Convert Kilograms per second to Pounds per minute
Instantly convert Kilograms per second (kg/s) to Pounds per minute (lb/min) with our free online calculator.
Formula: kg/s to lb/min — multiply by 132.277
Reference Table
| Kilograms per second (kg/s) | Pounds per minute (lb/min) |
|---|---|
| 1 | 132.277 |
| 5 | 661.387 |
| 10 | 1322.77 |
| 25 | 3306.94 |
| 50 | 6613.87 |
| 100 | 13227.7 |
How to Convert Kilograms per second to Pounds per minute
Formula
To convert Kilograms per second (kg/s) to Pounds per minute (lb/min): multiply by 132.277
Step-by-Step
- Start with your value in Kilograms per second (kg/s).
- Multiply by 132.277 to perform the conversion.
- The result is your value expressed in Pounds per minute (lb/min).
Conversion Factor
1 kg/s = 132.277 lb/min
Reverse Factor
1 lb/min = 0.00755987 kg/s
Worked Example
Convert 25 Kilograms per second to Pounds per minute: 25 kg/s = 3306.94 lb/min
About Kilogram per second (kg/s)
The SI unit of mass flow rate (ISO 80000-4 §4-30) — mass of substance crossing a fixed boundary per unit time. kg/s is the universal unit in chemical, mechanical, and propulsion engineering for process material balances, combustion-stoichiometry analysis (air and fuel flow rates), turbomachinery design (compressor and turbine corrected mass flow), and rocket propulsion. Coriolis mass-flow meters per ASME PTC 19.5 and Micro Motion CMF / Endress+Hauser Promass series industrial transmitters report directly in kg/s. Reference scale: Space Shuttle main engines consumed ~512 kg/s of LH2/LOX propellant each at full thrust (3 × ~1.5 GW power equivalent); the SpaceX Raptor 2 engine ~720 kg/s; a commercial high-bypass turbofan burns ~3 kg/s of Jet A at cruise; a 100 MW gas turbine ~300 kg/s air mass flow. Convert to lb/s by dividing by 0.4536; to kg/hr by multiplying by 3,600; to lb/hr by multiplying by 7,937.
About Pound per minute (lb/min)
An imperial mass-flow unit equal to exactly 1/60 of lb/s ≈ 7.5599 × 10⁻³ kg/s. lb/min is used for medium-timescale US engineering applications where the per-second timebase would give awkwardly small decimals and the per-hour timebase too-large numbers. Common uses: HVAC humidification (commercial steam-injection humidifiers rated 5-100 lb/min per ASHRAE Handbook), compressed-air-system purge and surge calculations, pneumatic-conveying mass-handling rates per CEMA standards (food-processing line dispensing of flour, sugar, salt, dried fruit; pharmaceutical excipient transfer per ISPE Baseline Guide for solid-dosage manufacturing), powder-coating gun flow rates (typical 1-5 lb/min), legacy reciprocating internal-combustion-engine air-flow specifications (lb/min was the standard automotive MAF unit before the industry transitioned to g/s in the early 2000s on OBD-II Mode 01 PID 0x10 per SAE J1979), and packaging-line throughput specifications for bulk consumer products. Convert lb/min to kg/s by multiplying by 7.5599 × 10⁻³; to g/s by multiplying by 7.5599; to lb/hr by multiplying by 60; to lb/s by dividing by 60.
