Brivaracetam unit converter
Brivaracetam level in serum or plasma (drug monitoring; antiepileptikum)
Converter
Enter a value in any unit and all other units fill in.
Worked example
1.1 µg/mL (middle of the reference range) = 5.18 µmol/L
Conversion formulas
| µmol/L | µmol/L = µg/mL × 4.711 | µg/mL = µmol/L × 0.2123 |
|---|---|---|
| mg/dL | mg/dL = µg/mL × 0.1 | µg/mL = mg/dL × 10 |
| µg/dL | µg/dL = µg/mL × 100 | µg/mL = µg/dL × 0.01 |
| µg/L | µg/L = µg/mL × 1000 | µg/mL = µg/L × 0.001 |
| nmol/L | nmol/L = µg/mL × 4711 | µg/mL = nmol/L × 0.0002123 |
Good to know
Brivaracetam is reported in µg/mL or µmol/L. The page converts between the units only.
- µmol/L × 0.2123 = µg/mL (exact factor 0.2123).
- The range shown is a guide from the named source; targets and reference ranges differ between laboratories, methods and indications, so compare with the range on your own report.
Reference range
| Unit | Adults |
|---|---|
| µg/mL | 0.2 – 2 |
| µmol/L | 0.9421 – 9.421 |
| mg/dL | 0.02 – 0.2 |
| µg/dL | 20 – 200 |
| µg/L | 200 – 2000 |
| nmol/L | 942.1 – 9421 |
Source: Reference ranges for antiepileptic drugs revisited (ILAE ranges), Drug Des Devel Ther 2018 · Last reviewed: 2026-10-19
Note from the source: 0.2-2 mg/L (1-10 µmol/L) (ILAE ranges as listed in Drug Des Devel Ther 2018, blood taken before the next dose). Individual targets differ. Another NHS laboratory quotes the same 0.2-2.0 mg/L (Sussex).