how to calculate cubic yardshow to calculate cubic yards

. I had a great overall experience working with Chuck. In this brief blog, let me show you how to calculate cubic yards. Using measurements in feet: Area (ft 2) = Length x WidthVolume (ft 3) = Depth x . Calculate the areas as follows. Area of a Circle It is equal to 16.387064 cm 3 or mL.. History/origin: The cubic inch is derived from the inch, a unit of length within the imperial and US customary systems of measurement. In all, I have received 60 truckloads of fill dirt. Let's divide this process into three parts, one for each element: The alleys will be made out of concrete. There are plenty of volume units, including metric ones such as cubic meters m3\small \text{m}^3m3, cubic centimeters cm3\small \text{cm}^3cm3, and many others. Our area of a triangle SAS calculator is the answer! You decided to create a rocky square pyramid with sides of 4 ft and a height of 6.5 ft: Estimate the area of the base (the area of a square): 4 ft 4 ft = 16 ft. One cubic yard is defined as a volume of a cube with 1 yd long edges. A cylinder is a 3D object that is bound by a cylindrical surface with 2 circles on its top and base. Thus, a cube's volume equation can be shortened from L W H to L. For example, let's say we want to determine the volume of a cylindrical hole in our back patio before installing a fountain. The guy was like talking to one of my buddies. Price competitive and good customer service. For instance, if you need 4.84 cubic yards (Yd3), you need to place an order for five cubic yards. It is equivalent to 27 cubic feet, 0.7645549 cubic meters, and 764.5549 . Dirt Connections was a pleasure to do business with. area and then multiply the figures together to calculate a result in cubic feet. In either case, we are interested in the volume of material needed or just the occupied space. The Density of #57 Granite Stone: 2,410 lb/yd or 1.21 t/yd or 0.8 yd/t. Their customers service was outstanding. For example: pour a 25 ft. sidewalk 5 ft. wide and four inches deep. How do you calculate square yards in a triangular prism? What an excellent experience! We used this company to haul dirt for a pool dig out of Bethesda Md. The volume in cubic yards will show up immediately! Enter measurements in US units or metric units. Visual in the figure below: The volume in cubic yards will show up immediately! Work out the volume: V = 1/3 16 ft 6.5 ft = = 34.67 ft = 1.284 yd. The formula in Method 2 will only work if your subgrade is correct. Remember, one cubic yard = 1 yard long, 1 yard wide, and 1 yard deep. Type in inches and feet of your project and calculate the estimated amount of Granite Stone in cubic yards, cubic feet and Tons, that your need for your project. Yardage Calculator Use our handy calculator to figure out how much yardage you will need for your area: You'll commonly see them abbreviated as cu yd or yd. Copy. Note that rounding errors may occur, so always . More information from the unit converter. In this example, the h is 10 yards. If you are building a boulder wall, check out the boulder wall calculator. Find the area. I got my topsoil within two days and he personally arrived with the driver to ensure I got the material to my project site even though there were site access difficulties that he remedied on the spot. Here's how to do this: Convert the dimension in inches to yards (6 inches 36 inches = 0.167 yards) Convert the dimensions in feet to yards (12 feet 3 = 4 yards) Multiply the three dimensions together to find the number of cubic yards (0.167 x 4 x 4 = 2.67 cubic yards) Or, simply type your dimensions in our handy calculator below, then . Real-time graphics. Length of area in feet: If the concrete is 12 inches thick, divide the square footage by 27 to determine cubic yards. You can calculate the cubic yards in a cylinder using the following formula: cubic yards in a cylinder = area * h. Hence, the cubic yards in a cylinder is 25 yard * 10 yards = 250 yard 785.4 yard. When dealing in inches: convert inches to feet by dividing by 12. Chuck and Co. were responsive and careful to help develop the scope of the need for my project. I meet Chuck and he is a very professional person he let me know how to do my project with professionalism I am very happy to find him and I can recommended him to anyone who needs his services he will direct you on the right path ones again thank you chuck for your help I will call you again for any future service. The answer is 2.1799176674482E-7. These are good folks that made us feel confident that the job would be done well and it was. Note that this calculation is the volume of your tubes only and does not account for any overflow or loss . If you know the price per unit of volume of the material (e.g. (25' x 