Protein Calculator for India
Most healthy Indian adults need about 0.83 grams of protein per kilogram of body weight per day, which is roughly 50 grams for a 60 kg adult. If your plate leans heavily on rice or roti with only a small serving of dal, ICMR-NIN’s 2020 nutrient requirements raise that floor to 1 gram per kilogram. While you are losing weight, the target climbs higher again.
Protein Target Calculator
Personalized for Indian dietary habits & body metrics
Your Plan Awaits
Fill in your gender, weight, height, and goals on the left, then click Calculate Protein Target to view your personalized daily intake.
Per-Meal Target Distribution
Optimal portioning to maximize Muscle Protein Synthesis (MPS)
My Daily Indian Food Plate Tracker
Add common Indian food portions to verify your intake against your calculated target
So how much protein do you actually need in a day?
Start with the official Indian number, because it is the only one built on Indian body weights and Indian eating patterns.
The ICMR-NIN Expert Group on Nutrient Requirements for Indians set two figures in 2020. The estimated average requirement, which is the population midpoint, is 0.66 grams per kilogram per day. The recommended dietary allowance, which covers almost everybody, is 0.83 grams per kilogram per day.
Applied to the reference Indian adult, that is 54 grams a day for a 65 kg man and about 46 grams a day for a 55 kg woman. Note that this is the same number whether the work is sedentary, moderate or heavy. Activity changes your calorie need far more than it changes your protein need.
The calculation itself is one line. Take your body weight in kilograms, multiply by the figure that matches your situation in the table below, and you have your daily target in grams.
| Your situation | Grams per kg per day | For a 60 kg adult |
|---|---|---|
| Healthy adult, mixed plate with dal, milk or curd, sometimes egg or meat | 0.83 | about 50 g |
| Mostly cereal-based plate, small dal servings, little dairy or egg | 1.0 | about 60 g |
| Actively losing weight and trying to hold on to muscle | 1.2 to 1.6 | about 72 to 96 g |
| Pregnancy, second trimester | 0.83, plus 9.5 g | about 60 g |
| Pregnancy, third trimester | 0.83, plus 22 g | about 72 g |
| Breastfeeding, first six months | 0.83, plus 16.9 g | about 67 g |
If your BMI sits well above the Indian threshold, multiplying by your current weight can produce a target that is higher than your body actually uses, because fat tissue has little protein turnover. Clinical guidance generally works from an adjusted or reference weight in that situation and that adjustment is a decision for your doctor rather than a calculator.
Why does a mostly-cereal plate change your number?
Because 0.83 grams per kilogram assumes you are eating reasonably good-quality protein. ICMR-NIN says so directly in a footnote sitting under the main table: for people eating a cereal-based diet with low-quality protein, the requirement is 1 gram per kilogram per day.
The same document specifies what a good-quality Indian plate looks like as a ratio. Cereal to legume to milk should sit at roughly 3 : 1 : 2.5. Most plates that lean on rice or roti with a thin dal and nothing else fall a long way short of that milk share.
This is where the standard Western advice is not applicable to India. Analyses of Indian dietary survey data have argued for years that the country’s protein issue is about quality rather than raw quantity. Cereals supply close to half the protein in a typical Indian household, and cereal protein is limited by lysine, an essential amino acid. Adding dal, curd, milk, paneer, sprouts or egg to a cereal meal does more for your usable protein than adding another roti does.
Is one gram per kilo enough or is that just the floor?
It depends entirely on what you are asking the number to do and this is the question most protein calculators answer inadequately.
For a healthy adult on a mixed diet who is not losing weight, 1 gram per kilogram is comfortably sufficient. It sits above the Indian recommended allowance with room to spare.
For someone on a cereal-heavy plate, 1 gram per kilogram is not a bonus. It is the minimum, because that is precisely the figure ICMR-NIN assigns to lower-quality protein intake.
For someone in a calorie deficit, 1 gram per kilogram is below where the weight-loss evidence points. Once you are eating less overall, the body draws on muscle more readily and the protein target moves up rather than staying put.
How much protein is really in your dal, roti, paneer and curd?
