Square feet to cubic yard calculator

Oct 7, 2023 · Multiply your square footage by your depth. 31.5 sq ft × 0.25 ft = 7.875 cubic feet. You need mulch for 5 beds, so 5 × 7.875 = 39.375 cubic feet. Divide by 27 to convert the mulch volume into cubic yards. 39.375 ÷ 27 = 1.458 cubic yards. The Mulch Calculator makes this calculation easy by doing all the conversions and the math for you.

Square feet to cubic yard calculator. The height is the height or depth of the square feet area in inches. So for example, if the height of your 1700 square feet area is 1 inch, then this is how you would calculate 1700 square feet to cubic yards using our formula: (ft² × (height ÷ 12)) ÷ 27 = yds³ (1700 × (1 ÷ 12)) ÷ 27 ≈ 5.247 1700 square feet ≈ 5.247 cubic yards

If you need the volume in cubic feet or cubic yards, you can use our volume converter for the conversion. Nevertheless, when using our river rock calculator, you can easily change its units by just clicking or tapping on its units and selecting the unit you want. ... Filling a square lot that measures 1 yard on both sides with river rock costs ...

So, we now simply need to multiply the area measurement we calculated in step 1 (720 square feet) by the third measurement (.5 ft), to calculate that our driveway pad will use 360 cubic feet of concrete (720 x .5 = 360 cubic feet). But as we mentioned before, concrete as ordered from a readi-mix company is sold by the cubic yard, not cubic feet. Divide volume in cubic feet by 27 to obtain volume in cubic yards. Using Square Feet to Cubic Yards Calculator: Enter surface area in square feet. Input depth/height (choose units from the drop-down menu). The calculator provides volume in cubic yards. FAQ: What is a cubic yard? A cubic yard is the volume of a cube with each side measuring one ... Calculate Wood Chips. Type in inches and feet of your project and calculate the estimated amount of Mulch in cubic yards, cubic feet and Tons, that your need for your project. The Density of Wood Chips: 800 lb/yd³ or 0.40 t/yd³ or 2.5 yd³/t. Type in your numbers. The following calculator helps estimate the amount of gravel needed to cover an area based on the density and desired depth of the gravel. It also estimates the cost of purchasing a given amount of gravel. Gravel is a loose mixture of rock fragments formed as a result of erosion. Gravel, along with other types of rock fragments such as sand and ... How to calculate cubic yard. Example.1:- A box has a length of 9 feet, width of 6 feet and height of 3 feet, Then find cubic yards/volume of the box in yards. Answer => First change unit feet into the yard. Volume of box = lbh = 3 * 2 * 1 = 6yd³.

By following the steps below, you can quickly and accurately convert square feet to cubic yards for your specific needs. Enter the square footage into the first field. … To convert square yard to cubic yard, square yard must be multiplied by the thickness in inches and divide by 36. yd3 = yd2 * in / 36. If the thickness (height) is measured in feet (ft): To convert square yard (yd^2) to cubic yard (yd^3), square yard must be multiplied by the thickness in feet (ft) and divide by 3. yd3 = yd2 * ft / 3. First, get the area of your yard or garden using this formula Length (in feet) x width (in feet) = area in sq. ft. When you enter the area in square feet and thickness in inches, the calculator first converts the thickness from Inches to SqFt and then gives you the result in Cubic Feet unit.; Then, the calculator converts Cubic Feet to Tons and Cubic Yard …The volume in cubic yards is equal to the volume in cubic feet divided by 27. For example, here's how to convert 5 cubic feet to cubic yards using the formula above. cubic yards = (5 ft³ ÷ 27) = 0.185185 yd³. Cubic feet and cubic yards are both units used to measure volume. Keep reading to learn more about each unit of measure.To calculate mulch in yards, it is essential to note that one cubic yard of material will cover an area of 324 square feet at a depth of an inch. To ...How to Calculate Cubic Yard? In terms of dimensions, a yard is equal to 3 feet, so a cubic yard is calculated as: Cubic Yard=Length×Width×HeightCubic Yard=Length×Width×Height. In the context of construction and landscaping, cubic yards are often used to quantify the volume of materials that are delivered, excavated, or used for various ... Fill 100 cubic feet with concrete calculating price per unit volume. For our final example, let’s say I want to fill a space measuring 100 cubic feet with standard concrete (density 150 ). At this stage I am unsure of the price per unit volume but I can purchase 5 cubic yards for $540. In mathematical terms, one cubic yard is equal to 27 cubic feet because there are 3 feet in a yard (3 x 3 x 3 = 27). Here are some common uses of cubic yards: Construction: Builders and contractors use cubic yards to measure the volume of materials like concrete, gravel, sand, and soil.

