24-h Urine Mercury unit converter
Convert 24-h urine mercury between µg/24 h and nmol/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
1 µg/24 h = 4.9853 nmol/24 h. Nothing you type here leaves your browser.
The conversion
- 1 µg/24 h = 4.985 nmol/24 hFrom µg/24 h to nmol/24 h: multiply by 4.985. Back again: divide by 4.985.
Mass and molar units are linked by the molecular weight: 200.59 g/mol (mercury (Hg), atomic weight). Source: PubChem, National Library of Medicine.
Common values
From zero to about twice the usual upper limit, plus the usual limits themselves.
| µg/24 h | nmol/24 h |
|---|---|
| 0.5 | 2 |
| 1 | 5 |
| 1.5 | 7 |
| 2 | 10 |
| 2.5 | 12 |
| 3 | 15 |
| 3.5 | 17 |
| 4 | 20 |
Usual ranges in each unit
What labs print as the reference range, by who was tested. Sources for each range are on the 24-h Urine Mercury page.
| Who | µg/24 h | nmol/24 h |
|---|---|---|
| 18+ | up to 2 | up to 10 |