How to Donate Blood in the UK: A Step-by-Step Guide to Saving Lives
How to Donate Blood in the UK

Donating blood is one of the simplest yet most impactful ways to help others. Every donation can save up to three lives, and the NHS is always in need of new donors. Here’s everything you need to know about giving blood in the UK.

Who Can Donate Blood?

To donate blood in the UK, you must meet certain eligibility criteria:

  • Be aged between 17 and 65 (or over 70 if you've donated before).
  • Weigh at least 50kg (7st 12lb).
  • Be in good general health.
  • Not have any infections or illnesses at the time of donation.

Some conditions, recent travel, or medications may temporarily defer you from donating. The NHS Blood and Transplant service provides a detailed eligibility checker on their website.

How to Book an Appointment

Booking a blood donation appointment is straightforward:

  1. Visit the NHS Blood and Transplant website.
  2. Use the online tool to find your nearest donation centre.
  3. Choose a convenient date and time.
  4. Complete the registration form.

Walk-in appointments are sometimes available, but booking ahead ensures a smoother process.

What to Expect on the Day

On donation day, you’ll go through a few simple steps:

  • Health check: A nurse will ask about your medical history and check your hemoglobin levels.
  • Donation: The actual process takes about 10 minutes, during which around 470ml of blood is collected.
  • Recovery: After donating, you’ll be given refreshments to help you recover.

The entire process usually takes less than an hour.

Why Your Donation Matters

Blood donations are essential for surgeries, cancer treatments, childbirth emergencies, and trauma care. The NHS needs over 5,000 donations every day to meet demand. By donating, you’re directly contributing to saving lives.

Ready to make a difference? Book your appointment today and become a lifesaver.