Convert acre-foot/year [ac*ft/y] to milliliter/hour [mL/h] Online | Free flow Converter

t/Year [ac·ft/y]

Acre-foot per year [ac·ft/y] is a unit of volumetric flow rate commonly used in hydrology, water resource management, and irrigation planning. One acre-foot represents the volume of water required to cover one acre of land to a depth of one foot, which is approximately 1,233 cubic meters or 325,851 gallons. When expressed per year, ac·ft/y quantifies the total water volume delivered, used, or available over a 12-month period. This unit is particularly useful for managing large-scale water supplies, such as reservoirs, rivers, or agricultural irrigation systems, providing a standardized measure to estimate annual water availability and consumption. For example, an irrigation system supplying 500 ac·ft/y delivers enough water to cover 500 acres to a depth of one foot over a year. It is also used to plan municipal water supply, allocate water rights, and forecast long-term resource needs. Compared to daily or monthly flow units, acre-foot per year gives a macro-level perspective, suitable for long-term planning, resource management, and sustainability assessments. Using ac·ft/y enables engineers, hydrologists, and policymakers to monitor, manage, and optimize water resources, ensuring efficient allocation and conservation for agricultural, municipal, and industrial use.

Hour [mL/h]

Milliliter per hour (mL/h) is a unit of volumetric flow rate that measures the volume of a liquid passing through a system every hour. One milliliter equals one-thousandth of a liter, so mL/h quantifies small fluid volumes with higher temporal resolution, making it ideal for medical, laboratory, and industrial applications. In healthcare, mL/h is commonly used to regulate intravenous fluid administration, ensuring patients receive the correct amount of medication or nutrients per hour. In chemical and biological laboratories, precise dispensing of reagents in mL/h ensures accurate experiments and reactions. Compared to mL/d, this unit allows for more frequent monitoring and finer control, which is crucial for processes that require continuous or incremental dosing. It is also used in pharmaceutical manufacturing, microfluidics, and analytical instruments where controlled fluid flow is essential. Using milliliters per hour enables professionals to measure, manage, and optimize small-scale fluid delivery, maintaining accuracy, safety, and consistency in critical applications where even minor variations can significantly impact results and outcomes.