Estrone (E1): pg/mL to pmol/L converter
Convert estrone (e1) between pg/mL and pmol/L instantly - type a value in either box. With the exact formula, a reference table and what it means for your result.
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Formula: pmol/L = pg/mL × 3.7
Reverse: pg/mL = pmol/L × 0.27027
Other tests reported in pg/mL / pmol/L
Conversion factor source: Labcorp, SI Unit Conversion Table
Common values
| pg/mL | pmol/L |
|---|---|
| 10 | 37 |
| 20 | 74 |
| 40 | 148 |
| 60 | 222 |
| 100 | 370 |
| 200 | 740 |
Frequently asked questions
What is the formula to convert estrone (e1)?
pmol/L = pg/mL × 3.7. To go the other way, divide instead of multiply.
How do I convert pmol/L to pg/mL?
pg/mL = pmol/L × 0.27027. It is the same conversion in reverse - type a value in the pmol/L field above and the pg/mL value appears instantly.
Which unit does my country use for estrone (e1)?
The US typically reports pg/mL; most of Europe, Russia and Israel use pmol/L. Your lab prints its unit next to the value.
Does converting change what my result means?
No - it's the same value in a different unit. Always compare it to your own lab's reference range and discuss with your doctor.
Reading a full lab report? See the Estrone (E1) marker guide or upload your report - Mediora explains every value.
Upload a test - freeConversion is provided for convenience - always read your result against your own lab's units and reference range, with your doctor.