Convert to square meters, square inches, and square feet. Learn how to convert among area units. ... Calculator Use. Convert units of area by entering the value to convert and the from and to units. How to Convert Units of Area. ... square yard. yd 2. square meter. 0.83612736. square mile. mi 2. square meter. 2589988. 110336. acre. ac.One ton of gravel is approximately 18 cubic feet. One and a half tons of gravel equals 1 cubic yard, which is approximately 27 cubic feet. One ton of gravel covers an estimated 80 ...You can convert cubic feet into cubic yards by dividing the volume (in cubic feet) by 27, which is the number you get when you multiply 3 feet by 3 feet by 3 feet. Example: 27 Cubic Feet ÷ 27 = 1 Cubic Yard. 64 Cubic Feet ÷ 27 = 2.37 Cubic Yards. To convert cubic inches into cubic yards, divide the volume (in cubic inches) by 46,656, which is ...First, get the area of your yard or garden using this formula Length (in feet) x width (in feet) = area in sq. ft. When you enter the area in square feet and thickness in inches, the calculator first converts the thickness from Inches to SqFt and then gives you the result in Cubic Feet unit.; Then, the calculator converts Cubic Feet to Tons and Cubic Yard …To determine the cubic yardage of material you need, simply enter the square footage of the site and your desired depth in inches. As a reminder, length (ft.) x ...

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Square Feet to Cubic Yards Converter. Here you can convert square feet to cubic yards (sq ft to cu yds). Before we continue, note that square feet is an area measurement, …Step 3: Convert the result into the units you want — in this case, cubic feet. To convert from cubic yards to cubic feet, you need to multiply the result by 27: \footnotesize \text {Volume} = 15 \times 27 = 405\ \text {ft}^3 Volume = 15 × 27 = 405 ft3.The volume in cubic yards is equal to the volume in cubic feet divided by 27. For example, here's how to convert 5 cubic feet to cubic yards using the formula above. cubic yards = (5 ft³ ÷ 27) = 0.185185 yd³. Cubic feet and cubic yards are both units used to measure volume. Keep reading to learn more about each unit of measure.Online calculator to convert cubic feet to cubic yards (ft3 to yd3) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units. ... Task: Convert 1,000 cubic feet to cubic yards (show work) Formula: ft 3 ÷ 27 = yd 3 Calculations: 1,000 ft 3 ÷ 27 = 37.03703704 yd 3 Result: 1,000 ft 3 is ...Example: Calculate the capacity of a generator if the length is 20 inches, the width is 60 inches, and the height is 80 inches. Solution: Step 1: Multiply the given measurements in inches. Volume = length x width x height. = …Definition: A cubic yard (symbol: yd3) is an imperial and United States Customary unit of volume defined as the volume of a cube with measurements 1 yd × 1 yd × ...

Calculate square footage, square meters, square yardage and acres for home or construction project. Calculate square feet, meters, yards and acres for flooring, carpet, or tiling projects. Enter measurements in US or metric units. How to calculate square footage for rectangular, round and bordered areas. Calculate project cost based on price per square foot, square yard or square meter.Conversion between cubic yard and square yard. ... Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data should be separated in coma (,), space ( ), tab, or in separated lines. ... • yd 3 ↔ cubic feet [ft3] • yd 3 ↔ cubic mile [mi3] • yd 3 ↔ ounces [fl oz (US)] To convert square yard to cubic yard, square yard must be multiplied by the thickness in inches and divide by 36. yd3 = yd2 * in / 36. If the thickness (height) is measured in feet (ft): To convert square yard (yd^2) to cubic yard (yd^3), square yard must be multiplied by the thickness in feet (ft) and divide by 3. yd3 = yd2 * ft / 3. To convert square feet to cubic yards, simply multiply your square footage figure by the height/depth in feet. This gives you a result in cubic feet. Divide your result by 27 to get your cubic yards measurement. If you …Suppose you have 5 tons of gravel with a density of 2,400 pounds per cubic yard and you want to know how many cubic yards of gravel you have. Enter 5 in the "Weight in Tons" input field. Enter 2400 in the "Density" input field. Click "Convert Tons to Cubic Yards." The calculator will display the equivalent volume 4.17 cubic yards. Note. Fill 100 cubic feet with concrete calculating price per unit volume. For our final example, let’s say I want to fill a space measuring 100 cubic feet with standard concrete (density 150 ). At this stage I am unsure of the price per unit volume but I can purchase 5 cubic yards for $540. Feb 12, 2024 · To get this answer, compute the area in sq ft as 10 × 10 = 100 sq ft and recall that 1 sq ft = 0.0929 sq m. Therefore, 100 sq ft = 9.29 sq m. Utilize our free square footage calculator to determine the area of diverse property shapes in square feet (sq ft) accurately and effortlessly. Fill 100 cubic feet with concrete calculating price per unit volume. For our final example, let’s say I want to fill a space measuring 100 cubic feet with standard concrete (density 150 ). At this stage I am unsure of the price per unit volume but …Our free sq yards calculator make use of the following square yards formula to perform calculations: Square Yards = L e n g t h ∗ W i d t h. Square Yards = 23 ∗ 43. Square Yards = 989 y d 2.

