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BloodBanker

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What should I donate?

Different blood types help patients in different ways. Tell us your type and what matters to you, and we will suggest a donation that often helps most. This is general guidance, not a rule. Your center always knows what is most needed today.

Quick answerType O donors are vital for red cell donations like whole blood and Power Red. Type AB donors are universal plasma donors. Type A and B donors are often a strong fit for platelets. If you do not know your type, a first whole blood donation is a great place to start.
Choose your blood type and what matters to you, and a suggestion will appear here. Nothing you select is saved or sent anywhere.

All blood types are needed. Patient needs change, and your donation center can advise what is most useful today.

Learn more by blood type

O-O+A-A+B-B+AB-AB+

Find a place to donate

Search by city, ZIP, state, or center name, or use your location to see the closest centers.

Centers near meCheck general eligibilitySee what to expect

Our no-monetization pledge

BloodBanker does not use affiliate links, paid rankings, or ads on mission pages. We do not sell donor health information. We link to official donation organizations so people can donate safely and locally.

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Sources and review

The guidance on this page reflects published criteria from these organizations. Eligibility and procedures vary by center and country, so confirm specifics with your donation center.

Last reviewed:
Next review due:
Reviewed by:
Reviewed against American Red Cross, AABB, and U.S. FDA donor guidance
Confidence:
High confidence