Valproic acid unit converter
Convert valproic acid between µg/mL and µmol/L. 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/mL = 6.9343 µmol/L. Nothing you type here leaves your browser.
The conversion
- 1 µg/mL = 6.934 µmol/LFrom µg/mL to µmol/L: multiply by 6.934. Back again: divide by 6.934.
µg/mL and mg/L give the same number.
Mass and molar units are linked by the molecular weight: 144.21 g/mol (valproic acid, C8H16O2). Source: PubChem, National Library of Medicine.
Common values
From zero to about twice the usual upper limit, plus the usual limits themselves.
| µg/mLsame as mg/L | µmol/L |
|---|---|
| 20 | 139 |
| 40 | 277 |
| 50 | 347 |
| 60 | 416 |
| 80 | 555 |
| 100 | 693 |
| 120 | 832 |
| 140 | 971 |
| 160 | 1,109 |
| 180 | 1,248 |
| 200 | 1,387 |
Usual ranges in each unit
What labs print as the reference range, by who was tested. Sources for each range are on the Valproic acid page.
| Who | µg/mL | µmol/L |
|---|---|---|
| Adults | 50–100 | 347–693 |