Calories in a katori of dal: nine dals compared

Dal is the dish people most want a number for and the dish where a single number is least useful. Not because lentils are mysterious — they are among the best-characterised foods in any composition table — but because a dal is lentils plus whatever the cook did at the end.

The lentils barely differ

Start with the boring part. Raw pulses sit in a narrow band, roughly 330 to 360 kcal per 100 g, and they are similar in protein.

Food	Serving	kcal	Protein (g)	Carbs (g)	Fat (g)
Toor (arhar) dal	100 g raw	335	22	58	1.5
Moong dal	100 g raw	334	24	57	1.2
Masoor dal	100 g raw	340	25	57	1.3
Chana dal	100 g raw	350	21	57	5
Urad dal	100 g raw	341	24	57	1.6

Source: IFCT 2017

The spread between the lowest and highest is about 5 per cent. One tablespoon of oil added to a pot is worth more than that difference across the entire dish.

So the answer to "which dal is lowest in calories" is: whichever one you make with less fat.

A katori, cooked

Dry lentils absorb two to three times their weight in water. A standard 150 ml katori of finished dal typically contains 25 to 35 g of the dry pulse, depending on how thick the household likes it.

Food	Serving	kcal	Protein (g)	Carbs (g)	Fat (g)
Thin dal, light tadka	1 katori	118	7	18	2
Everyday dal	1 katori	152	7	18	6
Rich dal, ghee and butter	1 katori	214	7.5	19	12
Dal makhani	1 katori	330	9	24	21

Source: Calculated from IFCT 2017 ingredient values

Note what stays constant across the first three rows: the protein and carbohydrate. Only the fat moves, and it moves the calorie total by 80 per cent.

Dal makhani is a different food

It deserves its own line because it is not a variation, it is a category change. Urad dal and rajma, cooked slowly with butter and finished with cream, is a dish whose defining ingredients are dairy fat.

A restaurant dal makhani can exceed 400 kcal per katori. A home version made with less cream lands at 280 to 330. Either way, logging it against a generic dal entry understates it by more than half — which is exactly the failure mode described in why two apps give the same roti different calories.

The tempering, counted honestly

A tadka is where the calories enter. Typical quantities for a family pot:

• 1 tsp oil: 40 kcal
• 1 tbsp oil: 120 kcal
• 3 tbsp oil: 360 kcal
• 1 tbsp ghee: 126 kcal
• 2 tbsp cream: 100 kcal
• 1 tbsp butter: 100 kcal

Divided across six katoris, three tablespoons of oil is 60 kcal per serving. Add ghee and cream and you are at 120 per serving from fat alone. More dish-by-dish numbers in how much oil is actually in your curry.

The protein reality check

A katori of dal gives roughly 7 to 9 g of protein. That is genuinely useful and considerably less than the reputation suggests.

Two katoris a day is 15 g. Someone targeting 110 g of protein is getting about an eighth of it from dal. This is the arithmetic that surprises vegetarians most, and it is worked through in protein in dal, chana, rajma and the rest and vegetarian protein worth the calories it costs.

Dal's real contribution is fibre and satiety per calorie, which is a good reason to eat it and a different reason from the one usually given.

Calibrating your own dal

Do this once and stop guessing.

Next time you cook dal, weigh the dry lentils and measure the oil and ghee. Add up the total from the tables above. Count how many katoris the pot filled. Divide.

You now have a number for your dal. Most people land somewhere between 130 and 190 per katori and are surprised by which end. The full procedure is in how to calculate the calories in a recipe you cooked.

Restaurant dal

Assume the top of every range. Restaurant kitchens temper generously and finish with butter, and a katori-equivalent serving of restaurant dal fry is commonly 250 to 300 kcal.

A restaurant portion is also usually larger than a home katori — often closer to 250 ml — so the per-serving figure can be double what you would log at home for what looks like the same dish.

The practical summary

The lentil hardly matters. The tempering decides the number. Measure the fat going into your pot once, divide by the katoris it made, and you will have a figure more reliable than anything you can look up.