Convert acre-foot/year [ac*ft/y] to barrel (US)/minute 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.


)/Minute [bbl (US)/min]


Barrel per minute (US) [bbl (US)/min] is a unit of volumetric flow rate used in the oil and gas industry to measure the volume of crude oil or petroleum products flowing through a system every minute. One US barrel equals approximately 159 liters, so bbl (US)/min quantifies the number of barrels transferred or produced in sixty seconds. This unit is commonly applied in refineries, pipelines, and large-scale production facilities where rapid monitoring of oil flow is critical. For example, a pipeline transporting 20 bbl (US)/min delivers 20 barrels of oil per minute, allowing operators to manage transportation efficiency and prevent bottlenecks. It is also used in industrial processes to regulate crude or fuel input into refineries, ensuring proper processing rates and system safety. Compared to bbl (US)/h or bbl (US)/d, barrel per minute provides real-time, high-resolution data, enabling immediate adjustments and precise control of operations. Using bbl (US)/min allows engineers, technicians, and managers to measure, monitor, and optimize oil flow, ensuring operational efficiency, safety, and reliability in high-volume energy production and transportation systems.



No conversions available for flow.

Convert acre-foot/year [ac*ft/y] to Other Flow Units