17-OH progesterone: convert nmol/L to ng/mL
ng/mL = nmol/L × 0.3305
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| nmol/L → ng/mL | ng/mL = nmol/L × 0.3305 |
|---|---|
| ng/mL → nmol/L | nmol/L = ng/mL × 3.026 |
Conversion table
Highlighted: values inside the adult reference range.
| nmol/L | ng/mL |
|---|---|
| 2 | 0.6609 |
| 4 | 1.322 |
| 6 | 1.983 |
| 8 | 2.644 |
| 10 | 3.305 |
| 12 | 3.966 |
| 14 | 4.626 |
| 16 | 5.287 |
| 18 | 5.948 |
| 20 | 6.609 |
Reference range
0 – 8.624 nmol/L = 0 – 2.85 ng/mL
Source: UW Medicine Laboratory Test Guide, 17-Hydroxyprogesterone · Last reviewed: 2026-10-14