Convert cubic yard/minute to acre-foot/year [ac*ft/y] Online | Free flow Converter

Cubic Yard/Minute [yd³/min]

Cubic yard per minute [yd³/min] is a unit of volumetric flow rate that measures the volume of material or fluid passing through a system every minute, based on the cubic yard. One cubic yard equals 27 cubic feet or approximately 0.7646 cubic meters. Expressed per minute, yd³/min is commonly used in construction, mining, industrial processing, and bulk material handling where rapid or high-volume flow measurement is required. For example, a conveyor belt transporting 5 yd³/min of gravel allows operators to manage material movement efficiently and maintain consistent production. In concrete batching plants, yd³/min is used to control output rates and ensure timely delivery for construction projects. It is also used in wastewater treatment, dredging, and irrigation systems to monitor and regulate large volumes of liquid or slurry. Compared to yd³/h, cubic yard per minute provides finer temporal resolution, allowing real-time adjustments and precise control over flow. Using cubic yards per minute enables engineers, operators, and planners to measure, monitor, and optimize volumetric flow, ensuring operational efficiency, safety, and reliability in industrial, construction, and water management applications.

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.