World Blood Donor Day
Give blood. Give plasma. Share life. Do it regularly.
About
World Blood Donor Day on June 14 thanks voluntary blood and plasma donors and raises awareness of the need for regular blood donations. Safe blood saves lives — transfusions are needed for complex surgeries, cancer treatment, maternal health complications, and trauma care. Yet less than 50% of the world's blood supply comes from voluntary unpaid donors, creating critical shortages in low-income countries.
History
World Blood Donor Day was established in 2004 by the WHO, International Federation of Red Cross and Red Crescent Societies, and other organisations. The date honours Karl Landsteiner, the Nobel Prize-winning Austrian scientist who discovered the ABO blood group system, born June 14, 1868. The day has grown into a major global health campaign celebrated in over 190 countries.
Where It's Observed
Cultural Context
US United States
The American Red Cross relies on voluntary donation and operates one of the world's largest blood banking systems. Blood shortages are a perennial crisis. World Blood Donor Day drives high-profile donation campaigns, especially ahead of summer months when donations typically drop.
KR South Korea
South Korea operates an efficient voluntary blood donation system managed by the Korean Red Cross. Universities and corporations run donation events, and the day prompts social media campaigns encouraging young Koreans to register as regular donors.
JP Japan
Japan's blood donation system relies entirely on voluntary, unpaid donation and has achieved remarkable sufficiency. The Japanese Red Cross runs year-round campaigns, and blood donation vans (献血バス) are a common sight. June 14 focuses on maintaining the strong donation culture.
How to Participate
- 01Donate blood if you are eligible — it takes less than an hour
- 02Check if you can donate plasma, which is in constant high demand
- 03Register as a blood donor with your national blood service
- 04Encourage friends and family to donate alongside you
Frequently asked questions
When is World Blood Donor Day?+
World Blood Donor Day is observed annually on June 14. The date is fixed each year — June 14 — and does not shift based on the lunar calendar or weekday.
What is World Blood Donor Day?+
World Blood Donor Day on June 14 thanks voluntary blood and plasma donors and raises awareness of the need for regular blood donations. Safe blood saves lives — transfusions are needed for complex surgeries, cancer treatment, maternal health complications, and trauma care. Yet less than 50% of the w…
Is World Blood Donor Day a public holiday?+
World Blood Donor Day is an international observance or awareness day, not a public holiday in most countries. It does not typically result in days off work or school closures, though some countries and organisations hold official events.
How can I participate in World Blood Donor Day?+
Donate blood if you are eligible — it takes less than an hour Check if you can donate plasma, which is in constant high demand Register as a blood donor with your national blood service These are some of the most accessible ways to engage with the day's purpose.
Which countries observe World Blood Donor Day?+
Global — WHO/Red Cross initiative, 190+ countries.
Mark the date
Download a free printable calendar for 2026 and never miss World Blood Donor Day.