Example: Calculate the capacity of a generator if the length is 20 inches, the width is 60 inches, and the height is 80 inches. Solution: Step 1: Multiply the given measurements in inches. Volume = length x width x height. = …

Thus, 1.54 cubic yards of topdressing material would suffice for the specified area and depth. Example of Topdressing Calculator. Consider a garden spanning 2,500 square feet. The gardener aims to spread a 1-inch layer of compost as topdressing. Using our calculator: Amount of Material (cubic yards) = 2,500 × 1 ÷ 324 = 7.72 cubic …Concrete is sold in cubic yards, so the number of square feet in that yard depends upon how deep the concrete is poured. Concrete can be poured in different amount of thickness. Fo...See full list on calculatorsoup.com Cubic yard calculator calculates cubic yards, feet, meters for landscape materials. Enter measurements in yards and feet and get volume conversions. ... Now take the area of 78.5 square feet and multiply it by 0.166667 ft. Volume (ft³) = Area × Depth = 78.5 × 0.166667 = 13.0833595 (ft³)GNA Sand and Gravel Cubic yard calculator for topsoil, sand, gravel, dirt. Calculate the square feet of an area by using the length width and depth. (818) 318-0396The square feet into cubic yards calculator is a tool that helps convert a given area measurement in square feet to a volume measurement in cubic yards. It …ULTIMATE. Package. BEST VALUE -- Includes ALL FOUR of our upgrade packages together at a HUGE discount! (This won’t be around forever!) $49.99 /mo. add package. All calculators for use on a single domain. Please contact us for additional pricing.3 feet x 10 feet x 2 inches x 0,083 = 5 cubic feet . How do I calculate how much compost I need in square yards or square meters? Of course the same rules hold true if you’re using another unit of measurement. If you prefer cubic yards, or cubic meters, here are some other examples of formulas to use:To convert cubic inches to cubic yards, divide the number of cubic inches by 46,656. For example, if you have 100,000 cubic inches of material, you would have approximately 2.14 cubic yards (100,000 / 46,656 = 2.14). To estimate a volume in cubic yards from square feet, measure the length, width, and height of the space in feet, and multiply ...If your pet needs a bed you can make one yourself even if you don't know how to sew. All you need to do this are a couple of yards of fabric, a bag of batting, scissors, and the ab...

