Depth is gradually changing from 4 to 6 feet. However, one gallon of chlorine, for example, poured into one million gallons of water does not equal 1 ppm. 1 US Gallon = 231 cubic inches. ft 3. gallon (imperial) 6.2288354590428 gallon Conversion base : 1 ft 3 = 6.2288354590428 gallon. At 1-inch of depth that's to say a U.S. gallon will cover 231 square inches to a depth of 1 inch. ft. at 12” of depth, or 66 sq. ft. of lawn requires 624 gallons of water to receive one inch of water. Labels give two types of application rates: volume of spray mixture (pesticide and water) applied per unit area (gallons per acre, ounces per 1,000 square feet, etc. 1 imperial gallon = 0.16054366 cubic feet It's important to remember that the US gallon and UK gallon are different sizes. 6” depth - Double the size. For example, on a 2,000 square foot roof, you can collect 2,000 x 0.56 = 1,120 gallons/inch of rain. In the US, a gallon is equivalent to 128 fluid ounces or 3.785 liters (American spelling). At room temperature (70°F / 21°C), the density of water is 0.99802 g/ml. Calculate Evaporation Using Mathematical Equations 1) Water is flowing at 36 inches per second and at a rate of 1.0472 cubic feet per second. ›› Quick conversion chart of cubic feet to gallon. Move 1 gallon per minute then you need 8.34 Btu’s per gallon per minute. This calculates pi * radius^2 * the height of the water currently in your well, this gives us the number of cubic inches. As an example, a rectangular pool measuring 36 feet in length by 18 feet in width is losing two inches of water per day. 0.623 gph / 60 = 0.0104 gallons per … Re: sqare feet to gallons by Robert Fogt on 09/30/05 at 01:25:33 About all I can think of to do, is calculate the square footage of the entire water system, then divide by 600 to get the square foot/gallon factor. The answer is about 623 gallons. Well if you have 500 sq. It is the middle of July in Georgia and both you and your tomatoes are wilting in your yard, both looking to the sky and hoping for rain. Let's say that the pool is 12 ft wide and 50 ft long. ft. that is 4 inches deep in water, you have 500 sq feet time .33333 to give you cubic feet of water. In this case, a cubic foot would equal 6 UK gallons and about 1.83 pints. If your average rainfall was 25 inches/year, your annual collection potential is 1,120 x 25= 28,000 gallons/year. A cubic foot is sometimes also referred to as a cubic ft. Cubic feet can be abbreviated as ft³, and are also sometimes abbreviated as cu foot, cu ft, or CF. A cubic foot also equals 6 dry gallons and about 3.42 dry pints. Cubic Feet. Or divide 600 by the square foot to get the gallon/square foot factor. In our case, it's 22,441.57 US gallons. (So, a 50' x 20' roof is 600" x 240".) The height (thickness in mils) is the most important dimension for quality of your bed liner. Using this rule of thumb, a typical 500 square foot pool may lose about 78 gallons of water per day. Volume of a Square or Rectangular Tank or Clarifier. I don't know how you would calculate otherwise. One gallon of water weighs 8.33 pounds. A cubic measurement is the three-dimensional derivative of a linear measure, so a cubic foot is defined as the volume of a cube with sides 1 ft in length. How much does a gallon of water weigh? Since Btu ratings on heaters are per hour, multiply by 60 (60 minutes in an hour) for Btu’s per hour, per gallon, per minute. To calculate the runoff from any given rainfall: Take the dimensions of the footprint of your roof and convert them to inches. Note that UK gallons are slightly different. Cubic Feet to Gallons (How many gallons in a cubic foot?) Use our metric-system version.. cubic foot . 10 cubic feet to gallon = 74.80519 gallon. making this calculator quite versatile. You are currently converting volume units from cubic foot to gallon (imperial) 1 ft 3 = 6.2288354590428 gallon. This is a conversion calculator that is used to convert the volume in cubic feet (ft 3) to volume in gallons (gal).It has a single text field and a control button that perform an independent function of the calculator. Cubic feet can also be used to measure the volume or capacity of a container with dry gallons. Unlike other calculators, you are NOT confined to inputting diameter in inches, velocity in miles per hour, etc. 12” depth - A basin or dry stream bed that is approximately 6 feet by 6 feet, or a dry stream bed that is 3 feet wide x 11 feet long. You need to apply a grub control insecticide over 4800 square feet. 100 gallons? Multiply the roof dimensions by the number of inches of rainfall. It could be a U.S. liquid gallon, or wine gallon, a U.S. dry gallon, formerly known as the corn gallon or an imperial gallon. One part per million (ppm) represents 8.3 pounds of chemical per million gallons of water. The average washing machine uses 41 gallons per load, if you have a water-efficient machine, enter the gallons used by your machine ... Gallons Per Month CCF (100 cubic feet) Bi-Monthly: ... You can find your actual water consumption on the bill and compare it to the calculator. This gives the amount of energy required to heat the water (assuming a 100% efficient heater). Use this to figure the Volume of a Square or Rectangular Tank. Type in your own numbers in the form to convert the units! Tank ... to calculate cubic feet: First, calculate the cubic feet, then click below to calculate gallons. Water needed: 4800 ft2 / 200 ft2 per gal = 24 gal. ft. at 6”. 