How do I convert ACE (CSF) from U/L to µkat/L?

µkat/L = U/L × 0.01667. In the other direction: U/L = µkat/L × 60.

Urine & CSF

ACE (CSF) unit converter

ACE in cerebrospinal fluid (neurosarcoidosis)

Also known as: ACE (Liquor)

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

µkat/L U/L

1 µkat/L = 60 U/L

µkat/L	µkat/L = U/L × 0.01667	U/L = µkat/L × 60

ACE (CSF) is reported in U/L or µkat/L. The page converts between the units only.

µkat/L × 60 = U/L (exact factor 60).
CSF values are only meaningful together with a blood sample taken at the same time; no established reference range is listed here.

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Source: BIPM: SI Brochure (katal) · Last reviewed: 2026-10-19

Note from the source: No established reference range; the page converts units only. Enzyme activity: 1 µkat = 60 U.