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Mulch Calculator. The following calculator helps estimate the amount of mulch needed to cover an area such as a garden based on the necessary depth of the mulch layer. It also estimates the cost of the mulch. Mulch is a layer of material that is applied to the surface of the soil. There are many different types of mulch, both organic and ...Explore the world of measurements with our Cubic Yard Calculator. Ideal for everyone from beginners to experts, this tool offers quick, accurate and easy-to-understand results. ... Square Feet to Cubic Yards Calculator; Square Yards Calculator; 104, Building No. 5, Sector 3, Millennium Business Park, Mahape, Navi Mumbai - 400710 Here you can convert square feet to cubic yards (sq ft to cu yds). Before we continue, note that square feet is an area measurement, and cubic yards is a volume measurement. You need the height or depth of the square feet area to find the volume. Example 1: If you have a 500 square feet area with a depth of 2 feet, the calculator would perform the following calculation: (500*2)/27 = 37.04 cubic yards. Example 2: For a 300 square feet area with a depth of 3 feet, the calculation would be: (300*3)/27 = 33.33 cubic yards.If you have measurements in feet and inches, divide inches by 12 to convert your readings to feet. Multiply all measured values in feet to get the cubic feet. At last, divide the result by 27 to calculate cubic yards. Mathematically: Cu ft = [Length (ft) × Width (ft) × Height (ft)]/27.Conversion between cubic yard and square yard. ... Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data should be separated in coma (,), space ( ), tab, or in separated lines. ... • yd 3 ↔ cubic feet [ft3] • yd 3 ↔ cubic mile [mi3] • yd 3 ↔ ounces [fl oz (US)] Mulch Calculator. The following calculator helps estimate the amount of mulch needed to cover an area such as a garden based on the necessary depth of the mulch layer. It also estimates the cost of the mulch. Mulch is a layer of material that is applied to the surface of the soil. There are many different types of mulch, both organic and ... To find the square footage, multiply the width (in feet) by the length (in feet.) For example, if you need to find the square footage of a room that is 7 feet long and 10 feet wide, you would perform the following calculation: 7’ x 10’ = 70 square feet. You can use the result with the calculator to determine the volume of the area in question.Multiply the three dimensions together to find the number of cubic feet (0.5 feet x 12 feet x 12 = 72 cubic feet) Divide the cubic feet by the number of cubic feet in a cubic yard (27) to find the number of …Oct 7, 2023 · Calculate Volume of Square Slab Calculator Use. Calculate volumes for concrete slabs, walls, footers, columns, steps, curbs and gutters. Enter dimensions in US units (inches or feet) or metric units (centimeters or meters) of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure. Calculate the square footage of your lawn, lot or yard using satellite maps from Google. Our online lawn measurement app is great for home landscaping projects like laying sod or lawn care treatments. Measure My Lawn Online. The quickest and easiest way to measure the square footage of your lawn for free!4.5 cubic feet of compost (4.5 20-quart bags) 1.5 cubic feet of soilless potting mix. 1.5 cups Gardener's Supply granular organic fertilizer. Before placing your raised garden beds in their permanent location, be sure to remove any grass or perennial weeds from the area. Use a garden fork or shovel to loosen the native soil to a depth of 6-10″. ….

