How do I convert Lidocaine from µg/mL to µmol/L?

µmol/L = µg/mL × 4.267. For example, 3 µg/mL equals 12.8 µmol/L.

How many µmol/L are 3 µg/mL?

3 µg/mL equal 12.8 µmol/L (Lidocaine).

Drugs & toxicology

µmol/L = µg/mL × 4.267

Enter a value in any unit and all other units fill in.

µg/mL µmol/L

µg/mL → µmol/L	µmol/L = µg/mL × 4.267
µmol/L → µg/mL	µg/mL = µmol/L × 0.2343

Highlighted: values inside the adult reference range.

1.2 – 5 µg/mL = 5.121 – 21.34 µmol/L