Convert Micromoles per day to Millimoles per second
Convert Micromoles per day (µmol/d) to Millimoles per second (mmol/s) instantly and accurately.
Conversion Formula
mmol/s = µmol/d × 1.157407407e-8
About Micromoles per day
The micromole per day (µmol/d) equals 10⁻⁶/86400 ≈ 1.157×10⁻¹¹ mol/s, applied in clinical nutrition for micronutrient metabolism and in environmental geochemistry for slow pore-water diffusive fluxes. Iron absorption in the human gut is typically 50-200 µmol/d; zinc urinary excretion is 60-80 µmol/d under normal dietary conditions. 1 µmol/d ≈ 1.157×10⁻¹¹ mol/s.
About Millimoles per second
The millimole per second (mmol/s) equals 10⁻³ mol/s, used in mid-scale continuous-flow chemistry and laboratory reactor design. A syringe pump delivering 10 mL/min of a 6 mmol/L reagent solution delivers 1 mmol/s to the reactor; 1 mmol/s is also the millicatalytic unit (mkat) used as an aggregate activity measure in industrial bioprocess monitoring. 1 mmol/s = 10⁻³ mol/s = 3.6 mol/h.
Quick Reference Table
| Micromoles per day (µmol/d) | Millimoles per second (mmol/s) |
|---|---|
| 1 µmol/d | 1.157 × 10-8 mmol/s |
| 2 µmol/d | 2.315 × 10-8 mmol/s |
| 5 µmol/d | 5.787 × 10-8 mmol/s |
| 10 µmol/d | 1.157 × 10-7 mmol/s |
| 25 µmol/d | 2.894 × 10-7 mmol/s |
| 50 µmol/d | 5.787 × 10-7 mmol/s |
| 100 µmol/d | 1.157 × 10-6 mmol/s |