A practical guide to Indian portion sizes

Ask three people how much dal they eat in a day and you will get three answers. One katori. A small bowl. Bas thoda sa.

All three are describing a real portion. None of them means the same volume.

Indian kitchens have run on household measures for generations, and those measures are consistent enough to track against once you know what yours hold. This is a reference for exactly that. What the common units are, roughly how much each carries, and how to pin down your own in about two minutes.

The units an Indian kitchen actually runs on

Five units cover almost everything served in an Indian home.

Unit	Typically holds	Usually used for
Katori	150 to 200 ml	Dal, sabzi, curd, raita, kheer
Roti or chapati	One piece	Breads of every kind
Karchi or serving spoon	60 to 80 g of cooked food	Rice, pulao, dry sabzi
Plate	250 to 400 g	Biryani, khichdi, pulao, pav bhaji
Glass	200 to 250 ml	Chaas, lassi, juice, milk

Two more turn up often enough to matter. The tablespoon, roughly 15 ml, is how chutney, pickle, ghee and cooking oil get served. And the piece, for samosa, idli, kebab, laddoo and anything else a kitchen produces one at a time.

How much a katori actually holds

A standard steel katori holds somewhere between 150 and 200 ml, and that is the single most useful number on this page.

But katori is a shape, not a fixed size. The ones sold in a set of six with a thali sit at the small end, around 100 to 150 ml, because a thali carries many little portions at once. The everyday bowl in a north Indian kitchen tends to run 180 to 200 ml. The deep bowl someone reaches for when serving rajma at dinner can hold 250 ml or more.

That spread is why two people can both log one katori of dal and be describing servings that differ by half again.

Calibrate your own katori once, with water

This takes two minutes and you never have to repeat it.

1. Take the katori your household actually serves dal in. Not the smallest one in the cupboard, the one that gets used every night.
2. Fill it with water to the level you would serve to, which is usually a little below the rim.
3. Pour it into a measuring cup or a marked bottle.
4. Note the number. That is your katori.

Do the same for your everyday glass and your serving spoon if you want to be thorough. Most people find their katori is larger than they assumed, which is quietly useful information.

Then set that volume wherever you track and forget about it. Your bowl does not change size.

Why the same dish looks so different in two houses

Portion size is regional, and it is also personal, and both effects are large.

A Gujarati thali serves many small katori across the course of a meal. A Punjabi dinner serves fewer, bigger bowls. In a south Indian home, rice is the base and sambar or rasam is ladled over it rather than served beside it, so the katori is not really the operating unit at all. In a Bengali house, courses arrive in sequence, so the plate at any one moment looks modest while the meal total is not.

The dish itself varies too. Dal in one kitchen is thin enough to drink and in another it is thick with cream and butter. Same name, same bowl, very different serving. This is one of the reasons a per-dish calorie figure is honestly a range rather than a fact, which the guide to counting calories in Indian food goes into properly.

What one serving looks like, dish by dish

Serving sizes are not universal, but there are patterns worth knowing.

Dal. One katori, 150 to 200 ml, roughly 150 to 200 g. Most people eat one to two katori at a meal. Dal tadka and rajma come in the same bowl even though rajma is considerably denser. There is more on how the dal itself changes the picture in the dal nutrition guide.

Sabzi. One katori for a gravy sabzi. A dry sabzi like bhindi or jeera aloo is more often served with a serving spoon, one to two spoons, around 80 to 120 g.

Rice. One serving spoon of cooked rice is roughly 60 to 80 g. A katori of steamed rice packs tighter, usually 120 to 180 g, because the grains compress. A plate of biryani is a different animal, often 300 g or more.

Curd. One katori, around 150 g. Raita is the same bowl with more water and vegetables in it, so it weighs about the same and carries less.

Sambar and rasam. Ladled over rice rather than served beside it, usually one to two ladles. A ladle is close to half a katori.

Bread and rice sit at opposite ends of the difficulty scale

Rotis are the easiest thing in an Indian log, because the kitchen has already portioned them for you.

One roti is one roti. Your household rolls to a consistent size because the same person makes them on the same board with the same belan. That consistency is worth more than precision. The piece on roti calories breaks down how size and flour change the number.

Rice is the opposite. It is spooned, so the portion is decided in the moment, and a second helping does not announce itself the way a fourth roti does. If rice is your staple, serving yourself once and leaving the pot on the counter does more for accuracy than any measurement will.

The portions people forget

Three things slip out of almost every log, and none of them are the main dish.

• Cooking oil and ghee. A tablespoon is about 15 ml and carries roughly 120 calories. A generous tadka holds two.
• Drinks. A glass of lassi, a sweetened chaas, three cups of chai with sugar across a working day.
• The top-up. The half katori someone adds to your plate while you are talking. Serve yourself once, or log it after. Either is fine. Pretending it did not happen is what breaks the trend.

None of this is a reason to eat less of anything. It is just the difference between a log that reflects your day and one that quietly runs low every day.

How portion logging works in practice

You log a unit and a quantity, not a weight. Two roti. One katori dal. One serving spoon rice. One glass chaas.

The conversion from that portion into grams and then into calories happens underneath, because a good Indian food database stores a gram conversion per dish rather than one number for every bowl. A katori of thin moong dal and a katori of dal makhani do not weigh the same and should never convert the same. Sehat carries a default portion and its own gram conversion for every dish for exactly this reason, so you name the portion and the arithmetic is somebody else’s problem.

Voice makes it quicker still. Aaj lunch mein do roti aur ek katori rajma takes four seconds to say and forty to type.

When a scale is genuinely worth using

There are three cases where weighing pays off, and all three are one-time jobs.

1. Calibration week. Weigh your usual servings for a few days so your portions stop being guesses. Then put the scale away.
2. Batch cooking. If you cook a big pot on Sunday and eat from it four times, weigh the pot once and divide by the number of servings. That single number carries the whole week.
3. A meal you eat constantly. Get your everyday breakfast right once and it is right for a year.

Outside those, a scale adds effort without adding much signal.

Your kitchen already has a measuring system

The katori in your cupboard has held the same volume for as long as you have owned it. So has your glass, your serving spoon, and the size your household rolls a roti.

Learn what they hold, once. After that, portions stop being the hard part of tracking and become the boring part, which is exactly where you want them.