Folate: convert ng/mL to nmol/L
nmol/L = ng/mL × 2.266
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| ng/mL → nmol/L | nmol/L = ng/mL × 2.266 |
|---|---|
| nmol/L → ng/mL | ng/mL = nmol/L × 0.4413 |
Conversion table
Highlighted: values inside the adult reference range.
| ng/mL | nmol/L |
|---|---|
| 4 | 9.064 |
| 6 | 13.6 |
| 8 | 18.13 |
| 10 | 22.66 |
| 12 | 27.19 |
| 14 | 31.72 |
| 16 | 36.26 |
| 18 | 40.79 |
| 20 | 45.32 |
| 22 | 49.85 |
| 24 | 54.38 |
| 26 | 58.92 |
| 28 | 63.45 |
| 30 | 67.98 |
| 32 | 72.51 |
| 34 | 77.04 |
Reference range
2.692 – 16.99 ng/mL = 6.1 – 38.5 nmol/L
Source: MedlinePlus (NLM): Folic acid - test · Last reviewed: 2026-10-14