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A+

Second most common blood type

A positive is the second most common blood type, present in about 36% of people. It has A antigens and the Rh factor, making it compatible with A and AB positive recipients.

→ Can Donate To

A+✓ Compatible
AB+✓ Compatible

A+ blood can be donated to 2 type(s).

← Can Receive From

A+✓ Compatible
A-✓ Compatible
O+✓ Compatible
O-✓ Compatible

A+ blood can receive from 4 type(s).

Rh Factor

Has the Rh factor (D antigen) on red blood cells. Rh positive is dominant.

Learn more about Rh factor →

Population Frequency by Ethnicity

Caucasian33%
African American24%
Asian27%
Hispanic29%

Interesting Facts

  • •Second most common blood type globally
  • •Can receive from both A and O blood types
  • •Compatible with about 30% of the population as donor
  • •Common in Caucasian populations (33%)

Educational Information: This information is provided for educational purposes only. Always consult with healthcare professionals for medical advice, blood transfusions, and pregnancy-related concerns.