Convert Kilomole per Hour to Mole per Second
Live bidirectional calculator for Kilomoles per Hour (kmol/h) and Moles per Second (mol/s) with verified formula and conversion charts.
Molar Flow Rate7 units
How the Calculation Works (Linear Scaling)
Since 1 Mole per Second = 3.6 Kilomoles per Hour, divide the value in Kilomoles per Hour by 3.6.
Kilomole per Hour to Mole per Second Conversion Table
Precomputed values for quick reference and printing.
| Kilomole per Hour | Mole per Second |
|---|---|
| 1 kmol/h | 0.2778 mol/s |
| 2 kmol/h | 0.5556 mol/s |
| 3 kmol/h | 0.8333 mol/s |
| 4 kmol/h | 1.1111 mol/s |
| 5 kmol/h | 1.3889 mol/s |
| 6 kmol/h | 1.6667 mol/s |
| 7 kmol/h | 1.9444 mol/s |
| 8 kmol/h | 2.2222 mol/s |
| 9 kmol/h | 2.5 mol/s |
| 10 kmol/h | 2.7778 mol/s |
| 15 kmol/h | 4.1667 mol/s |
| 20 kmol/h | 5.5556 mol/s |
| 25 kmol/h | 6.9444 mol/s |
| 30 kmol/h | 8.3333 mol/s |
| 40 kmol/h | 11.1111 mol/s |
| 50 kmol/h | 13.8889 mol/s |
| 75 kmol/h | 20.8333 mol/s |
| 100 kmol/h | 27.7778 mol/s |
| Mole per Second | Kilomole per Hour |
|---|---|
| 1 mol/s | 3.6 kmol/h |
| 2 mol/s | 7.2 kmol/h |
| 3 mol/s | 10.8 kmol/h |
| 4 mol/s | 14.4 kmol/h |
| 5 mol/s | 18 kmol/h |
| 6 mol/s | 21.6 kmol/h |
| 7 mol/s | 25.2 kmol/h |
| 8 mol/s | 28.8 kmol/h |
| 9 mol/s | 32.4 kmol/h |
| 10 mol/s | 36 kmol/h |
| 15 mol/s | 54 kmol/h |
| 20 mol/s | 72 kmol/h |
| 25 mol/s | 90 kmol/h |
| 30 mol/s | 108 kmol/h |
| 40 mol/s | 144 kmol/h |
| 50 mol/s | 180 kmol/h |
| 75 mol/s | 270 kmol/h |
| 100 mol/s | 360 kmol/h |
๐ Standard Benchmark Reference Values
Chemical reactor hourly throughput benchmark: 1 kmol/h = 1000/3600 mol/s.
Exact RatioAbout Kilomole per Hour (kmol/h)
An industrial engineering unit of molar flow rate equal to one thousand moles per hour (~0.27778 mol/s).
History: The standard molar flow unit in chemical engineering simulation tools (Aspen Plus, HYSYS, ChemCAD).
Common Uses: Petrochemical refinery stream balances, natural gas liquefaction trains, ammonia synthesis plants.
About Mole per Second (mol/s)
The SI coherent derived unit of molar flow rate, defined as the passage of exactly one mole of elementary entities per second (6.02214076 ร 10ยฒยณ particles per second).
History: Established in the SI system following the 1971 CIPM introduction of the mole as the base unit for amount of substance.
Common Uses: Chemical reactor stoichiometric rate modeling, combustion stoichiometry kinetics, semiconductor gas feed delivery.
โ Frequently Asked Questions
How many Moles per Second are in 1 Kilomole per Hour?
There are exactly 0.277778 Moles per Second in 1 Kilomole per Hour (1 kmol/h = 0.277778 mol/s).
What is the formula to convert Kilomole per Hour to Mole per Second?
The formula is: Mole per Second = Kilomole per Hour / 3.6. Since 1 Mole per Second = 3.6 Kilomoles per Hour, divide the value in Kilomoles per Hour by 3.6.
How do I convert 1 kmol/h to mol/s manually?
To convert 1 kmol/h to mol/s: apply the formula Mole per Second = Kilomole per Hour / 3.6. Substituting gives: 1 / 3.6 = 0.2778 mol/s.