5 ' x 0.333') / 27 = 1.54 cubic yards This review concerns my use of Dirt Connections, 11325 Random Hills Rd #360, Fairfax, VA 22030. It's the space occupied by a 1in1in1in\small 1\ \text{in} \times 1\ \text{in} \times 1\ \text{in}1in1in1in cube. ft, and then multiply by .33 (decimal conversion for 4") 300*.33=99.90 cubic feet, then divide by 27 to convert to cubic yards, so: 99.90/27=3.7 cu yd. Multiply it by depth in feet and divide by 27 to get volume in cubic yards. For example 15.5 feet x 6 feet = 93.0 square feet. 4 yards =. To calculate, we can use below mentioned relation to convert cubic metres to cubic yards. He told me what to do and what not to do from what I'd been told by others. In residential or commercial construction projects, suppliers measure different types of construction material in cubic yards. pound is a unit of weight. In this example, the h is 10 yards. In this article we will show you how to use it to calculate volume of a material and the total cost as well. Working with them was a remarkable experience, starting with the communication, punctuality, the delivery and the quality of soil. 4 12 = .33. With our first example, imagine our material measures 4 feet in length, 6 yards in width and 5 inches in height. 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. 10 x 10 = 100 square feet. This is important you don't want to overspend on materials! In this case, we would find our yardage as follows. Type in your numbers. If the stone is too large to perform a water-displacement measurement on it, you can only estimate the volume. 27 = 1 cubic yard. We would strongly recommend them to anyone needing any of their services! Multiply the three together to get the volume. The average cost of a concrete slab (6 inches thick) is $5.00-5.50 per square foot, including materials and labor. One cubic yard is denoted by 1yd3\small 1\ \text{yd}^31yd3 or 1cuyd\small 1\ \text{cu yd}1cuyd. If you want to cover an area with gravel, 1 to 2 inches should . He answered all my questions and worked with me on a delivery date between rainstorms. Deduct the inner area from the total area to get the border area. However, this can be easily calculated from your purchased material using the formula: $$Price\,Per\,Unit\,of\,Volume = {Total\,Cost\,of\,Material \over Total\,Volume\,of\,Material}$$, Fortunately, the solution couldnt be easier. We ordered online and had our fill dirt in a week. More information from the unit converter. 1 Cubic foot (cu ft) is equal to 0.037037037 cubic yard (cu yd). We are vary satisfied with both the quality and reasonable price we paid. Say 20 feet x 10 feet = 200 square feet, Total area = outer length x outer width. Highly recommend if you are in need of soil. To convert cubic feet into cubic yards, take the number of cubic feet and divide it by 27, which is the number of cubic feet in 1 cubic yard. By using our site, you agree to our. Remember to use feet in all your calculations so far. During our first call, he clearly explained both options for the project, and he was the first contractor I brought out after we closed on the home. To convert cubic feet to cubic yards, multiply the cubic foot value by 0.037037037 or divide by 27. I thought the quote was very affordable, and will be recommending him to my friends. As there are 12 inches in a foot, we divide our depth figure by 12 to get 0.5 feet. We'll also help you understand the benefits to each, so you get the right product for your project. Highly recommend. The steps required for calculating cubic yards for concrete are as follows: Mark the space that is to be filled by concrete and divide it into smaller shapes if the area is too big. This extension of our volume calculator is handy if you want to learn how to calculate the cubic yards of an object regardless of its shape and whether it is in and on the ground. Cubic Feet to Cu yd. When excavated and loaded loosely into a truck, the original one BCY of material . The formula and example are as follows: Inner area = length x width. Chuck expressed his concern and asked if he could come to my house and look at the rock pile. It doesn't matter if we are dealing with triangular, rectangular, or any other type of prism; the formula is always the same. You decided to create a rocky square pyramid with sides of 4 ft and a height of 6.5 ft: Estimate the area of the base (the area of a square): 4 ft 4 ft = 16 ft. Calculate the cubic yards in a cylinder. To convert cubic inches to cubic yards, multiply the cubic inch value by 0.000021433470508 or divide by 46656. From the initial call to delivery, working with Chuck was an easy process. Imagine you want to prepare the ground for your dream garden with walking alleys, a pond, and a pyramidal sculpture. Assume you are using dry