The height is the height or depth of the square feet area in inches. So for example, if the height of your 4000 square feet area is 1 inch, then this is how you would calculate 4000 square feet to cubic yards using our formula: (ft² × (height ÷ 12)) ÷ 27 = yds³ (4000 × (1 ÷ 12)) ÷ 27 ≈ 12.346 4000 square feet ≈ 12.346 cubic yardsCalculate 2A Limestone. Type in inches and feet of your project and calculate the estimated amount of Base Material in cubic yards, cubic feet and Tons, that your need for your project. The Density of 2A Limestone : 2,410 lb/yd³ …Conversion between cubic feet and square yard. Note: Fill in one box to get results in the other box by clicking "Calculate" button. Data should be separated in coma (,), space ( ), tab, or in separated lines.Calculators » Feet to Cubic Yards Calculator. Feet to Cubic Yards Calculator. Tweet. Feet to Cubic Yards Calculator. Length (ft): Width (ft): Square Feet (ft^2 ...Example 1: Suppose the area of the road is 500 square feet and the thickness of the base is 4 inches. The Road Base Calculator will give you the volume in cubic feet and yards, along with the required tons of road base. Example 2: If the area is 1000 square feet and the thickness is 6 inches, the calculator will again give you the …Since one square yard is equal to 9 square feet, you can use this simple formula to convert: square yards = square feet ÷ 9. The area in square yards is equal to the area in square feet divided by 9. For example, here's how to convert 5 square feet to square yards using the formula above. square yards = (5 sq ft ÷ 9) = 0.555556 sq yd.The amount of concrete you need for a 10x10 slab depends on how thick it will be. So, for a 4-inch slab you’ll need 1.24 cubic yards (56 80lb bags), but a 6-inch slab requires 1.85 yards (84 80lb bags). If your slab is a different size or thickness, use our calculator to determine the amount of concrete.To get this answer, compute the area in sq ft as 10 × 10 = 100 sq ft and recall that 1 sq ft = 0.0929 sq m. Therefore, 100 sq ft = 9.29 sq m. Utilize our free square footage calculator to determine the area of diverse property shapes in square feet (sq ft) accurately and effortlessly.To determine the cubic yardage of material you need, simply enter the square footage of the site and your desired depth in inches. As a reminder, length (ft.) x ...The calculator will provide the volume in cubic yards (CY) required to cover the specified area at the specified depth. Example Calculation: Suppose you want to cover an area of 500 square feet with a layer of mulch to a depth of 3 inches. Square feet to cubic yard calculator, You can convert cubic feet into cubic yards by dividing the volume (in cubic feet) by 27, which is the number you get when you multiply 3 feet by 3 feet by 3 feet. Example: 27 Cubic Feet ÷ 27 = 1 Cubic Yard. 64 Cubic Feet ÷ 27 = 2.37 Cubic Yards. To convert cubic inches into cubic yards, divide the volume (in cubic inches) by 46,656, which is ..., Open the calculator webpage. Enter the number of cubic yards (SY) of the material. Enter the material density (in tons per cubic yard). Click the "Convert" button. The calculator will display the equivalent weight in tons. Example Calculation: Suppose you have 20 cubic yards (SY) of soil, and the soil has a density of 1.3 tons per cubic yard., To convert cubic inches to cubic yards, divide the number of cubic inches by 46,656. For example, if you have 100,000 cubic inches of material, you would have approximately 2.14 cubic yards (100,000 / 46,656 = 2.14). To estimate a volume in cubic yards from square feet, measure the length, width, and height of the space in feet, and multiply ..., An “SQ FT to Cubic Yards Calculator” is a tool that assists in converting measurements from square feet (SQ FT) to cubic yards (CY). This is useful for estimating the volume of material needed to fill or cover a specific area to a specific depth., To find the square footage, multiply the width (in feet) by the length (in feet.) For example, if you need to find the square footage of a room that is 7 feet long and 10 feet wide, you would perform the following calculation: 7’ x 10’ = 70 square feet. You can use the result with the calculator to determine the volume of the area in question., More information from the unit converter. How many yards in 1 square feet? The answer is 0.11111111111111. We assume you are converting between yard and square foot.You can view more details on each measurement unit: yards or square feet The SI derived unit for area is the square meter. 1 square meter is equal to 1.1959900463011 yards, or …, Convert square feet into yards by multiplying the length of a space by the width of the space to calculate the area of the space. Divide the sum by 9 to arrive at the square yardag..., At 44 feet wide, this 20,000 square-foot limestone Beaux Arts palace—with its trio of Juliet balconies—is wider than almost all other Upper East Side mansions. And it’s available. ..., Our free sq yards calculator make use of the following square yards formula to perform calculations: Square Yards = L e n g t h ∗ W i d t h. Square Yards = 23 ∗ 43. Square Yards = 989 y d 2., A square feet to cubic yard calculator is a tool used to convert the area in square feet to cubic yards. It is particularly useful for construction and landscaping projects where you need to determine the volume of material, such as soil, concrete, or mulch, required in cubic yards based on the area in square feet., Enter the dimensions of the area you want to cover in feet, and then enter the depth that you would like to cover that area in inches. Then click the calculate button to calculate the number of cubic yards you will need. For bark or mulch, a nice thick depth would be 3 to 4 inches. If you want to cover an area with gravel, 1 to 2 inches should ..., Calculating square footage is a fundamental skill that every homeowner, real estate agent, and DIY enthusiast should possess. Whether you’re planning a home renovation project or l..., The square feet into cubic yards calculator is a tool that helps convert a given area measurement in square feet to a volume measurement