17-OH progesterone: convert ng/mL to nmol/L
nmol/L = ng/mL × 3.026
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| ng/mL → nmol/L | nmol/L = ng/mL × 3.026 |
|---|---|
| nmol/L → ng/mL | ng/mL = nmol/L × 0.3305 |
Conversion table
Highlighted: values inside the adult reference range.
| ng/mL | nmol/L |
|---|---|
| 0.5 | 1.513 |
| 1 | 3.026 |
| 1.5 | 4.539 |
| 2 | 6.052 |
| 2.5 | 7.565 |
| 3 | 9.078 |
| 3.5 | 10.59 |
| 4 | 12.1 |
| 4.5 | 13.62 |
| 5 | 15.13 |
| 5.5 | 16.64 |
| 6 | 18.16 |
| 6.5 | 19.67 |
| 7 | 21.18 |
Reference range
0 – 2.85 ng/mL = 0 – 8.624 nmol/L
Source: UW Medicine Laboratory Test Guide, 17-Hydroxyprogesterone · Last reviewed: 2026-10-14