Convert cubic meter/second [m^3/s] to cubic foot/second [ft^3/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.

Foot/Second [ft³/s]

Cubic foot per second [ft³/s] is a unit of volumetric flow rate that measures the volume of fluid or material passing through a system every second, based on the cubic foot. One cubic foot equals approximately 28.3168 liters. Expressed per second, ft³/s is commonly used in hydrology, water resource management, industrial processes, and large-scale fluid systems where high flow rates must be monitored and controlled in real time. For example, in river discharge or dam release studies, a flow of 50 ft³/s represents 50 cubic feet of water passing a point each second, allowing engineers to manage flood risks and water supply efficiently. In industrial settings, it can be used to monitor large-scale liquid, slurry, or gas flows to ensure operational efficiency and prevent system overload. Compared to ft³/min or ft³/h, cubic foot per second provides instantaneous measurement and high-resolution control, enabling immediate adjustments to changing conditions. Using cubic feet per second allows engineers, hydrologists, and operators to measure, regulate, and optimize volumetric flow, ensuring safety, efficiency, and reliability in municipal, industrial, and environmental applications.