Targets are abstract until you can see them in the food you actually eat. Here is what a standard household serving delivers.
| Food | Typical serving | Protein |
|---|---|---|
| Paneer | 100 g | 18 to 20 g |
| Soya chunks, dry weight | 30 g | 15 to 16 g |
| Chicken, cooked | 100 g | 22 to 27 g |
| Fish, cooked | 100 g | 18 to 22 g |
| Rajma or chole, cooked | 1 katori, about 150 g | 6 to 9 g |
| Peanuts | a small handful, 30 g | 7 to 8 g |
| Curd (dahi) | 1 cup, about 200 g | 6 to 7 g |
| Milk | 1 glass, about 200 ml | 6 to 8 g |
| Egg, whole | 1, about 50 g | 6 to 7 g |
| Besan chilla | 1 medium | 6 to 7 g |
| Dal, cooked (toor, moong or masoor) | 1 katori, about 150 g | 3 to 5 g |
| Idli | 2 medium | 3 to 4 g |
| Roti, whole wheat | 1 medium | 3 to 4 g |
| Rice, cooked | 1 katori, about 150 g | 3 to 4 g |
These ranges come from the Indian Food Composition Tables published by ICMR-NIN. It is important to note that tables like this measure raw ingredients, not finished dishes. A katori of dal in one home is thick and in another is mostly water, so treat per-serving figures as close estimates rather than exact readings.
The pattern the table exposes is the useful part. A meal of two rotis, one katori of dal and one katori of rice lands somewhere near 13 to 16 grams. That is a perfectly normal lunch, and on its own it will not get a 60 kg adult to 50 grams across three meals. The gap usually closes with dairy, egg, or a heavier legume such as rajma or chole rather than with more cereal.
Should you be chasing 100 grams a day?
This is a round figure that comes from fitness content, not a recommendation from any Indian or international nutrition body.
For a 55 kg woman, 100 grams is about 1.8 grams per kilogram. That is above the range the weight-loss literature supports and well above the maintenance requirement. For a 90 kg man in a deficit, 100 grams is only about 1.1 grams per kilogram, which is arguably too little.
The same headline number is therefore too high for one person and too low for another. Anchor the target to your body weight and your situation, not to a round figure.
How much protein keeps muscle on while you lose fat?
This is where protein stops being a background nutrient. Reviews of controlled feeding studies converge on 1.2 to 1.6 grams per kilogram per day during weight loss, with roughly 25 to 30 grams at each main meal, which appears to be the quantity that reliably switches on muscle protein synthesis.
The strongest single piece of evidence is a meta-analysis of twenty-four randomised trials comparing higher-protein with standard-protein energy-restricted diets. The higher-protein groups held on to 0.43 kg more lean mass, lost 0.87 kg more fat and preserved about 142 more calories per day of resting energy expenditure. Those are modest absolute numbers and it is fair to say so, but they point consistently in the same direction.
A JAMA analysis of body composition during weight loss makes the practical point more sharply: raising protein from 0.8 to 1.2 grams per kilogram reduced the share of total weight loss that came from fat-free mass. Same weight on the scale, different composition underneath it.
There is a second reason protein earns its place in a deficit. It carries the highest thermic effect of the three macronutrients, using 20 to 30 percent of its own energy in digestion and storage, against 5 to 10 percent for carbohydrate and 0 to 3 percent for fat. It also blunts appetite more effectively, which matters when meals get smaller.
Protein alone will not do it. Resistance training is the other half of the instruction and the two work considerably better together than either does on its own.
Why does all this matter more if you are Indian?
Because Indians start from a different body composition. The clearest illustration remains the Y-Y paradox, in which two researchers with an identical BMI of 22.3 were scanned and found to carry 21.2% body fat and 9.1% body fat respectively. The Indian author was the one carrying more than double the fat.
That pattern, more fat and less muscle at the same weight and height, is well documented across South Asian populations. It is the reason Indian clinical guidance uses lower cut-offs than the old global defaults: overweight begins at a BMI of 23 and obesity at 25 with a waist circumference of 90 cm in men and 80 cm in women.
If you are already starting with less muscle for your size, you have less margin to lose during a weight-loss phase. Protecting what you have is not an optional extra here and skeletal muscle is also a major site for glucose disposal, which matters in a country carrying the diabetes burden India does.
What changes when you are on GLP-1 treatment?
The main thing that changes is not the target. It is how hard the target becomes to hit.
GLP-1 based treatment works largely by reducing appetite and slowing stomach emptying. Portions shrink, meals get skipped and total intake falls. The unintended consequence is that protein, which was often the smallest part of the plate to begin with, can fall furthest.
Reviews of body composition during medically supervised weight loss find that fat mass falls considerably more than fat-free mass and that adequate protein together with resistance training shifts the composition of what is lost in a favourable direction. The sensible approach is to build each meal around its protein source first and let cereal fill whatever room is left, rather than the other way round.
If you are on any prescribed treatment for weight, protein targets should be set with the doctor supervising you, alongside monitoring of how you are actually eating. This article is education, not a prescription.
Suggested internal link: anchor “medically supervised weight loss” to the MetaGo programme page. Anchor “how GLP-1 works” to the GLP-1 education pillar. URLs to be inserted from the live inventory at publish.
Is a high-protein diet hard on your kidneys?
