Pounds per Minute to Pounds per Hour Converter
Enter the mass flow rate in pounds per minute below to convert it to pounds per hour.
Convert Pounds per Minute to Pounds per Hour
Enter a value in pounds per minute (lb/min) to convert to pounds per hour (lb/h).
Pound per Minute to Pound per Hour Conversion Table
Table showing various pound per minute measurements converted to pounds per hour. Click any preset value or arrow to load it into the converter.
| Pounds per Minute (lb/min) | Pounds per Hour (lb/h) |
|---|---|
| 1 lb/min | 60 lb/h |
| 2 lb/min | 120 lb/h |
| 2.5 lb/min | 150 lb/h |
| 5 lb/min | 300 lb/h |
| 10 lb/min | 600 lb/h |
| 15 lb/min | 900 lb/h |
| 20 lb/min | 1,200 lb/h |
| 25 lb/min | 1,500 lb/h |
| 30 lb/min | 1,800 lb/h |
| 50 lb/min | 3,000 lb/h |
How to Convert Pounds per Minute to Pounds per Hour
To convert pounds per minute to pounds per hour, multiply the mass flow rate by the following conversion ratio: 60 pounds per hour/pound per minute.
Since one pound per minute is equal to 60 pounds per hour, you can use this simple formula to convert:
The mass flow rate in pounds per hour is equal to the mass flow rate in pounds per minute multiplied by 60.
For example, here's how to convert 5 pounds per minute to pounds per hour using the formula above.
How Many Pounds per Hour Are in a Pound per Minute?
There are 60 pounds per hour in a pound per minute, which is why we use this value in the formula above.
Our pound per minute to pound per hour calculator automatically converts your mass flow rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Pounds per Minute and pounds per hour are both units used to measure mass flow rate. Keep reading to learn more about each unit.
What Is a Pound per Minute?
A pound per minute is a unit of mass flow rate equal to 0.0075599 kilograms per second (kg/s), the base unit for mass flow rate. Equal to 0.00756 kg/s. [1]
The pound per minute is classified as a US customary unit of mass flow rate. Pounds per Minute can be abbreviated as lb/min; for example, 1 pound per minute can be written as 1 lb/min.
When working with pounds per minute (lb/min) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, pounds per minute (lb/min) are widely used across fine-tolerance laboratory, analytical, and micro-scale mass flow rate measurements within US customary workflows, engineering documentation, and technical data sheets.
What Is a Pound per Hour?
A pound per hour is a unit of mass flow rate equal to 0.000125998 kilograms per second (kg/s), the base unit for mass flow rate. Steam boiler and aviation fuel flow unit. [2]
The pound per hour is classified as a US customary unit of mass flow rate. Pounds per Hour can be abbreviated as lb/h; for example, 1 pound per hour can be written as 1 lb/h.
When working with pounds per hour (lb/h) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, pounds per hour (lb/h) are widely used across fine-tolerance laboratory, analytical, and micro-scale mass flow rate measurements within US customary workflows, engineering documentation, and technical data sheets.
When converting mass flow rate between pounds per minute (lb/min) and pounds per hour (lb/h), keep full floating-point precision (1 lb/min = 60 lb/h; 1 lb/h = 0.0166667 lb/min) during intermediate calculations and round only the final pound per hour figure to match your instrument tolerance.
More Pound per Minute & Pound per Hour Conversions
Need to calculate in the opposite direction? Use our pounds per hour to pounds per minute calculator to switch your starting unit immediately. You can also explore related tools such as converting pounds per hour to pounds per minute, converting kilograms per second to kilograms per minute, or converting kilograms per minute to kilograms per second.
Convert from Pounds per Minute
Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Length)·Flow - Mass Metrology Standard — Pounds per Minute (lb/min) to Pounds per Hour (lb/h)
- [2]BIPM SpecificationBIPM (SI Base Unit: Metre (m))·Unit Specifications: Pound per Minute (lb/min) & Pound per Hour (lb/h)
- [3]NIST HB 133 ReferenceNIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (lb/min to lb/h)