Urine & CSF

Cystine (24-h urine): convert µmol/24 h to mg/24 h

mg/24 h = µmol/24 h × 0.2403

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µmol/24 h mg/24 h

µmol/24 h → mg/24 h	mg/24 h = µmol/24 h × 0.2403
mg/24 h → µmol/24 h	µmol/24 h = mg/24 h × 4.161

Highlighted: values inside the adult reference range.

15 – 140 µmol/24 h = 3.605 – 33.65 mg/24 h

Frequently asked questions

How do I convert Cystine (24-h urine) from µmol/24 h to mg/24 h?

mg/24 h = µmol/24 h × 0.2403. For example, 80 µmol/24 h equals 19.2 mg/24 h.

How many mg/24 h are 80 µmol/24 h?

80 µmol/24 h equal 19.2 mg/24 h (Cystine (24-h urine)).

How do I convert Cystine (24-h urine) from mg/24 h back to µmol/24 h?

µmol/24 h = mg/24 h × 4.161.