1,25-Dihydroxy Vitamin D unit converter
Convert 1,25-Dihydroxy vitamin D between pg/mL and pmol/L. Type in either box. The factors come from our catalog and are checked by code.
AI-verified against cited sources. Awaiting expert reviewLast reviewed 2026-10-03
1 pg/mL = 2.4004 pmol/L. Nothing you type here leaves your browser.
The conversion
- 1 pg/mL = 2.4 pmol/LFrom pg/mL to pmol/L: multiply by 2.4. Back again: divide by 2.4.
Mass and molar units are linked by the molecular weight: 416.6 g/mol (calcitriol, C27H44O3 (PubChem CID 5280453)).
Common values
From zero to about twice the usual upper limit, plus the usual limits themselves.
| pg/mL | pmol/L |
|---|---|
| 19.9 | 48 |
| 20 | 48 |
| 40 | 96 |
| 60 | 144 |
| 79.3 | 190 |
| 80 | 192 |
| 100 | 240 |
| 120 | 288 |
| 140 | 336 |
Usual ranges in each unit
What labs print as the reference range, by who was tested. Sources for each range are on the 1,25-Dihydroxy Vitamin D page.
| Who | pg/mL | pmol/L |
|---|---|---|
| Adults | 19.9–79.3 | 48–190 |