# how to calculate square feet around a pool

Of course, it may be that the area you're measuring isn't rectangular. Her experience includes copy for newspapers, journals and magazines, as well as book editing. The 20-foot diameter pool had a surface area of 314 square feet. Total Pool Surface Area: 0 sq ft. Instructions on calculating for a circular area and triangular area are further down. This yields a product called the area, which is expressed in square feet (or square inches if you are calculating a much smaller space, such as a dollhouse). Calculating the amount of gravel needed to surround your pool helps you determine a budget for the project.Determine the radius of your pool. You can either measure from the center of the pool to the outer edge of the gravel area, or you can add the width of the gravel area to your "pool radius." This measurement is lineal feet, not square feet. Multiply the length of the pool by its width, and multiply the result by the depth of the gravel area, as calculated in Step 3 above.Calculate the volume of the gravel area. Round up to the nearest half-foot. To find square feet, multiply the length measurement in feet by the width measurement in feet. If your room is 10 feet long by 10 feet wide, The diameter of the tub is 10 feet. Once you've carried out your calculation, you will have your square feet (ft

ft.) \$ Pool construction (supplies and installation): This includes excavation and removal, piping, valves, pump and control, filter, ladder, and one light. Though this is not the depth of the pool, maintaining consistency is important to accurately determine the amount of gravel you will need. This number is the pool's diameter.

Whether your home has an above-ground or in-ground pool, proper drainage around the perimeter of your pool is critical for maintaining ground stabilization and extending the life of your pool. If you don't know the pool's dimensions, use a tape measure to measure the distance from the center of the pool to the edge of the pool. Please do this before answering our questionnaire, as you’ll need the number so we can determine your costs. For example, if the pool radius is 7 feet, 3 inches, round up to 7.5 feet. Read on to see how easy it is to use and how it can help you efficiently calculate the total capacity of your pool.Calculate the total capacity of your swimming pool by entering your dimensions in For a rectangular swimming pool with variable depth the $$Surface\,Area= \pi × {Width \over 2} × {Length \over 2}$$The above calculations will give units in cubic feet.The calculator then converts this into either US gallons, UK gallons or litres by doing the following conversions:Keep reading for five full examples where we determine the Otherwise, simply enter your measurements into our pool size calculator!Imagine my pool measures 10 feet in length, 20 feet in width and has a constant depth of 6 feet.I would enter these measurements into the pool calculator to work out the $$Surface\,Area = Length × Width = 10\,ft × 20\,ft = 200\,ft^2$$$$Volume = Surface\,Area × Depth = 200\,ft^2 × 6\,ft = 1200\,ft^3$$Let’s say that I want to figure out the volume in US gallons.Using the conversion 1 ft³ = 7.48 US gallons gives:Let’s now imagine that I have a rectangular above ground swimming pool 20 feet in length and 8 feet in width.The ground is sloping from 4 feet in the shallow end to 10 feet in the deep end.I would enter the values in the calculator, which would do the following calculations:$$Surface\,Area = Length × Width = 20\,ft × 8\,ft = 160\,ft^2$$$$Average\,Depth = {Depth\,1 + Depth\,2 \over 2} = {4\,ft + 10\,ft \over 2} = 7\,ft$$$$Volume = Surface\,Area × Average\,Depth = 160\,ft^2 × 7\,ft = 1120\,ft^3$$Imagine I have a triangular swimming pool measuring 30 feet in height and 10 feet in width.The base of the pool is at a depth of 5 feet. Make the calculations and see the changes.

Outdoor b = radius to edge of pool c = depth of rock so, for a 24' diameter pool with 2 foot width of rock, 3 inches deep, a = 14', b= 12', c = 1/4' v = 3.14 x (14^2 - 12^2) x 1/4 = 40.8 cubic feet = 1.51 cubic yards (edited to correct typo) That's pretty close to two bobcat scoops. If you are reading this article, then it is likely that you are trying to calculate how much water your swimming pool contains.We understand that estimating this by eye is almost impossible!Don’t worry – our online pool volume calculator can help! : Sidewalk: Concrete 3 foot wide perimeter sidewalk. Record the measurement as the "pool radius" on a piece of paper.Determine the radius of the area around the pool that will be graveled. Multiply the result by the "gravel depth" measurement.