Pound-moles per Hour to Kilomoles per Hour Converter
Enter the molar flow rate in pound-moles per hour below to convert it to kilomoles per hour.
Convert Pound-moles per Hour to Kilomoles per Hour
Enter a value in pound-moles per hour (lbmol/h) to convert to kilomoles per hour (kmol/h).
Pound-mole per Hour to Kilomole per Hour Conversion Table
Table showing various pound-mole per hour measurements converted to kilomoles per hour. Click any preset value or arrow to load it into the converter.
| Pound-moles per Hour (lbmol/h) | Kilomoles per Hour (kmol/h) |
|---|---|
| 1 lbmol/h | 0.4535924 kmol/h |
| 2 lbmol/h | 0.9071847 kmol/h |
| 2.5 lbmol/h | 1.1339809 kmol/h |
| 5 lbmol/h | 2.2679618 kmol/h |
| 10 lbmol/h | 4.5359237 kmol/h |
| 15 lbmol/h | 6.8038855 kmol/h |
| 20 lbmol/h | 9.0718474 kmol/h |
| 25 lbmol/h | 11.3398092 kmol/h |
| 30 lbmol/h | 13.6077711 kmol/h |
| 50 lbmol/h | 22.6796185 kmol/h |
How to Convert Pound-moles per Hour to Kilomoles per Hour
To convert pound-moles per hour to kilomoles per hour, multiply the molar flow rate by the following conversion ratio: 0.4535924 kilomoles per hour/pound-mole per hour.
Since one pound-mole per hour is equal to 0.4535924 kilomoles per hour, you can use this simple formula to convert:
The molar flow rate in kilomoles per hour is equal to the molar flow rate in pound-moles per hour multiplied by 0.4535924.
For example, here's how to convert 5 pound-moles per hour to kilomoles per hour using the formula above.
How Many Kilomoles per Hour Are in a Pound-mole per Hour?
There are 0.4535924 kilomoles per hour in a pound-mole per hour, which is why we use this value in the formula above.
Our pound-mole per hour to kilomole per hour calculator automatically converts your molar flow rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Pound-moles per Hour and kilomoles per hour are both units used to measure molar flow rate. Keep reading to learn more about each unit.
What Is a Pound-mole per Hour?
A pound-mole per hour is a unit of molar flow rate equal to 0.1259979 moles per second (mol/s), the base unit for molar flow rate. US chemical engineering molar flow unit (≈ 0.126 mol/s). [1]
The pound-mole per hour is classified as a US customary unit of molar flow rate. Pound-moles per Hour can be abbreviated as lbmol/h; for example, 1 pound-mole per hour can be written as 1 lbmol/h.
When working with pound-moles per hour (lbmol/h) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, pound-moles per hour (lbmol/h) are widely used across standard molar flow rate applications within US customary workflows, engineering documentation, and technical data sheets.
What Is a Kilomole per Hour?
A kilomole per hour is a unit of molar flow rate equal to 0.2777778 moles per second (mol/s), the base unit for molar flow rate. Chemical plant molar throughput unit (0.27778 mol/s). [2]
The kilomole per hour is classified as a metric and SI-compatible unit of molar flow rate. Kilomoles per Hour can be abbreviated as kmol/h; for example, 1 kilomole per hour can be written as 1 kmol/h.
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kilomole per hour (kmol/h) a convenient decimal multiple of the mole per second (mol/s).
In practice, kilomoles per hour (kmol/h) are widely used across standard molar flow rate applications within SI metric workflows, engineering documentation, and technical data sheets.
When converting molar flow rate between pound-moles per hour (lbmol/h) and kilomoles per hour (kmol/h), keep full floating-point precision (1 lbmol/h = 0.4535924 kmol/h; 1 kmol/h = 2.2046226 lbmol/h) during intermediate calculations and round only the final kilomole per hour figure to match your instrument tolerance.
More Pound-mole per Hour & Kilomole per Hour Conversions
Need to calculate in the opposite direction? Use our kilomoles per hour to pound-moles per hour calculator to switch your starting unit immediately. You can also explore related tools such as converting kilomoles per hour to pound-moles per hour, converting moles per second to kilomoles per hour, or converting moles per second to kilomoles per second.
Convert from Pound-moles per Hour
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Flow - Molar Metrology Standard — Pound-moles per Hour (lbmol/h) to Kilomoles per Hour (kmol/h)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Pound-mole per Hour (lbmol/h) & Kilomole per Hour (kmol/h)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (lbmol/h to kmol/h)