5 cubic feet to gallon = 37.4026 gallon. 400 sq foot roof x .62 = 248 gallons; 248/7.48 = 33 sq. To calculate the weight of any other liquids, give our gallons to pounds converter a try. One cubic foot of water contains 7.48 gallons. Water is flowing through the channel at an average velocity of 16 feet per second. There are 231 cubic inches in a gallon so this is then divided by 231 which gives us the estimated amount of gallons currently in your well. This is multiplied by .6233 gallons, the estimated amount of water that covers one square foot one inch deep. To calculate gallons per cubic foot, specify first the type of gallon. The result is the equivalent amount in gallons, no more guessing or trying to remember how to convert between cubic feet and gallons. In metric terms a cubic foot is a cube with sides 0.3048 metres in length. Once you have the square footage number, ... 1″ of Rain on 1,000 sf Roof will Yield 623 Gallons Roof Area (m 2) X Precipitation Amount (mm) = Amount Collected (liters) Other Water Conservation Calculators. In order to figure out proper doses of chemicals for your pool, you need to accurately determine how many gallons of water it holds. Drip Calculator. If you can calculate pool volume from square footage and average depth of the pool then you can get a good estimate for square footage of the pool from pool volume and average depth. It is the middle of July in Georgia, and both you and your tomatoes are wilting in your yard, both looking to the sky and hoping for rain. 2.Every square foot of roof space collects .6 gallons of water in a 1 inch rainfall. Calculating the weight of water One cubic foot is the equivalent to approximately 0.02831685 cubic metres, or 28.3169 litres. Rainfall calculator (English units) How much water falls during a storm? 1000 gallons? We can determine the volumetric flow rate as follows: The flow rate will vary according to the cross-sectional area of the channel: Area = π * (Diameter) 2 / 4. This means that for a US gallon of water at room temperature, the weight would be around 8.33 pounds. Simply enter in the number of cubic feet into the field and then press "calculate." Try our cubic footage calculator to calculate the volume of a space. Use this page to learn how to convert between cubic feet and gallons. (This is often rounded off to .62 in some water loss calculators.) For an even easier and quick estimate many people suggest using a linear loss rate of 0.25 inches of water per day during the summer. Our tool is sometimes called the pool size calculator or pool gallon calculator because it works with any units, not just with metric. Click ... is 1/2 of diameter) and side water depth. For the purposes of this article, the U.S. liquid gallon is used. The equation used is V = πr2h. Multiply 10 feet by 10 feet by 3.14 by 4 feet to get 1,256 cubic feet. One cubic foot equals 7.48 U.S. liquid gallons, 6.48 U.S. dry gallons or 6.23 imperial gallons. The label instructions say to apply 1 gallon of water and 4 teaspoons of insecticide for each 200 square feet. Converting this to gallons per minute per square foot (GPM /ft 2): 144 sq .in. Use our metric-system version.. of water / 231 sq .in. Rainfall calculator (English units) How much water falls during a storm? Let's say we have a circular channel that has an inner diameter of 8 inches. 400 square foot roof, draining to 1 raingutter downspout. Multiply 1,256 cubic feet by 7.48 to calculate gallons for this circular pond. The result is 9,395 gallons. The pool calculator shows the volume of water needed to fill up the pool. ), and the amount of actual chemical applied per unit area (ounces, pints, or quarts per acre or 1,000 square feet). 3.To account for losses and inefficiency, you can expect to collect about 75% of … For instance, 2 cubic feet of water in a washer would be 2 x 7.48 = 14.96 gallons. 1 cubic feet to gallon = 7.48052 gallon. ... enter depth: Click on button to calculate cubic feet: Click on button to calculate gallons: Formula: 3.1417 x R² x D = Cubic Feet **** Cubic ft x 7.47 ... Click on button to calculate volume of water (gallons) Water/Wastewater math calculator. One cubic foot of water weighs 62.4 pounds. Traditional turfs require a minimum of one inch of water per week during the growing season and each 1,000 sq. Q = flow rate; gallons per hour K = one square foot-inch of water = 0.62 gallons per square foot to get the conversion factor divide 0.62 / 60 = 0.011167 (dividing a foot-inch by 60 minutes per hour) application rate inch per hour = flow rate (gallons per minute) ÷ 0.011167 area in square feet Example calculation: Switch units Starting unit. To do that, you need to know four different numbers: the length, width, average depth, and a multiplier for your type of pool. Quickly and easily convert cubic feet into gallons with the press of a button. of water in a gallon = 0.623 gallons per hour. 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