Drugs & toxicology

Sertraline unit converter

SSRI antidepressant drug level for therapeutic drug monitoring

Also known as: Zoloft

Converter

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

ng/mL nmol/L µmol/L µg/dL ng/dL

Worked example

80 ng/mL (middle of the reference range) = 261 nmol/L

Conversion formulas

nmol/L	nmol/L = ng/mL × 3.266	ng/mL = nmol/L × 0.3062
µmol/L	µmol/L = ng/mL × 0.003266	ng/mL = µmol/L × 306.2
µg/dL	µg/dL = ng/mL × 0.1	ng/mL = µg/dL × 10
ng/dL	ng/dL = ng/mL × 100	ng/mL = ng/dL × 0.01

Reference range

Unit	Adults
ng/mL	10 – 150
nmol/L	32.66 – 489.8
µmol/L	0.0327 – 0.4898
µg/dL	1 – 15
ng/dL	1000 – 15 000

Source: Therapeutic Drug Monitoring in Psychiatry (Pharmaceuticals 2024), AGNP reference ranges · Last reviewed: 2026-10-14

Note from the source: AGNP consensus reference range 10-150 ng/mL

Frequently asked questions

How do I convert Sertraline from ng/mL to nmol/L?

nmol/L = ng/mL × 3.266. In the other direction: ng/mL = nmol/L × 0.3062.

What is the reference range of Sertraline?

For adults the range is 10 – 150 ng/mL (Therapeutic Drug Monitoring in Psychiatry (Pharmaceuticals 2024), AGNP reference ranges). Reference ranges differ between laboratories and partly by sex and age; use the range printed on your lab report.

Which units are used for Sertraline?

Common units are ng/mL, nmol/L, µmol/L, µg/dL, ng/dL.