Blood Donation in India: Who Can Donate and What to Expect

Most healthy adults in India can donate blood. If you are between 18 and 65 years old, weigh at least 45 kg, and feel well, you can very likely give blood today. The blood bank doctor does a quick, free check first, the donation itself takes only about 5 to 10 minutes, and a single unit can help save up to three lives. This guide walks you through who can donate, what actually happens, the common myths, and exactly where to go.

India follows the donor criteria set by the National Blood Transfusion Council (NBTC) under NACO. If these five line up, you are most likely eligible. A doctor confirms it with a quick, free check before you donate.

These are the standard criteria; the centre may apply its own final medical judgement, so always go by the on-site check.

Being deferred does not mean you can never donate. It usually means come back later. You should generally wait if you:

• Have a cold, fever, sore throat or are on antibiotics right now.
• Got a tattoo, piercing or acupuncture in the last 12 months.
• Had malaria in the last 3 months, or are recovering from another infection (ask the medical officer).
• Received certain vaccinations recently (a rabies shot means a one-year wait).
• Are pregnant, recently delivered (within a year) or breastfeeding.
• Have low haemoglobin on the day, which is common and often fixable with iron-rich food.

Some conditions mean you should not donate, to protect both you and the patient, including HIV, Hepatitis B or C, active tuberculosis and serious heart disease. If unsure, ask the medical officer at the centre.

First-time donors often worry it will hurt or take hours. It does not. Here is the whole flow:

1. Register. Show a photo ID and fill a short health and lifestyle form.
2. Mini health check. A quick, private screening: haemoglobin finger-prick, weight, pulse, blood pressure and temperature.
3. The donation. You relax on a couch while about 350 to 450 ml is drawn, less than a tenth of the blood in your body. This part takes only 5 to 10 minutes.
4. Rest and refresh. You sit for 10 to 15 minutes with a drink and a snack. The full visit is usually under an hour.

Your body gets to work straight away. The fluid (plasma) is replaced within a day or two, and your red cells are rebuilt over about four to six weeks, which is exactly why the gap between donations exists.

Blood cannot be manufactured. Every unit a hospital uses must come from a donor like you. And one donation goes further than most people think: a single unit is separated into red cells, plasma and platelets, each given to a different patient who needs it most.

That is how one bag of blood can support an accident victim, a mother during childbirth, a thalassaemia or cancer patient, and someone in surgery. The safest blood supply comes from voluntary, unpaid donors who give regularly, which is the whole point of World Blood Donor Day.

The simplest route is the government's eRaktKosh portal, which connects blood banks across the country.

• Find a blood bank or check stock: visit eraktkosh.mohfw.gov.in and search by state, district, blood group and component.
• Find a donation camp near you: the same portal lists upcoming voluntary camps, and you can register as a donor.
• On your phone: eRaktKosh is also available on the UMANG app.
• Walk in: any licensed hospital or Red Cross blood bank will welcome a voluntary donor during working hours.

Look for camps especially around 14 June, when colleges, offices, hospitals and resident groups host drives.

A little preparation makes the visit smooth.

• Before: sleep well, eat a proper meal, drink plenty of water, and carry a photo ID. Avoid alcohol the night before.
• After: stay seated until you feel steady, drink extra fluids through the day, avoid heavy lifting or strenuous exercise for a few hours, and skip smoking for at least 30 minutes.

If you feel light-headed, sit or lie down and tell the staff; it passes quickly.

World Blood Donor Day is marked every year on 14 June, a WHO global health day formally adopted by the World Health Assembly in 2005. The date is the birthday of Karl Landsteiner, the scientist who discovered the ABO blood groups and won the 1930 Nobel Prize, making safe transfusion possible. The WHO theme for 2026 is “One Drop of Humanity. Give Blood. Save Lives.” It is a reminder that every safe transfusion starts with one person choosing to give.

You can also use your right to information to ask a government blood bank about its blood stock or wastage figures; to frame such a request cleanly, try the AI RTI Drafter.

Run through this before you leave home:

1. Photo ID in your bag.
2. A proper meal and plenty of water before you go.
3. At least 3 months (men) or 4 months (women) since your last donation.
4. No fever, cold or antibiotics today.
5. Blood bank or camp found on eRaktKosh.
6. 45 minutes set aside, and someone to share the good deed with.

Most healthy people aged 18 to 65 who weigh at least 45 kg and have a haemoglobin of 12.5 g/dL or more can donate. Your pulse, blood pressure and temperature should be normal. The blood bank carries out a quick, free check before you donate to confirm you are fit on the day.

A man can safely donate whole blood once every 3 months, and a woman once every 4 months. This gap lets your red cells fully rebuild, which takes about four to six weeks. Donating within the recommended interval is safe for healthy adults.

No. You give about 350 to 450 ml, which is less than a tenth of the blood in your body. The fluid part is replaced within a day or two, and you can return to normal activity the same day. Eating well and drinking water helps you feel fine.

About 350 to 450 ml, roughly one unit, is collected. The actual donation takes only 5 to 10 minutes, and the entire visit, including registration, the health check and rest, is usually under an hour.

Vegetarians can certainly donate, as long as their haemoglobin is 12.5 g/dL or above on the day. If it is low, you may be asked to wait and build it up with iron-rich foods like green vegetables, dates, jaggery and pulses, then come back.

Use the government eRaktKosh portal at eraktkosh.mohfw.gov.in, or the UMANG app, to search blood banks, check live blood availability by group, and find upcoming voluntary camps. You can also walk into any licensed hospital or Red Cross blood bank during working hours.

Because a single unit is separated into three components, red cells, plasma and platelets, and each can go to a different patient. So one donation can help an accident victim, a mother in childbirth, and a thalassaemia or cancer patient at the same time.

It marks the birthday of Karl Landsteiner, who discovered the ABO blood group system and made safe transfusion possible. WHO and the World Health Assembly chose the date to thank voluntary donors and encourage more people to give blood regularly.

• National Blood Transfusion Council (NBTC), NACO, donor eligibility criteria, nbtc.naco.gov.in.
• Ministry of Health and Family Welfare, eRaktKosh Centralised Blood Bank Management System, eraktkosh.mohfw.gov.in.
• World Health Organization, World Blood Donor Day, 14 June; 2026 theme “One Drop of Humanity. Give Blood. Save Lives.”
• Whole-blood component separation and recovery times: standard blood-service guidance (red cells, plasma, platelets).

• The RTI Playbook for using your information rights with public authorities and hospitals.
• Drug Abuse and Addiction in India: Signs, Help and the Law.
• AI RTI Drafter to ask a public hospital or blood bank for records.