Convert cubic meter/hour [m^3/h] to gallon (UK)/second Online | Free flow Converter

Cubic Meter/Hour [m³/h]

Cubic meter per hour (m³/h) is a unit of volumetric flow rate used to measure the volume of a fluid—liquid or gas—passing through a system over one hour. One cubic meter represents a cube with sides of one meter, so m³/h indicates how many such cubic meters flow per hour. This unit is widely used in industrial processes, water supply systems, HVAC applications, and chemical engineering to monitor and control fluid movement. For example, in water treatment plants, pumps and pipelines are often rated in m³/h to ensure the correct volume of water is delivered or treated each hour. In industrial manufacturing, m³/h helps regulate the flow of liquids or gases in processes such as cooling, chemical mixing, or fuel supply. Compared to m³/s, this unit is more suitable for operations where flow is measured on an hourly basis, providing a practical perspective on medium-term fluid transport. Using cubic meters per hour allows engineers and operators to design efficient systems, prevent overloading, and optimize resource use, ensuring smooth operation and accurate monitoring of fluid-based systems across residential, commercial, and industrial sectors.

Second [gal (UK)/s]

Gallon per second (UK) [gal (UK)/s] is a unit of volumetric flow rate that measures the volume of liquid passing through a system every second, using the UK (Imperial) gallon as the standard. One UK gallon equals approximately 4.546 liters, so gal (UK)/s quantifies how many gallons flow each second, making it suitable for high-flow and large-scale fluid systems. This unit is commonly used in hydraulics, water distribution networks, industrial processes, and emergency systems where rapid fluid movement must be monitored and controlled accurately. For instance, in dam releases or large municipal water supply systems, gal (UK)/s helps engineers design pipelines, pumping stations, and valves to deliver massive volumes efficiently and safely. In industrial manufacturing, it regulates liquid flow in processes such as cooling, chemical mixing, or fuel transfer, ensuring operational safety and efficiency. Compared to gal (UK)/min or gal (UK)/h, gallon per second provides real-time measurement and control of very high-volume flows. Using gal (UK)/s allows engineers, technicians, and operators to measure, manage, and optimize large-scale fluid transport, ensuring reliability, safety, and performance in critical municipal and industrial applications.