in cubic yards. It works by multiplying the area in square feet by the height or depth of the object or space to come up with the volume in cubic feet., The conversion from calculate square feet to cubic yards may appear deceptively simple, but it plays a pivotal role in various fields, from construction to landscaping. This comprehensive guide aims to unravel the intricacies of this conversion, providing insights, practical examples, and tips to ensure precision. ..., The following calculator helps estimate the amount of gravel needed to cover an area based on the density and desired depth of the gravel. It also estimates the cost of purchasing a given amount of gravel. Gravel is a loose mixture of rock fragments formed as a result of erosion. Gravel, along with other types of rock fragments such as sand and ... , Tiny homes are often marketed as a way to afford your own home if you’ve been priced out of the market—but is that true? Tiny houses—typically defined as any primary dwelling under..., Our Cubic Yard Calculator is a powerful, user-friendly tool that converts measurements into cubic yards. Whether you are a professional needing precise …, depth = 9 inches ÷ 12. depth = 0.75 feet. Next, calculate the volume in cubic feet. cu ft = 12 ft × 14 ft × 0.75 ft. cu ft = 126 cu ft. Finally, convert the volume in cubic feet to cubic yards. cu yds = 126 cu ft ÷ 27. cu yds = 4.67 cu yds. If you are calculating yardage for a concrete or landscaping project, understand that suppliers may ..., More information from the unit converter. How many yards in 1 square feet? The answer is 0.11111111111111. We assume you are converting between yard and square foot.You can view more details on each measurement unit: yards or square feet The SI derived unit for area is the square meter. 1 square meter is equal to 1.1959900463011 yards, or …, Suppose you have a project area that is 20 feet long, 10 feet wide, and you want to spread CA6 gravel with a depth of 4 inches. Enter these values into the calculator, click "Calculate," and it will estimate that you need approximately 2.47 cubic yards of CA6 gravel for your project., The height is the height or depth of the square feet area in inches. So for example, if the height of your 1400 square feet area is 1 inch, then this is how you would calculate 1400 square feet to cubic yards using our formula: (ft² × (height ÷ 12)) ÷ 27 = yds³ (1400 × (1 ÷ 12)) ÷ 27 ≈ 4.321 1400 square feet ≈ 4.321 cubic yards, The conversion from calculate square feet to cubic yards may appear deceptively simple, but it plays a pivotal role in various fields, from construction to landscaping. This comprehensive guide aims to unravel the intricacies of this conversion, providing insights, practical examples, and tips to ensure precision. ..., Oct 14, 2023 · A “Cubic Yard to Square Feet Calculator” is a tool that helps you convert the volume in cubic yards to the corresponding area in square feet when the depth or thickness is known. It’s particularly useful when you want to determine the surface area covered by a certain volume of material. , To convert from cubic feet to cubic yards, simply divide by 27. For instance, in our triangle example, we calculated that you’d need 37.5 cubic feet of gravel. In cubic yards, you’d need: 37.5 cubic feet / 27 = 1.39 cubic yards of gravel. Step 3: Convert to Tons. You may need to do one final conversion before ordering gravel for your project., Calculator Requests and Suggestions. Calculators for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more. …, Divide volume in cubic feet by 27 to obtain volume in cubic yards. Using Square Feet to Cubic Yards Calculator: Enter surface area in square feet. Input depth/height (choose units from the drop-down menu). The calculator provides volume in cubic yards. FAQ: What is a cubic yard? A cubic yard is the volume of a cube with each side measuring one ..., The height is the height or depth of the square feet area in inches. So for example, if the height of your 4000 square feet area is 1 inch, then this is how you would calculate 4000 square feet to cubic yards using our formula: (ft² × (height ÷ 12)) ÷ 27 = yds³ (4000 × (1 ÷ 12)) ÷ 27 ≈ 12.346 4000 square feet ≈ 12.346 cubic yards, Mulch Calculator. The following calculator helps estimate the amount of mulch needed to cover an area such as a garden based on the necessary depth of the mulch layer. It also estimates the cost of the mulch. Mulch is a layer of material that is applied to the surface of the soil. There are many different types of mulch, both organic and ..., Multiply the number of cubic feet by the numerator of the unit proportion on the left side of the equation. For example: 5. Divide the number of cubic feet by 27. This will give you the equivalent number of cubic yards. Note that you can simplify this method by simply dividing the number of cubic feet you have by 27., It is true that the need to use a square feet to cubic yards calculator is not an everyday occurrence which is why purchasing a device for that purpose is a waste of money. On the other hand, this tool exists and is accessible through an Internet connection and the click of a mouse., The amount of concrete you need for a 10x10 slab depends on how thick it will be. So, for a 4-inch slab you’ll need 1.24 cubic yards (56 80lb bags), but a 6-inch slab requires 1.85 yards (84 80lb bags). If your slab is a different size or thickness, use our calculator to determine the amount of concrete., 2) Do the math. To work out the volume of mulch you need, just multiply the three measurements together. length × width × depth = volume. US imperial example. 20ft × 8ft × 0.25ft = 40 cubic feet. UK metric example. 6.09m × 2.44m × 0.076cm = 1.13 cubic metres. If you’ve taken individual measurements for an irregular shaped area ..., To convert square yard to cubic yard, square yard must be multiplied by the thickness in inches and divide by 36. yd3 = yd2 * in / 36. If the thickness (height) is measured in feet (ft): To convert square yard (yd^2) to cubic yard (yd^3), square yard must be multiplied by the thickness in feet (ft) and divide by 3. yd3 = yd2 * ft / 3.