How do I convert Cyanide (whole blood) from µg/mL to µmol/L?

µmol/L = µg/mL × 38.43. In the other direction: µg/mL = µmol/L × 0.02602.

Which units are used for Cyanide (whole blood)?

Common units are µg/mL, µmol/L.

Drugs & toxicology

Cyanide in whole blood (smoke and cyanide poisoning)

Also known as: Cyanid (Vollblut)

Enter a value in any unit and all other units fill in.

µg/mL µmol/L

100 µmol/L = 2.6 µg/mL

µmol/L	µmol/L = µg/mL × 38.43	µg/mL = µmol/L × 0.02602

Cyanide (whole blood) is reported in µg/mL or µmol/L. The page converts between the units only.

µmol/L × 0.02602 = µg/mL (exact factor 0.02602).
No established reference range is listed here; compare your result only with the range printed on your own report.

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Source: PubChem: Cyanide · Last reviewed: 2026-10-19

Note from the source: No established reference range; the page converts units only. Mass-to-amount conversion uses a molar mass of 26.02 g/mol.