Oxcarbazepine metabolite (MHD): convert µmol/L to µg/mL
µg/mL = µmol/L × 0.2543
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| µmol/L → µg/mL | µg/mL = µmol/L × 0.2543 |
|---|---|
| µg/mL → µmol/L | µmol/L = µg/mL × 3.933 |
Conversion table
Highlighted: values inside the adult reference range.
| µmol/L | µg/mL |
|---|---|
| 20 | 5.086 |
| 40 | 10.17 |
| 60 | 15.26 |
| 80 | 20.34 |
| 100 | 25.43 |
| 120 | 30.51 |
| 140 | 35.6 |
| 160 | 40.68 |
| 180 | 45.77 |
| 200 | 50.86 |
| 220 | 55.94 |
| 240 | 61.03 |
| 260 | 66.11 |
| 280 | 71.2 |
| 300 | 76.28 |
| 320 | 81.37 |
Reference range
11.8 – 141.6 µmol/L = 3 – 36 µg/mL
Source: Reference ranges for antiepileptic drugs revisited (ILAE ranges), Drug Des Devel Ther 2018 · Last reviewed: 2026-10-14