Convert Picomoles per day to Kilomoles per second
Convert Picomoles per day (pmol/d) to Kilomoles per second (kmol/s) instantly and accurately.
Conversion Formula
kmol/s = pmol/d × 1.157407407e-20
About Picomoles per day
The picomole per day (pmol/d) equals 10⁻¹²/86400 ≈ 1.157×10⁻¹⁷ mol/s, applied in clinical biomarker assays for trace hormones and in isotope-dilution pharmacokinetics. Testosterone circulating at very low concentrations (< 5 pmol/L) with a plasma clearance of 5 L/d yields urinary excretion on the pmol/d scale. 1 pmol/d ≈ 1.157×10⁻¹⁷ mol/s.
About Kilomoles per second
The kilomole per second (kmol/s) equals 1 000 mol/s, characterising the very largest industrial chemical processes. A world-scale ammonia synthesis plant produces ≈3 kmol/s of NH₃; a large steam methane reformer converts natural gas at ≈10 kmol/s. It is the preferred unit in European process simulation when outputs are in the thousands of tonnes per day. 1 kmol/s = 1 000 mol/s = 3 600 kmol/h.
Quick Reference Table
| Picomoles per day (pmol/d) | Kilomoles per second (kmol/s) |
|---|---|
| 1 pmol/d | 1.157 × 10-20 kmol/s |
| 2 pmol/d | 2.315 × 10-20 kmol/s |
| 5 pmol/d | 5.787 × 10-20 kmol/s |
| 10 pmol/d | 1.157 × 10-19 kmol/s |
| 25 pmol/d | 2.894 × 10-19 kmol/s |
| 50 pmol/d | 5.787 × 10-19 kmol/s |
| 100 pmol/d | 1.157 × 10-18 kmol/s |