Quick Facts
- 1 Kilogram per second equals 132.277 Pounds per minute
- 1 Pound per minute equals 0.00755987 Kilograms per second
- Kilogram per second is a unit of mass flow rate
- Pound per minute is a unit of mass flow rate
- This conversion is commonly used in chemical processing, fuel systems, and environmental monitoring
- The Kilogram per second belongs to the metric system
- The Pound per minute belongs to the imperial system
Common Kilogram per second to Pound per minute Conversions
| Kilograms per second (kg/s) | Pounds per minute (lb/min) |
|---|---|
| 0.01 | 1.32277 |
| 0.1 | 13.2277 |
| 0.25 | 33.0694 |
| 0.5 | 66.1387 |
| 1 | 132.277 |
| 2 | 264.555 |
| 3 | 396.832 |
| 5 | 661.387 |
| 10 | 1322.77 |
| 15 | 1984.16 |
| 20 | 2645.55 |
| 25 | 3306.94 |
| 50 | 6613.87 |
| 75 | 9920.81 |
| 100 | 13227.7 |
| 250 | 33069.4 |
| 500 | 66138.7 |
| 1000 | 132277 |
| 5000 | 661387 |
| 10000 | 1322770 |
Understanding Kilograms per second
The Kilogram per second (symbol: kg/s) is a unit of mass flow rate. The SI unit of mass flow rate (ISO 80000-4 §4-30) — mass of substance crossing a fixed boundary per unit time. kg/s is the universal unit in chemical, mechanical, and propulsion engineering for process material balances, combustion-stoichiometry analysis (air and fuel flow rates), turbomachinery design (compressor and turbine corrected mass flow), and rocket propulsion. Coriolis mass-flow meters per ASME PTC 19.5 and Micro Motion CMF / Endress+Hauser Promass series industrial transmitters report directly in kg/s. Reference scale: Space Shuttle main engines consumed ~512 kg/s of LH2/LOX propellant each at full thrust (3 × ~1.5 GW power equivalent); the SpaceX Raptor 2 engine ~720 kg/s; a commercial high-bypass turbofan burns ~3 kg/s of Jet A at cruise; a 100 MW gas turbine ~300 kg/s air mass flow. Convert to lb/s by dividing by 0.4536; to kg/hr by multiplying by 3,600; to lb/hr by multiplying by 7,937.
It belongs to the metric measurement system.
Kilograms per second are commonly used in chemical processing, fuel systems, and environmental monitoring.
Understanding Pounds per minute
The Pound per minute (symbol: lb/min) is a unit of mass flow rate. An imperial mass-flow unit equal to exactly 1/60 of lb/s ≈ 7.5599 × 10⁻³ kg/s. lb/min is used for medium-timescale US engineering applications where the per-second timebase would give awkwardly small decimals and the per-hour timebase too-large numbers. Common uses: HVAC humidification (commercial steam-injection humidifiers rated 5-100 lb/min per ASHRAE Handbook), compressed-air-system purge and surge calculations, pneumatic-conveying mass-handling rates per CEMA standards (food-processing line dispensing of flour, sugar, salt, dried fruit; pharmaceutical excipient transfer per ISPE Baseline Guide for solid-dosage manufacturing), powder-coating gun flow rates (typical 1-5 lb/min), legacy reciprocating internal-combustion-engine air-flow specifications (lb/min was the standard automotive MAF unit before the industry transitioned to g/s in the early 2000s on OBD-II Mode 01 PID 0x10 per SAE J1979), and packaging-line throughput specifications for bulk consumer products. Convert lb/min to kg/s by multiplying by 7.5599 × 10⁻³; to g/s by multiplying by 7.5599; to lb/hr by multiplying by 60; to lb/s by dividing by 60.
It belongs to the imperial measurement system.
Pounds per minute are commonly used in chemical processing, fuel systems, and environmental monitoring.
Why Convert Kilograms per second to Pounds per minute?
Converting between Kilograms per second and Pounds per minute is a frequent requirement for engineers, scientists, and students working with mass flow rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate mass flow rate conversion is essential.
Frequently Asked Questions
How do I convert Kilograms per second to Pounds per minute?
The SI unit of mass flow rate (ISO 80000-4 §4-30) — mass of substance crossing a fixed boundary per unit time. To convert Kilograms per second to Pounds per minute, multiply by 132.277. For example, 25 kg/s equals 3306.94 lb/min.
How many Pounds per minute are in 1 Kilogram per second?
There are 132.277 Pounds per minute in 1 Kilogram per second.
How many Kilograms per second are in 1 Pound per minute?
There are 0.00755987 Kilograms per second in 1 Pound per minute.
What is the formula for Kilogram per second to Pound per minute conversion?
The formula is: multiply by 132.277. This means 1 kg/s = 132.277 lb/min.
Is a Kilogram per second bigger than a Pound per minute?
No. One Kilogram per second is smaller than one Pound per minute because 1 kg/s equals 132.277 lb/min, which is greater than 1.
When do you need to convert between Kilograms per second and Pounds per minute?
An imperial mass-flow unit equal to exactly 1/60 of lb/s ≈ 7. Kilogram per second and Pound per minute are both mass flow units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.