• lb/h   kg/h
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The “pound per hour” (lb/h) is a unit of flow rate often used in engineering and manufacturing to describe the mass of a substance, such as steam or fuel, moving through a system over time. While commonly associated with industrial processes, this unit plays a crucial role in everyday appliances, like HVAC systems, to ensure optimal performance and energy efficiency by precisely managing the flow of refrigerant or air.

Historically, the pound per hour measurement gained prominence during the Industrial Revolution when steam engines were vital for transportation and industry. By calculating steam flow in pounds per hour, engineers of the time could effectively control machinery, optimize fuel use, and enhance productivity—a legacy that continues to influence modern engineering practices.

Did you know?

The unit “kilogram per hour” (kg/h) is frequently used in industries where materials are consistently required over time, such as chemical manufacturing or food processing. This unit effectively combines mass and time, enabling businesses to optimize processes by assessing and controlling the rate of raw material consumption or product output. Unlike large-scale units, which can be impractical for granular measurements, kg/h is ideal for inline monitoring and ensures that processes remain efficient and sustainable.

Interestingly, kg/h units can be crucial in environmental applications. By measuring emissions or waste streams in terms of kg/h, companies can better comply with regulatory standards and implement more effective waste management strategies, contributing to eco-friendly practices. This unit thus not only helps improve productivity but also promotes environmental responsibility.

> Pounds per hour to Kilograms per hour Conversion Table

Pounds per hour Kilograms per hour
0 lb/h 0 kg/h
100 lb/h 45.3592 kg/h
200 lb/h 90.7184 kg/h
300 lb/h 136.0776 kg/h
400 lb/h 181.4368 kg/h
500 lb/h 226.796 kg/h
600 lb/h 272.1552 kg/h
700 lb/h 317.5144 kg/h
800 lb/h 362.8736 kg/h
900 lb/h 408.2328 kg/h
1000 lb/h 453.592 kg/h
1100 lb/h 498.9512 kg/h
1200 lb/h 544.3104 kg/h
1300 lb/h 589.6696 kg/h
1400 lb/h 635.0288 kg/h
1500 lb/h 680.388 kg/h
1600 lb/h 725.7472 kg/h
1700 lb/h 771.1064 kg/h
1800 lb/h 816.4656 kg/h
1900 lb/h 861.8248 kg/h
2000 lb/h 907.184 kg/h
2100 lb/h 952.5432 kg/h
2200 lb/h 997.9024 kg/h
2300 lb/h 1043.2616 kg/h
2400 lb/h 1088.6208 kg/h
2500 lb/h 1133.98 kg/h
2600 lb/h 1179.3392 kg/h
2700 lb/h 1224.6984 kg/h
2800 lb/h 1270.0576 kg/h
2900 lb/h 1315.4168 kg/h
3000 lb/h 1360.776 kg/h
3100 lb/h 1406.1352 kg/h
3200 lb/h 1451.4944 kg/h
3300 lb/h 1496.8536 kg/h
3400 lb/h 1542.2128 kg/h
3500 lb/h 1587.572 kg/h
3600 lb/h 1632.9312 kg/h
3700 lb/h 1678.2904 kg/h
3800 lb/h 1723.6496 kg/h
3900 lb/h 1769.0088 kg/h
4000 lb/h 1814.368 kg/h
4100 lb/h 1859.7272 kg/h
4200 lb/h 1905.0864 kg/h
4300 lb/h 1950.4456 kg/h
4400 lb/h 1995.8048 kg/h
4500 lb/h 2041.164 kg/h
4600 lb/h 2086.5232 kg/h
4700 lb/h 2131.8824 kg/h
4800 lb/h 2177.2416 kg/h
4900 lb/h 2222.6008 kg/h
5000 lb/h 2267.96 kg/h
5100 lb/h 2313.3192 kg/h
5200 lb/h 2358.6784 kg/h
5300 lb/h 2404.0376 kg/h
5400 lb/h 2449.3968 kg/h
5500 lb/h 2494.756 kg/h
5600 lb/h 2540.1152 kg/h
5700 lb/h 2585.4744 kg/h
5800 lb/h 2630.8336 kg/h
5900 lb/h 2676.1928 kg/h
6000 lb/h 2721.552 kg/h
6100 lb/h 2766.9112 kg/h
6200 lb/h 2812.2704 kg/h
6300 lb/h 2857.6296 kg/h
6400 lb/h 2902.9888 kg/h
6500 lb/h 2948.348 kg/h
6600 lb/h 2993.7072 kg/h
6700 lb/h 3039.0664 kg/h
6800 lb/h 3084.4256 kg/h
6900 lb/h 3129.7848 kg/h
7000 lb/h 3175.144 kg/h
7100 lb/h 3220.5032 kg/h
7200 lb/h 3265.8624 kg/h
7300 lb/h 3311.2216 kg/h
7400 lb/h 3356.5808 kg/h
7500 lb/h 3401.94 kg/h
7600 lb/h 3447.2992 kg/h
7700 lb/h 3492.6584 kg/h
7800 lb/h 3538.0176 kg/h
7900 lb/h 3583.3768 kg/h
8000 lb/h 3628.736 kg/h
8100 lb/h 3674.0952 kg/h
8200 lb/h 3719.4544 kg/h
8300 lb/h 3764.8136 kg/h
8400 lb/h 3810.1728 kg/h
8500 lb/h 3855.532 kg/h
8600 lb/h 3900.8912 kg/h
8700 lb/h 3946.2504 kg/h
8800 lb/h 3991.6096 kg/h
8900 lb/h 4036.9688 kg/h
9000 lb/h 4082.328 kg/h
9100 lb/h 4127.6872 kg/h
9200 lb/h 4173.0464 kg/h
9300 lb/h 4218.4056 kg/h
9400 lb/h 4263.7648 kg/h
9500 lb/h 4309.124 kg/h
9600 lb/h 4354.4832 kg/h
9700 lb/h 4399.8424 kg/h
9800 lb/h 4445.2016 kg/h
9900 lb/h 4490.5608 kg/h
10000 lb/h 4535.92 kg/h