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Drugs & toxicology

Flucytosine (pre-dose): convert µmol/L to µg/mL

µg/mL = µmol/L × 0.1291

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

Conversion formulas

µmol/L → µg/mLµg/mL = µmol/L × 0.1291
µg/mL → µmol/Lµmol/L = µg/mL × 7.747

Conversion table

Highlighted: values inside the adult reference range.

µmol/Lµg/mL
10012.91
20025.82
30038.73
40051.64
50064.55
60077.45
70090.36
800103.3
900116.2

Reference range

154.9 – 387.3 µmol/L = 20 – 50 µg/mL

Source: Severn Pathology (North Bristol NHS Trust): Flucytosine · Last reviewed: 2026-10-19

Frequently asked questions

How do I convert Flucytosine (pre-dose) from µmol/L to µg/mL?

µg/mL = µmol/L × 0.1291. For example, 300 µmol/L equals 38.7 µg/mL.

How many µg/mL are 300 µmol/L?

300 µmol/L equal 38.7 µg/mL (Flucytosine (pre-dose)).

How do I convert Flucytosine (pre-dose) from µg/mL back to µmol/L?

µmol/L = µg/mL × 7.747.

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