Everyone Healthy Library

Red Blood Cells (RBC)

Biological marker/agent reference page from the Everyone Healthy database.

Full information

ID 300

The main information article for this record is not yet available in the database.

Reference ranges and concentrations

Reference ranges, where available, can differ between laboratories, methods, age groups and clinical situations.

Diagnostic test / concentration	Reference range	Unit	Age	Gender	Category / test group
Red Blood Cell (RBC) Count	3.6 – 5	10<sup>6</sup>/mm<sup>3</sup>	Adult ( > 16y)	Female	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	4.2 – 5.4	10<sup>6</sup>/mm<sup>3</sup>	Adult ( > 16y)	Male	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	4.1 – 6.1	10<sup>6</sup>/mm<sup>3</sup>	Birth - 2wks	Both	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	4 – 6	10<sup>6</sup>/mm<sup>3</sup>	2wks - 2mo	Both	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	3.8 – 5.6	10<sup>6</sup>/mm<sup>3</sup>	2mo - 6mo	Both	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	3.8 – 5.2	10<sup>6</sup>/mm<sup>3</sup>	6mo - 1y	Both	Blood Studies / Red Blood Cell Tests
Red Blood Cell (RBC) Count	3.9 – 5.3	10<sup>6</sup>/mm<sup>3</sup>	1y - 6y	Both	Blood Studies / Red Blood Cell Tests

Tip: scroll sideways on small screens to see all columns. Ranges are educational only and must be interpreted by a qualified clinician.

This shows related conditions where this biological marker/agent is recorded as increased or decreased.