Convert Picomoles per day to Femtomoles per hour
Convert Picomoles per day (pmol/d) to Femtomoles per hour (fmol/h) instantly and accurately.
Conversion Formula
fmol/h = pmol/d × 41.66666667
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 Femtomoles per hour
The femtomole per hour (fmol/h) equals 10⁻¹⁵/3600 ≈ 2.778×10⁻¹⁹ mol/s, used in slow biological transport studies such as steroid diffusion across lipid bilayers or mineralisation reactions in nanotribology experiments. Passive permeation tests for drug molecules across synthetic membranes reach detection at fmol/h. 1 fmol/h ≈ 2.778×10⁻¹⁹ mol/s.
Quick Reference Table
| Picomoles per day (pmol/d) | Femtomoles per hour (fmol/h) |
|---|---|
| 1 pmol/d | 41.6667 fmol/h |
| 2 pmol/d | 83.3333 fmol/h |
| 5 pmol/d | 208.333 fmol/h |
| 10 pmol/d | 416.667 fmol/h |
| 25 pmol/d | 1041.67 fmol/h |
| 50 pmol/d | 2083.33 fmol/h |
| 100 pmol/d | 4166.67 fmol/h |