Convert cubic meter/second [m^3/s] to milliliter/second [mL/s] Online | Free flow Converter

Cubic Meter/Second [m³/s]


Cubic meter per second (m³/s) is a standard unit of volumetric flow rate, representing the volume of a fluid—liquid or gas—that passes through a given cross-sectional area per second. One cubic meter corresponds to a cube with sides of one meter in length, so when measured per second, it quantifies how many such cubic meters move through a system every second. This unit is widely used in hydrology, fluid mechanics, and engineering, including applications such as river flow measurement, pipeline transport, and ventilation systems. In hydrology, for example, the flow of a river or stream is often expressed in m³/s to understand water availability, flood potential, or for designing dams and irrigation systems. In industrial settings, it helps engineers design pumps, fans, and piping systems to ensure efficient transport of fluids. Because it measures volumetric flow, it can be converted into mass flow rate if the fluid’s density is known, enabling calculations related to energy transfer, heating, or cooling. The cubic meter per second is a crucial unit for planning, monitoring, and managing fluid systems, ensuring safety, efficiency, and sustainability in both natural and engineered environments.


/Second [mL/s]


Milliliter per second (mL/s) is a unit of volumetric flow rate that measures the volume of a liquid passing through a system every second. One milliliter equals one-thousandth of a liter, so mL/s quantifies very small fluid volumes with high temporal resolution, making it ideal for medical, laboratory, and microfluidic applications where precise and rapid flow control is essential. In healthcare, mL/s is used in devices such as infusion pumps or ventilators to deliver fluids or gases accurately and safely. In chemical and biological laboratories, it enables precise reagent dispensing in experiments and reactions requiring strict control over flow rates. Compared to mL/min or mL/h, milliliter per second provides real-time measurement, allowing immediate adjustments and monitoring of processes. This unit is also applied in pharmaceutical manufacturing, analytical instruments, and micro-engineering systems where tiny variations in flow can significantly impact results. Using milliliters per second allows scientists, engineers, and medical professionals to track, manage, and optimize fluid flow with extreme precision, ensuring consistency, efficiency, and safety in sensitive applications where every fraction of a milliliter per second matters.



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