre-soaked chana dal finishes faster (10 to 12 minutes) than toor dal (20 to 25 minutes). The trade-off is the hour of soaking beforehand. If you forget to soak, toor dal is the quicker meal.
Water ratio tip: Chana dal absorbs less water because it stays firm. Use roughly 2.5 cups water per 1 cup dal. Toor dal absorbs more and breaks down, so use about 3 cups water per 1 cup dal. Adjust by a quarter cup to get the consistency your family prefers.
Meal prep and reheating
Chana dal holds its texture better when stored in a tiffin or refrigerated overnight. It reheats on the stove or in a microwave without turning mushy. Toor dal thickens on standing and may need a splash of water when reheating. Both stay good in a tiffin for 4 to 5 hours at room temperature.
Can you substitute chana dal for toor dal?
In a general dal fry or simple tadka dal, you can swap one for the other. The taste and texture will change, but the dish will still work.
Where substitution does not work well:
- Sambar needs the creamy body of toor dal. Chana dal stays too chunky.
- Dal vada or snacks need the binding strength of soaked, ground chana dal. Toor dal does not hold together the same way.
- Bengali cholar dal depends on chana dal for its signature nutty sweetness. Toor dal will taste too mild.
When you do substitute, adjust cooking time. Pre-soak chana dal if using it in place of toor dal, and expect the finished dish to have more texture.
Digestibility
Toor dal is generally easier to digest than chana dal. It breaks down during cooking and is gentler on the stomach. For elderly family members, young children or anyone recovering from illness, toor dal is usually the safer everyday choice.
Chana dal contains more complex sugars that can cause gas in some people. Soaking for at least an hour and discarding the soaking water helps reduce this. Adding a pinch of hing (asafoetida) during the tadka also helps.
For more on easily digestible protein foods, see the tofu vs paneer comparison.
Storage tips for Indian kitchens
Both dals store well for 6 to 8 months in a cool, dry place when kept in airtight steel or glass containers. Humidity and heat speed up insect infestation.
- Add a dried red chilli or a small bay leaf to the container. This is a traditional method to deter pests.
- Oily toor dal (the kind coated with a thin layer of oil for preservation) lasts longer but should be washed thoroughly before cooking.
- If the dal smells musty or has visible webbing, discard it.
Who should pick which
| Your goal | Pick this dal |
|---|---|
| Lowest blood sugar impact | Chana dal (GI 8 to 10) |
| Highest fibre | Toor dal (15 g per 100 g) |
| Quick weeknight meal, no soaking | Toor dal |
| Meal prep that holds in a tiffin | Chana dal |
| Sambar or south Indian meals | Toor dal |
| Dry dal, snacks or vada | Chana dal |
| Easy digestion for children or elderly | Toor dal |
There is no single better dal. The best approach for most households is to keep both in the kitchen and rotate based on the meal.
Frequently asked questions
Which dal is best to eat daily, chana dal or toor dal?
Both can be eaten daily. Toor dal is more commonly used as a daily dal because it cooks easily and is gentler on digestion. Chana dal works well on days when you want a firmer texture or are watching blood sugar closely.
Does chana dal spike blood sugar?
Chana dal has a glycemic index of 8 to 10, among the lowest of Indian pulses. It causes a very slow, small rise in blood sugar compared with most other foods. Pairing it with a multigrain roti helps even further.
Which dal has more protein, chana or toor?
They are very close. Chana dal has 20 to 22.5 g protein per 100 g raw and toor dal has 22 to 22.3 g. The difference is small enough that it should not be the deciding factor. For context, masoor dal leads both at 24 g per 100 g.
Which dal is easier to digest?
Toor dal is generally easier to digest. It breaks down more during cooking and is lighter on the stomach. Soaking chana dal and adding hing during cooking improves its digestibility.
Can I substitute chana dal for toor dal in recipes?
In simple dal preparations, yes. In sambar or dishes that need a smooth, creamy texture, toor dal is hard to replace. In snack batters like dal vada, chana dal is hard to replace. Adjust soaking and cooking times when swapping.
Which dal is better for weight loss?
Toor dal has more fibre (15 g vs 11 g per 100 g) and fewer carbohydrates (63 g vs 67 g), which may support satiety. But the difference is modest. Portion size, overall diet and what you pair the dal with matter more than the dal variety alone. See sattu vs besan for another high-protein comparison.
How long should I soak chana dal vs toor dal?
Soak chana dal for at least 1 hour. Toor dal does not strictly need soaking, but a 15 to 30 minute soak shortens its pressure cooker time.
Which dal is better for managing blood sugar?
Chana dal, with its glycemic index of 8 to 10. This is significantly lower than other commonly consumed Indian pulses. Toor dal at a GI of 29 is still considered low glycemic, but chana dal is significantly lower.
