How do I convert Cholecystokinin (CCK) from pg/mL to pmol/L?

pmol/L = pg/mL × 0.2552. In the other direction: pg/mL = pmol/L × 3.918.

Which units are used for Cholecystokinin (CCK)?

Common units are pmol/L, pg/mL.

Hormones

Cholecystokinin (gallbladder and pancreatic function)

Also known as: Cholezystokinin (CCK)

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

pmol/L pg/mL

1 pmol/L = 3.92 pg/mL

pmol/L	pmol/L = pg/mL × 0.2552	pg/mL = pmol/L × 3.918

Cholecystokinin (CCK) is reported in pg/mL or pmol/L. The page converts between the units only.

pmol/L × 3.918 = pg/mL (exact factor 3.918).
No established reference range is listed here; compare your result only with the range printed on your own report.

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Source: UniProt: Cholecystokinin (human) · 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 3918.4 g/mol.