Interval: A scale that represents quantity and has equal units but for which zero represents simply an additional point of measurement is an interval scale. The Fahrenheit scale is a clear example of the interval scale of measurement. Thus, 60 degree Fahrenheit or -10 degrees Fahrenheit represent interval data.
Convert Gallons to Acre-feet: Divide Gallons by 325,851. Example: An 800,000 gallon pond = 2.46 acre feet. Convert Acre-feet to Gallons: Multiply Acre-feet by 325,851. Example: A 5 acre-foot pond = 1,629,255 gallons. Background. One acre-foot is equivalent to one-acre of water that is one-foot deep. An acre is a measure of surface area that totals 43,560 square feet. An acre can be of any shapeâa rectangle, a triangle, a circle, or even a starâso long as its area is exactly 43,560 square feet.
Second: acre foot per day (ac-ft/d) is unit of flow rate. The acre feet per day unit number 0.0044 ac-ft/d converts to 1 gal/min, one gallon US per minute. It is the EQUAL flow rate value of 1 gallon US per minute but in the acre feet per day flow rate unit alternative.How to convert 2 gallons US per minute (gal/min) into acre feet per day (ac-ft/d)?he answer is: The change of 1 gal/min (gallon US per minute) unit of flow rate measure equals = to 0.0044 ac-ft/d (acre foot per day) as the equivalent measure for the same flow rate type.