Rifampicin (post-dose): convert µg/mL to µmol/L
µmol/L = µg/mL × 1.215
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| µg/mL → µmol/L | µmol/L = µg/mL × 1.215 |
|---|---|
| µmol/L → µg/mL | µg/mL = µmol/L × 0.8229 |
Conversion table
Highlighted: values inside the adult reference range.
| µg/mL | µmol/L |
|---|---|
| 5 | 6.076 |
| 10 | 12.15 |
| 15 | 18.23 |
| 20 | 24.3 |
| 25 | 30.38 |
| 30 | 36.46 |
| 35 | 42.53 |
| 40 | 48.61 |
| 45 | 54.68 |
| 50 | 60.76 |
| 55 | 66.84 |
| 60 | 72.91 |
Reference range
8 – 24 µg/mL = 9.722 – 29.17 µmol/L
Source: Severn Pathology (North Bristol NHS Trust): Rifampicin · Last reviewed: 2026-10-19