gravel with a swell percentage of 15% and a shrink percentage of -7%. Where (ft 2) = square foot, (ft 3) = cubic foot, (yd 3) = cubic yard. It seems that many if not most businesses have carried caveat emptor to the extreme. Definitely recommend working with him. he bought in 20 loads of fill dirt at a good pace and was extremely communicative along the way. EC1V 2NX, instructions for how to enable JavaScript. We can calculate the cubic yard volume for landscape material . The conversion between cubic feet and cu yds is fairly simple and quick, and it works this way: First, find the volume of an object (feet) Then, divide the given volume value (feet) by 27. Hey guys & gals! Whenever you want to switch between them quickly, don't hesitate to use our volume converter! If the thickness (height) is measured in feet (ft): To convert cubic yard (yd^3) to square yard (yd^2), cubic yard must be divided by the thickness in feet (ft) and multiplied by 3. yd 2 = (yd 3 / ft)*3 Since 1yd=3ft\small 1\ \text{yd} = 3\ \text{ft}1yd=3ft, we can calculate how many cubic feet are in a cubic yard: So the conversion factor from cubic yards to cubic feet is 27\small 2727, and it is 1/27\small 1/271/27 if you're converting from cubic feet to cubic yards. They coordinated with our crews to make sure they delivered the dirt we ordered right when we needed it. https://www.calculatorsoup.com/calculators/construction/cubic-yards-calculator.php, Determine the depth of your material, say mulch, that you will put on this area generally using depth in inches, If you measured in feet only skip to "Calculate", If you measured in feet & inches, divide inches by 12 and add that to your feet measure to get total feet, If you measured in inches only, divide inches by 12 and that is your measurement in feet, Calculate your volume: Multiply area times the depth to get volume in cubic feet, Calculate your cubic yards: Divide cubic feet by 27 to convert to cubic yards and this is your answer. On the other hand, you may need to find the size of a structure or a building. The volume of a cube with measurements 1 yd 1 yd 1 yd. You already know that there are 3 feet in one yard. And the price was right. Enter measurements in US or metric units and get volume conversions to other units. 150 / 27 = 5.55 cubic yards. His team did an amazing job. How do I calculate the cubic yards of an irregularly-shaped large stone? Length (feet) length x12. 1 cubic meter = 1.308 cubic yards. The silo has a cylindrical body 12 yards high with a radius of 1.5 yards. In the text, you'll find the answers to all these questions and more! Chuck is an amazing person and very personable, we would recommend him again! Hes been working with my husband and our trucking business for months and has never let us down! Calculating cubic yards is as simple as multiplying all three dimensions. Seamlessly switch between different units for example, length can be given in feet, width in yards, and height in centimeters. On behalf of the Trustees of Bruen Chapel United Methodist Church, I see hallmarks of this project (filling a 6 foot sinkhole) by Dirt Connections as the contractor's extremely prompt response and the thorough accomplishment of the work. As you can see, all of these values are simple to evaluate when you know the formulas. Chuck knows his stuff, hires great people, and is so kind and easy to work with. How to use cubic yards calculator. masterfully. How to calculate cubic yards for rectangular, circular, annular and triangular areas. Chuck did a great job getting fill dirt for my project. Let us see how to calculate cubic yards for other shapes. If you forget one of them, want to be sure about the outcome, or just don't like converting between units, use this cubic yard calculator, plan your beautiful home, and you'll have no more worries about any yardage problems in the future. You need to do a separate calculation for each rectangle. Once you have the square footage, measure how deep the mold you're filling in is. Whenever you want to switch between them quickly, don't hesitate to use our volume converter! The fill dirt is clean. Use the formula for the volume of a hemisphere: V = 2/3 r = 2/3 15.92 = 8451 ft = 313 yd. This means our measurements are: To calculate cubic yards, we multiply 6 12 0.5 to get a total of 36 cubic feet. Area b: L x W x D = Cubic Feet. This was all at no cost, he was just trying to be helpful. 