Vitamin B12: convert pmol/L to pg/mL
pg/mL = pmol/L × 1.355
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| pmol/L → pg/mL | pg/mL = pmol/L × 1.355 |
|---|---|
| pg/mL → pmol/L | pmol/L = pg/mL × 0.738 |
Conversion table
Highlighted: values inside the adult reference range.
| pmol/L | pg/mL |
|---|---|
| 200 | 271 |
| 400 | 542 |
| 600 | 813 |
| 800 | 1084 |
| 1000 | 1355 |
| 1200 | 1626 |
| 1400 | 1897 |
| 1600 | 2168 |
| 1800 | 2439 |
Reference range
219 – 773 pmol/L = 296.7 – 1047 pg/mL
Source: MedlinePlus (NLM): Vitamin B12 level · Last reviewed: 2026-10-14