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Hematology Ā· Internal Medicine

Absolute Reticulocyte Count calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

Complete all required inputs to calculate the score.

Formula inputs

  • Reticulocyte percentage (%)Accepted range: 0 to 50
  • RBC count (Ɨ10⁶/μL)Accepted range: 0.5 to 8

Primary source

Briggs C et al. Assessment of an immature platelet fraction (IPF) in the diagnosis of ITP. Blood. DOI: 10.1182/blood-2003-08-2728. PMID: 15100149. Scope: absolute reticulocyte count (Ɨ10⁹/L) = (reticulocyte percent / 100) Ɨ RBC count (Ɨ10⁶/μL) Ɨ 1000. (2004)

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