2. All tip submissions are carefully reviewed before being published. Wondering how much is a cubic yard?, how many cubic feet are in a cubic yard?, how to convert cubic inches to cubic yards?, or how to evaluate the volume from an area in square feet to cubic yards? To create this article, 14 people, some anonymous, worked to edit and improve it over time. When I need more dirt or advise on an excavation project I know who to contact. Chuck was great to work with! How to estimate a volume from square feet to cubic yards. We assume you are converting between cubic yard/minute and centilitre/hour.You can view more details on each measurement unit: cubic yards per minute or centilitre/hour The SI derived unit for volume flow rate is the cubic meter/second. The screened organic topsoil looks terrific with dark organics, soil, and just enough clay/fines to hold a ball shape yet easily breaks apart. This article has been viewed 70,331 times. Chuck called me several times to be sure everything went smoothly. Also Read: Weight of concrete per cubic foot - With Examples - (Including Calculator) One cubic foot, ft3\small \text{ft}^3ft3 or cuft\small \text{cu ft}cuft, is the volume of a cube with sides 1ft\small 1\ \text{ft}1ft long. For starters we have a basic math formula; Length (in feet) X Width (in feet) X Depth (in feet) divided by 27 (one cubic yard) Examples; 10 x 10 x 1 (12 inches) = 100 divided by 27 = 3.70 cubic yards. Chuck Moore and his staff have helped our family with multiple projects, including moving, snow removal, and water remediation! Check out our ratio calculator for information on ratios and how to apply this number in your calculations! Dirt Connections and Chuck have helped me on two projects recently. I had such a fantastic experience working with Chuck at Dirt Connections, and I would wholeheartedly recommend him to anyone for any project. The next day I had the proposal in my inbox with the cost and, again, clearly describing the job and what I could expect from them and it was very easy to read and understand. We use cookies to make wikiHow great. Circular area = Pi x r x r where Pi = 22/7 or 3.14 and r is the radius where radius = diameter/2. Calculate the volume of total area by applying the appropriate formula. Cubic yards are the preferred units of measurement for a variety of practical tasks and activities - for instance, when pouring concrete during a construction project. Then, the calculator works out the total cost to purchase the required material: $$Cost = Price\,Per\,Unit\,Volume \times Volume = 30\,$/yd^3 \times 3704\,yd^3 = $111.11$$. Just what I needed! Therefore, a 20-ton load of . Roof Slope Calculator | How to calculate roof pitch? I honestly didn't (and still don't) think there could be anyone more customer-oriented or easier to work with than Chuck and his workers/subcontractors. Very shortly after I accepted the proposal Martir called and we arranged payment (made very convenient) and he got the permit request in right away. We understand that to figure this out by eye is not easy, often leading to over/under ordering material. If you visualize, one cubic yard means a cube with one yard each of length, width, and height (thickness/depth). % of people told us that this article helped them. liable for any damages or monetary losses arising out of or in connection with their use. People measure the depth in inches for convenience and better accuracy. Use this cubic yards calculator to calculate the amount of dirt, sand, mulch, concrete, topsoil or compost you might need for your project. Calculate volume from your measurements in inches (in), feet (ft), yards (yd), centimeters (cm), or meters (m). I had a few people string me along promising good quality fill dirt but never delivering. A dump truck holds anywhere from 10 to 14 cubic yards of . Circular path = Outer area Inner area of circles, Trapezium = ((Sum of parallel sides) / 2) x h. Finally, if you want to calculate the materials price to be purchased, multiply the price per cubic yard by the volume. It can also be a circle as well (making the pyramid). square feet to cubic yards calculator. Dirt Connections is great! Cite this content, page or calculator as: Furey, Edward "Cubic Yards Calculator" at https://www.calculatorsoup.com/calculators/construction/cubic-yards-calculator.php from CalculatorSoup, If you have a large area, you can split the same into rectangles and add the volume of each one of them to reach a final figure. This stone calculator will calculate tonnage, cubic feet, and yards of stone/gravel/sand needed to cover your landscaping project area. Otherwise, simply enter your measurements in our yardage calculator to start your next landscaping project effectively. They were on time, courteous and went beyond our expectations with the addition they did for us. He was correct. Include your email address to get a message when this question is answered. It also estimates the cost of purchasing a given amount of gravel. This is because all 3D object will have volume. