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Urine & CSF

Copper (24-h urine): convert µg/24 h to nmol/24 h

nmol/24 h = µg/24 h × 15.74

Calculator

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

Conversion formulas

µg/24 h → nmol/24 hnmol/24 h = µg/24 h × 15.74
nmol/24 h → µg/24 hµg/24 h = nmol/24 h × 0.06355

Conversion table

Highlighted: values inside the adult reference range.

µg/24 hnmol/24 h
578.68
10157.4
15236
20314.7
25393.4
30472.1
35550.7
40629.4
45708.1
50786.8
55865.5
60944.1
651023
701101
751180

Reference range

10 – 30 µg/24 h = 157.4 – 472.1 nmol/24 h

Source: MedlinePlus (NLM): 24-hour urine copper test · Last reviewed: 2026-10-17

Frequently asked questions

How do I convert Copper (24-h urine) from µg/24 h to nmol/24 h?

nmol/24 h = µg/24 h × 15.74. For example, 20 µg/24 h equals 315 nmol/24 h.

How many nmol/24 h are 20 µg/24 h?

20 µg/24 h equal 315 nmol/24 h (Copper (24-h urine)).

How do I convert Copper (24-h urine) from nmol/24 h back to µg/24 h?

µg/24 h = nmol/24 h × 0.06355.

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