How much protein per day an Indian body actually needs

How much protein per day? ICMR-NIN sets the adult allowance at 0.83 g per kg of body weight: about 54 g for a 65 kg man, 46 g for a 55 kg woman. Lifting to build muscle? Research finds gains level off near 1.6 g per kg, about 112 g at 70 kg. Below: how to eat it.

In this article

1. How much protein per day does ICMR recommend?
2. How much protein per day to build muscle?
3. How do you calculate your protein target?
4. Can a vegetarian Indian diet hit 1.6 g per kg?
5. How much protein per meal?
6. Do you need whey protein?

Two numbers, two jobs. The first keeps you from falling short. The second feeds training. At 70 kg, ICMR's own model plate clears the first and misses the second.

How much protein per day does ICMR recommend?

ICMR-NIN's Nutrient Requirements for Indians (2020) puts the average adult need at 0.66 g per kg a day. The recommended allowance is 0.83 g per kg. It is set at the 97.5th percentile of need, so it covers almost every healthy adult.

ICMR-NIN daily protein allowance, adults

ICMR-NIN daily protein allowance, adults

Group	Reference weight	Allowance per day
Adult man	65 kg	54 g
Adult woman	55 kg	45.7 g
Pregnancy, 2nd trimester	—	+9.5 g
Pregnancy, 3rd trimester	—	+22 g
Breastfeeding, 0–6 months	—	+16.9 g
Breastfeeding, 6–12 months	—	+13.2 g

Two footnotes matter in an Indian kitchen. On a mostly cereal diet, with low-quality protein, ICMR sets the need at 1 g per kg. And for good protein quality it asks for cereal, legume and milk in a 3 : 1 : 2.5 ratio. Roti and rice alone won't get you there.

How much protein per day to build muscle?

The key evidence is a 2018 meta-analysis in the British Journal of Sports Medicine: 49 randomised trials, 1,863 people on resistance training. Extra protein added lean mass up to a total intake of 1.62 g per kg a day. Beyond that, no further gain.

The estimate is loose. Its 95% confidence interval runs from 1.03 to 2.20 g per kg, so the authors suggest about 2.2 g per kg for anyone chasing maximum gains. The International Society of Sports Nutrition (ISSN) agrees in range: 1.4–2.0 g per kg is enough for most people who exercise.

Keep it in proportion. Across those trials, extra protein added an average 0.30 kg of lean mass and 2.49 kg to a one-rep max. Real, but modest. The effect shrank with age and grew with training experience. Training builds the muscle. Protein supplies the material.

How do you calculate your protein target?

Body weight × rate. Pick your column, round up. Carrying a lot of extra weight? Ask a dietitian which weight to use.

Daily protein by body weight

Daily protein by body weight

Body weight	ICMR allowance (0.83 g/kg)	Cereal-heavy diet (1.0 g/kg)	Training for muscle (1.6 g/kg)	Upper useful (2.2 g/kg)
50 kg	42 g	50 g	80 g	110 g
60 kg	50 g	60 g	96 g	132 g
70 kg	58 g	70 g	112 g	154 g
80 kg	66 g	80 g	128 g	176 g
90 kg	75 g	90 g	144 g	198 g

Can a vegetarian Indian diet hit 1.6 g per kg?

Yes. Not by accident. ICMR-NIN's My Plate for the Day, its model 2,000 kcal Indian diet, lists protein by food group: cereals about 25 g, pulses 20 g, milk or curd 10 g, vegetables 10 g, nuts and seeds 6 g, fruit 1 g. Total: about 72 g.

For a 70 kg man, 72 g clears his ICMR allowance of 58 g. It misses a 112 g training target by 40 g. That gap is the whole job.

Protein in Indian foods, per serving

Protein per serving (dals, beans and grains weighed dry)

Protein per serving (dals, beans and grains weighed dry)

Food	Serving	Protein
Paneer	100 g	18.9 g
Soya bean, dry	30 g	11 g
Rajma (red), dry	50 g	10 g
Kala chana (whole Bengal gram), dry	50 g	9.4 g
Masoor dal, dry	30 g	7.3 g
Moong dal, dry	30 g	7.2 g
Groundnuts	30 g	7.1 g
Urad dal, dry	30 g	6.9 g
Toor dal, dry	30 g	6.5 g
Chana dal, dry	30 g	6.5 g
Buffalo milk	250 g (a glass)	9.2 g
Cow milk	250 g (a glass)	8.2 g
Curd	100 g (a small katori)	about 3 g
Egg, boiled	1 egg (50 g)	6.7 g
Chicken breast, skinless	100 g raw	21.8 g
Rice, raw	60 g	4.8 g
Wheat atta	30 g	3.2 g

Weigh dal, rajma and soya dry. Cooking adds water, not protein. NIN's own sample menu counts 20 g of dry dal as half a cup cooked: under 5 g of protein. A katori of thin dal won't carry your day.

Three additions close a 40 g gap

• 100 g paneer at lunch or dinner: +19 g.
• 30 g dry soya beans, soaked and pressure-cooked into dal or sabzi: +11 g.
• One more glass of milk at bedtime: +8 g.

Together: +38 g. From 72 g to 110 g, within a few grams of target. Eat eggs? Three boiled eggs add about 20 g. More options: high-protein vegetarian foods, beyond paneer.

How much protein per meal?

Spread it. The ISSN recommends about 0.25 g per kg, or 20–40 g, per meal, every 3–4 hours. A 112 g day split into four meals is 28 g each. Inside the range.

Breakfast is where days fall short. A plate of poha made from 50 g of flakes carries under 4 g of protein (IFCT 2017). Fix the first meal and the rest gets easier.

• Swap poha for moong dal cheela: 30 g dry dal gives 7 g. Add a glass of milk for 8 g more.
• Pack paneer bhurji in the tiffin: 100 g gives 19 g.
• Keep roasted groundnuts at your desk for the canteen gap: 30 g gives 7 g.

Do you need whey protein?

Not to start. ICMR-NIN's 2024 Dietary Guidelines for Indians ask people to get good-quality protein from food combinations and to avoid protein supplements for building muscle mass. Food first is the right default.

The research adds one condition. In the 2018 meta-analysis, extra protein helped only while total intake sat below about 1.6 g per kg. Whey is not magic. It closes a gap food isn't closing.

When whey makes sense

• You logged a week of meals and still sit 20 g or more under target, day after day.
• Hostel, PG or travel food leaves no room for paneer or a second dal.
• Appetite is the limit. 100 g of paneer brings 19 g of protein with about 258 kcal (IFCT 2017). The scoop below brings 26.5 g with about 135 kcal.

What to look for on a whey label

Label trust is a real problem in India. A 2024 analysis of 36 protein supplements sold here found 25 (69.4%) mislabelled for protein. Some held less than half the protein they claimed. Read four things before you buy:

1. Protein per scoop and scoop weight, both in grams. Divide one by the other.
2. An ingredient list you can read in one breath.
3. No added sugar.
4. Unflavoured, so it disappears into milk or curd.

The Muscle Routine keeps whey optional, like every supplement in the Muscle Kit. When you use it, one plain scoop fills the hardest slot of the day. This label meets all four. A label is a claim, not a lab result.