For healthy kidneys, the evidence does not support the fear. A meta-analysis of twenty-eight randomized trials covering 1,358 participants compared higher-protein intakes, defined as at least 1.5 grams per kilogram, with normal or lower intakes in adults without kidney disease. Filtration rate was higher after the higher-protein diets, but the change in filtration rate did not differ between the groups. The authors read the rise as normal adaptation within a healthy kidney’s working range.
This finding applies to people whose kidneys are already healthy. If you have chronic kidney disease, or diabetes with any degree of kidney involvement, protein intake becomes a clinical decision and is often deliberately restricted. Given how common diabetes is in India, that is not a rare exception.
If you have not had kidney function checked and you are planning a sustained higher-protein intake, get the check done first.
Is the number different for women?
Per kilogram, no. ICMR-NIN applies the same 0.83 grams per kilogram to adult men and women. The absolute total is lower for women only because average body weight is lower.
Pregnancy and breastfeeding are the real exceptions and the additions are specific. Pregnancy adds 9.5 grams a day in the second trimester and 22 grams a day in the third. Breastfeeding adds 16.9 grams a day for the first six months and 13.2 grams a day from six to twelve months. These are additions on top of the baseline, not replacements for it.
Beyond that, women in some Indian households frequently eat last and eat the cereal-heavier share of what is left, which tends to matter more for the final protein total than any biological difference does.
Do you need a protein powder, or will food do?
Food will do, for most people, most of the time. Nothing in the Indian recommendations assumes a supplement.
The honest case for a powder is convenience rather than superiority. If breakfast is rushed, if lunch is whatever the canteen is serving, and if dinner arrives late and small, a measured scoop is a reliable way to close a known gap. That is a logistics answer, not a nutrition one.
The case against relying on it is that food brings other things with it. Dal brings fibre and iron, curd brings calcium and live cultures, egg brings B12 and choline. A powder brings protein and not a lot of other benefits.
If you do use one, treat it as the smaller part of the total and check that the label states protein per serving clearly. Anyone with kidney disease should not add a concentrated protein source without medical advice.
The Bottom Line
Start at 0.83 grams per kilogram if your plate already includes dal, dairy and sometimes egg or meat. Move to 1 gram per kilogram if it is mostly cereal, because that is what ICMR-NIN itself specifies for lower-quality protein intake. Move to 1.2 to 1.6 grams per kilogram if you are actively losing weight and want to protect muscle while you do it.
The India-specific point is worth repeating. Hitting the gram total tells you less here than it does elsewhere, because a cereal-dominant plate delivers protein the body cannot fully use. Spreading protein across the day, and putting something other than cereal at the centre of each meal, does more than adding a supplement at the end of it.
If you are managing weight under medical supervision or living with diabetes, kidney disease or pregnancy, treat these figures as a starting point for a conversation with your doctor rather than a final answer.
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Questions worth asking before you start
How much protein is there in one katori of dal?
Roughly 3 to 5 grams for a standard 150 ml katori of cooked toor, moong or masoor dal. Thicker preparations sit at the upper end and watery ones below it. A katori of rajma or chole is considerably higher, at around 6 to 9 grams, because the legume-to-water ratio is different.
How much protein per day to build muscle?
Muscle building sits outside the scope of this page, which is written around daily requirement and weight management. In broad terms, the training literature points to intakes above the maintenance requirement, combined with progressive resistance training and the training is the larger variable of the two. If muscle gain is your specific goal, that deserves its own guidance rather than a line here.
Can I hit my target without eggs, chicken or fish?
Yes, and it is done routinely. Paneer, curd, milk, soya chunks, rajma, chole, sprouts and besan are all dense enough to carry the total. The thing to watch is not whether it is possible but whether your particular plate is doing it, because a vegetarian diet built mainly on rice or roti will fall short while one built on legumes and dairy will not.
Should protein be spread across meals or is one big serving fine?
It should. The evidence points to a threshold of roughly 25 to 30 grams per meal for stimulating muscle protein synthesis which suggests three moderate servings do more than one large one. In practice, breakfast is the meal where Indian households most often miss it entirely.
Do older people in the family need more protein, not less?
Current Indian recommendations apply the same 0.83 grams per kilogram across adult ages. Newer methods for estimating requirements have suggested the figure for older adults may be meaningfully higher and that debate is not settled. What is clearer is that appetite and total food intake tend to fall with age, so the practical risk in older family members is under-eating protein rather than over-eating it.
Medical disclaimer
This article is for education and general information. It is not medical advice, a diagnosis, or a substitute for consultation with a qualified doctor or registered dietician. Protein requirements change with kidney function, liver function, pregnancy, diabetes and prescribed medication. Speak to your doctor before making a sustained change to your intake, and do not stop, start or alter any prescribed treatment on the basis of this page.
