Mole per Second (mol/s)
The mole per second (mol/s) is the SI unit of molar flow rate — amount of substance passing per unit time.
Moles per second rate chemical reactors, gas feeds, and stoichiometric balances in process simulation.
Convert mole per second to mole per hour instantly. Type in either field — results update live.
Selected mol/s values converted to mol/h using the exact factor from this tool.
| mol/s | mol/h |
|---|---|
| 0.01 | 35.9999999971 |
| 0.1 | 359.9999999712 |
| 1 | 3,599.999999712 |
| 2 | 7,199.999999424 |
| 3 | 10,799.999999136 |
| 5 | 17,999.99999856 |
| 10 | 35,999.99999712 |
| 20 | 71,999.99999424 |
| 50 | 179,999.9999856 |
| 100 | 359,999.9999712 |
| 1,000 | 3,599,999.9997119997 |
Exact conversion factors in both directions, plus a worked example.
1 mol/s = 3599.999999712 mol/h
1 mol/h = 0.0002777778 mol/s
To convert mole per second to mole per hour, multiply by 3599.999999712.
To convert mole per hour to mole per second, multiply by 0.0002777778.
Example: convert 10 mol/s to mol/h
10 × 3599.999999712 = 35999.99999712 mol/h
Short background on the units used in this conversion.
The mole per second (mol/s) is the SI unit of molar flow rate — amount of substance passing per unit time.
Moles per second rate chemical reactors, gas feeds, and stoichiometric balances in process simulation.
Mole per hour equals 2.777778×10⁻⁴ mol/s — common in plant-wide material balances and lab-scale runs.
Moles per hour express batch chemical production rates and catalytic reactor throughput.
mol/h = mol/s × 3,599.999999712mol/s = mol/h × 0.0002777778, using the same exact factors as this converter.Jump to any flow-molar conversion starting from mole per second — including the reverse direction and every other unit in our dataset.