Convert cubic centimeter/hour to liter/second [L/s] Online | Free flow Converter

Centimeter/Hour [cm³/h]


Cubic centimeter per hour (cm³/h) is a unit of volumetric flow rate that measures the volume of a fluid—liquid or gas—moving through a system over one hour. One cubic centimeter is the volume of a cube with sides of one centimeter, so cm³/h quantifies how many such small volumes flow every hour. This unit is widely used in laboratory experiments, medical infusions, chemical dosing, and precision fluid systems where very low flow rates must be accurately controlled. For example, in medical applications, intravenous medication or nutrient delivery is often regulated in cm³/h to ensure patients receive the exact required dose over time. In chemical or analytical laboratories, pumps dispensing reagents rely on cm³/h measurements for accurate reactions and experiments. Compared to cm³/d, this unit provides finer resolution for processes that require monitoring on an hourly basis, making it ideal for controlled, slow, and continuous flows. Using cubic centimeters per hour allows scientists, engineers, and technicians to measure, manage, and optimize fluid delivery with high precision, ensuring accuracy, safety, and consistency in applications where small variations can significantly affect results.


/Second [L/s]


Liter per second (L/s) is a unit of volumetric flow rate that measures the volume of liquid passing through a system every second. One liter equals 1,000 cubic centimeters, so L/s quantifies how many liters flow per second, making it ideal for applications requiring rapid fluid movement. This unit is widely used in hydraulics, industrial processes, water supply systems, and large-scale chemical operations where high flow rates must be monitored and controlled precisely. For instance, in water distribution networks, L/s helps engineers design pipelines and pumping stations to deliver sufficient water to meet demand during peak usage. In industrial manufacturing, it regulates the flow of liquids in processes like cooling, chemical mixing, or fuel supply, ensuring efficiency and safety. Compared to L/min or L/h, liter per second provides a much finer temporal resolution, enabling real-time monitoring and control of high-volume flows. Using L/s allows professionals to measure, manage, and optimize fluid transport effectively, ensuring operational efficiency, system reliability, and accurate delivery in both industrial and municipal contexts where rapid and precise fluid movement is essential.



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