Convert acre-foot/day [ac*ft/d] to cubic foot/minute [ft^3/min] Online | Free flow Converter

Day [ac·ft/d]

Acre-foot per day [ac·ft/d] is a unit of volumetric flow rate used in hydrology, irrigation, and water resource management. One acre-foot represents the volume of water required to cover one acre of land to a depth of one foot, approximately 1,233 cubic meters or 325,851 gallons. When expressed per day, ac·ft/d measures the amount of water delivered, consumed, or flowing through a system in a single 24-hour period. This unit is particularly useful for managing large-scale water distribution systems, such as reservoirs, canals, and municipal water supply networks, allowing engineers to monitor daily water availability and usage. For example, an irrigation canal delivering 50 ac·ft/d provides enough water to cover 50 acres to a depth of one foot in a day, helping farmers plan crop irrigation schedules. It is also used in environmental monitoring, flood management, and industrial water usage planning. Compared to ac·ft/y, acre-foot per day provides short-term resolution, enabling timely operational decisions and adjustments. Using ac·ft/d allows hydrologists, engineers, and water managers to track, regulate, and optimize water flow, ensuring efficient, sustainable, and reliable use of water resources for agriculture, municipal supply, and industry.

Cubic Foot/Minute [ft³/min]

Cubic foot per minute [ft³/min] is a unit of volumetric flow rate that measures the volume of fluid or material passing through a system every minute, based on the cubic foot. One cubic foot equals approximately 28.3168 liters. Expressed per minute, ft³/min is widely used in HVAC systems, industrial processes, water distribution, and pneumatic systems where real-time monitoring of moderate to high flow rates is essential. For example, in ventilation systems, an airflow of 500 ft³/min ensures proper circulation and air quality in commercial or industrial buildings. In industrial applications, ft³/min is used to monitor liquid or gas flow through pipelines, ensuring consistent production and process efficiency. It is also applied in water treatment, chemical dosing, and small-scale material handling. Compared to ft³/h, cubic foot per minute provides higher temporal resolution, allowing operators to make immediate adjustments and maintain precise flow control. Using cubic feet per minute enables engineers, technicians, and facility managers to measure, monitor, and optimize volumetric flow, ensuring efficiency, safety, and reliability in industrial, municipal, and building systems.