Uric Acid (24h Urine) unit converter

Convert uric acid (24h Urine) between mg/24 h, mmol/24 h, µmol/24 h and g/24 h. Type in either box. The factors come from our catalog and are checked by code.

AI-verified against cited sources. Awaiting expert reviewLast reviewed 2026-10-03

From

1 mg/24 h = 0.0059 mmol/24 h. Nothing you type here leaves your browser.

The conversion

1 mg/24 h = 0.005948 mmol/24 hFrom mg/24 h to mmol/24 h: divide by 168.1. Back again: multiply by 168.1.
1 mg/24 h = 5.948 µmol/24 hFrom mg/24 h to µmol/24 h: multiply by 5.948. Back again: divide by 5.948.
1 mg/24 h = 0.001 g/24 hFrom mg/24 h to g/24 h: divide by 1,000. Back again: multiply by 1,000.

Mass and molar units are linked by the molecular weight: 168.11 g/mol (Uric acid, C5H4N4O3 (PubChem CID 1175)). Source: PubChem (NIH National Library of Medicine).

Common values

From zero to about twice the usual upper limit, plus the usual limits themselves.

Uric Acid (24h Urine) values in mg/24 h, mmol/24 h, µmol/24 h and g/24 h
mg/24 h	mmol/24 h	µmol/24 h	g/24 h
200	1.19	1,190	0.2
250	1.49	1,487	0.25
400	2.38	2,379	0.4
600	3.57	3,569	0.6
750	4.46	4,461	0.75
800	4.76	4,759	0.8
1,000	5.95	5,948	1
1,200	7.14	7,138	1.2
1,400	8.33	8,328	1.4

Usual ranges in each unit

What labs print as the reference range, by who was tested. Sources for each range are on the Uric Acid (24h Urine) page.

Usual ranges for Uric Acid (24h Urine) in mg/24 h, mmol/24 h, µmol/24 h and g/24 h
Who	mg/24 h	mmol/24 h	µmol/24 h	g/24 h
Adults	250–750	1.49–4.46	1,487–4,461	0.25–0.75