The conversion of millilitre per second (mL/s) to litre per minute (L/min) is a fundamental unit conversion in various scientific and industrial applications. A millilitre per second is a unit of volumetric flow rate, representing the volume of fluid that flows through a given area in one second. On the other hand, a litre per minute is a unit of volumetric flow rate, denoting the volume of fluid that flows through a given area in one minute. To convert millilitre per second to litre per minute, one can simply multiply the given value by 60, as there are 60 seconds in a minute. This conversion is crucial in fields such as medicine, where it is used to measure the flow rate of intravenous fluids, and in chemical engineering, where it is used to determine the flow rate of fluids in pipelines and reactors.