Hematology · Internal Medicine

Iron Saturation (Transferrin Saturation via TIBC) calculator

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

Clinical inputs

Serum iron (μg/dL)

Total iron-binding capacity (TIBC) (μg/dL)

Result

Complete all required inputs to calculate the score.

Formula inputs

Serum iron (μg/dL)Accepted range: 1 to 500
Total iron-binding capacity (TIBC) (μg/dL)Accepted range: 50 to 600

Primary source

Cook JD. Diagnosis and management of iron-deficiency anaemia. Best Pract Res Clin Haematol. DOI: 10.1016/j.beha.2005.04.003. PMID: 16050791. Scope: iron saturation (%) = serum iron / total iron-binding capacity × 100. (2005)

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