Flow (Molar) Converter
Molar flow rate is the amount of substance, counted in moles, passing a point per unit of time. The SI unit is the mole per second (mol/s).
1 Mole/Second = 3,600 Mole/Hour
How to convert Mole/Second to Mole/Hour
One Mole/Second equals 3,600 Mole/Hour, so multiply any value in mol/s by 3,600 to get mol/h. To convert back, divide by 3,600 — or multiply by 0.0002777777778.
mol/h = mol/s × 3,600
Example: 25 mol/s × 3,600 = 90,000 mol/h.
Mole/Second to Mole/Hour table
| Mole/Second (mol/s) | Mole/Hour (mol/h) |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 3 | 10,800 |
| 4 | 14,400 |
| 5 | 18,000 |
| 10 | 36,000 |
| 15 | 54,000 |
| 20 | 72,000 |
| 25 | 90,000 |
| 50 | 180,000 |
| 75 | 270,000 |
| 100 | 360,000 |
| 250 | 900,000 |
| 500 | 1,800,000 |
| 1,000 | 3,600,000 |
Mole/Hour to Mole/Second table
| Mole/Hour (mol/h) | Mole/Second (mol/s) |
|---|---|
| 1 | 0.0002777777778 |
| 2 | 0.0005555555556 |
| 3 | 0.0008333333333 |
| 4 | 0.001111111111 |
| 5 | 0.001388888889 |
| 10 | 0.002777777778 |
| 15 | 0.004166666667 |
| 20 | 0.005555555556 |
| 25 | 0.006944444444 |
| 50 | 0.01388888889 |
| 75 | 0.02083333333 |
| 100 | 0.02777777778 |
| 250 | 0.06944444444 |
| 500 | 0.1388888889 |
| 1,000 | 0.2777777778 |
Flow (Molar) units at a glance
All 12 units this converter supports, each expressed in Mole/Second (mol/s) and the other way round.
| Unit | Symbol | 1 unit in mol/s | 1 mol/s in unit |
|---|---|---|---|
| Mole/Second | mol/s | 1 | 1 |
| Mole/Minute | mol/min | 0.01666666667 | 60 |
| Mole/Hour | mol/h | 0.0002777777778 | 3,600 |
| Mole/Day | mol/d | 0.00001157407407 | 86,400 |
| Kilomole/Second | kmol/s | 1,000 | 0.001 |
| Kilomole/Minute | kmol/min | 16.66666667 | 0.06 |
| Kilomole/Hour | kmol/h | 0.2777777778 | 3.6 |
| Micromole/Second | umol/s | 0.000001 | 1,000,000 |
| Millimole/Second | mmol/s | 0.001 | 1,000 |
| Pound-Mole/Second | lbmol/s | 453.59237 | 0.002204622622 |
| Pound-Mole/Hour | lbmol/h | 0.1259978806 | 7.936641439 |
| Pound-Mole/Minute | lbmol/min | 7.559872833 | 0.1322773573 |
Where flow (molar) conversions are used
Chemical reactor design and reaction stoichiometry, where quantities are tracked by number of molecules rather than by mass.
Frequently asked questions
What is 1 Mole/Second in Mole/Hour?
1 Mole/Second (mol/s) is 3,600 Mole/Hour (mol/h).
What is 1 Mole/Hour in Mole/Second?
1 Mole/Hour (mol/h) is 0.0002777777778 Mole/Second (mol/s).
How do I convert Mole/Second to Mole/Hour?
Multiply the value in Mole/Second by 3,600. For example, 5 mol/s × 3,600 = 18,000 mol/h. To go the other way, divide by 3,600.
How many units does the flow (molar) converter support?
It converts between 12 units: Mole/Second, Mole/Minute, Mole/Hour, Mole/Day, Kilomole/Second, Kilomole/Minute, Kilomole/Hour, Micromole/Second, Millimole/Second, Pound-Mole/Second, Pound-Mole/Hour, Pound-Mole/Minute.
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Figures on this page are calculated with the same conversion factors as the converter above and shown to up to 10 significant figures. See our disclaimer before relying on a result in a professional or safety-critical context.