How do you convert GPM to feet?
Conversion chart – gallons US per minute to cubic feet per second
- gallon US per minute to cubic feet per second = 0.0022 cu ft/sec.
- gallons US per minute to cubic feet per second = 0.0045 cu ft/sec.
- gallons US per minute to cubic feet per second = 0.0067 cu ft/sec.
How many AF are in a acre?
Acres to Square Feet Conversions
| Acres | Square Feet |
|---|---|
| 1 acre | 43560 square feet |
| 2 acres | 87120 square feet |
| 3 acres | 130680 square feet |
| 4 acres | 174240 square feet |
How do you calculate an acre-foot of water?
Finally, to determine the “acre-feet” of your pond, multiply the surface area in acres by the average depth in feet. The result equals the volume of your pond in “acre-feet.” For example, if your pond is one surface acre with a 4-foot average depth, you would have 4 acre feet of water (1 x 4 = 4 “acre-feet”).
What does gpm ft2 mean?
gallons per minute per square foot
The surface loading rate is the volume of water passing over a media bed’s surface area over time. It is linear because it is two-dimensional. This hydraulic surface loading rate in water treatment terms is gallons per minute per square foot (gpm/ft2).
What is R unit in land measurement?
The land is now measured in Metric System using following decimal table. 1000 Millimeters = 1 Metre. 100 Square Metres = 1 Are ( R)
How much rain is an acre-foot?
1 acre = 43,560 square feet or 6,272,640 square inches (43,560 x 144) 1 inch of rain falling on 1 square foot = 144 cubic inches (12 x 12 x 1) 40 inches rain on 1 acre (6,272,640 square inches) of land = 250,905,600 cubic inches of water (6,272,640 x 40)
How do you calculate gpm on a pump?
How to Calculate GPM. The GPM formula is 60 divided by the number of seconds it takes to fill a one gallon container. So if you took 10 seconds to fill a gallon container, your GPM measurement would be 6 GPM (60/10 seconds = 6 GPM). To most accurately calculate GPM, you use the pressure tank method and formula.
How do you calculate gallons per square foot?
Convert the height H into feet to get H ft . Multiply H ft with 7.48052 to get gallons per square foot G = H ft × 7.48052 . Divide the volume of 20 US gal by the gallons per square feet G to convert it to square feet, 20/G ft² .
How many gallons of water is in a 2 acre pond?
Calculating Pond Depth One acre-foot of water is 325,851 gallons, and so you multiply your acre-feet (AF) by 325,851 to get your volume. Using the examples above, a 0.5 acre pond with an average depth of 4 feet would be 2 acre-feet or 651,702 gallons.
How much feet is equal to an acre?
You also may have to measure acres or feet if you are planning a landscaping or building project. An acre is equal to 43,560 square feet. Sciencing_Icons_Science
How many feet in an acre of property?
One acre of land comprises 43,560 square feet. If you assume that your property is 4 equal sides, then you can take the square root (√) of 43,560 and find out that each side would measure 209′. Since this is based on a square, you would take 209 linear feet x 4 sides, to arrive at 835 linear feet of fence to enclose that acre.
How do you calculate square feet per acre?
– You can repeat this with the other units of measurement. 50,000 square feet is 1.147 acres. – 50,000 square meters is equivalent to 12.35 acres. – There are many online tools that can make this conversion for you if you have the size in an alternative unit of measurement.
How many square feet can go into Acre?
The acre is a unit of land commonly employed within North America and the Caribbean. It is equal to 4,047 square metres or 43,560 square feet. This measurement is roughly equivalent to 40 per cent of a hectare. Interestingly enough, the acre can trace its roots back to mediaeval times.