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Dirt showed up same day! Also willing to discuss other projects and reasonably priced. Sometimes it's possible to divide the shape into smaller pieces with known volumes and then find the sum of them. I cant say enough good things about my experience. Chuck made sure the mistake was corrected quickly and went the extra mile. The answer is 54 ft. I didn't need as much dirt as the driver brought. He worked with me to get an order filled quickly and the dirt was delivered as promised. To understand how to calculate how many cubic yards in a cylinder, we need to first define two things: cylinder and cubic yards. Estimate if you have to. How Much Does a Bag of Mulch Cover? In the construction industry, manufacturers deal in the bulk material. For example, to find out how many cubic yards there are in 100 cubic feet, divide 100 by 27, that makes 3.7 cubic yards in 100 cubic feet. Note that you can also find the top area of the shape using the formula: Where the standard units of area are square yardage. In either case, we are interested in the volume of material needed or just the occupied space. Cubic yards = Length (ft) x Width (ft) x Depth (ft) 27. Calculate the cubic yard for every shape and find out your project estimates. If you measure in exact feet, there is no need to convert, 1. Find cubic yards by dividing above volume in cubic feet by the number 27. Whether you're looking for something that reduces weed growth, helps with erosion, insulates the soil, enhances curb appeal or . Chuck is about doing the job correctly and that doesn't always mean overspending for unnecessary steps. There are plenty of volume units, including metric ones such as cubic meters m3\small \text{m}^3m3, cubic centimeters cm3\small \text{cm}^3cm3, and many others. The struggle is real, let us help you with this Black Friday calculator! After spreading all that fill dirt, I also ended up with a pile of ricks that I couldnt use. Work out the volume: V = 1/3 16 ft 6.5 ft = = 34.67 ft = 1.284 yd. Divide your result by 27 to get your cubic yards measurement. One cubic foot, ft3\small \text{ft}^3ft3 or cuft\small \text{cu ft}cuft, is the volume of a cube with sides 1ft\small 1\ \text{ft}1ft long. They were thoughtful as well, among other touches making sure to grade the new dirt (soon to be new yard) so rain water would flow correctly to avoid pooling and when they left on the last day everything was cleaned up including sweeping the dirt off of the end of the driveway. I worked with Chuck who was VERY accommodating. 3. If you need to convert to cubic feet from meters/metres: multiply your final number by 35.31. Then click the calculate button to calculate the number of cubic yards you will need. Find the volume in square feet. Measure the length, width and depth of your area and then multiply the figures together to calculate a result in cubic feet. CY = cubic yard = usually just a "cubic yard" as calculated above. Highly recommend! Depth (inches) Result: Cubic Yard =. Dirt Connections is amazing. Take the total and divide by 27 (the amount of cubic feet in a yard). Total Area: square feet square meters square yards acres. If you're looking for affordable fill dirt/top soil, excellent customer service, and responsiveness - Chuck at Dirt Connections is your guy! Highly recommend. Chuck did a great job on getting me the dirt I needed for my home. For example, to convert 100000 cubic inches to cubic yards, divide 100000 by 46656, that makes 2.143 cubic yards in 100000 cubic inches. Divide the distance across the hole in half to get the hole's radius: 0.75 yards. Cubic yards are often used when we want to dig a hole in the ground and fill it with an amount of material, such as gravel, sand, or mulch, due to the scale of this operation being well-suited to cubic yards. I contacted Chuck because I needed 15 loads of dirt for a rather large project in my backyard. Why did we divide by 27? I had a wonderful experience with Dirt Connections. So impressed with this group and will be ordering all dirt here. For a given rectangular space with length "L", width "W", and height "H", a volume in cubic yards can be simply obtained via the equation Volume = L W H, provided L, W, and H are all measured in yards. It doesn't matter if we are dealing with triangular, rectangular, or any other type of prism; the formula is always the same. E.g. How do I convert cubic inches to cubic yards? Use this page to learn how to convert between cubic yards and yards. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Measure length, width, and height in yards. The desired width of the alleys is 5 ft, while the desired depth is 20 in. Convert dimensions to feet if they aren't already. Differences between a Patio, a Balcony, and a Porch? All that is required is for you to find the area of the arbitrary shape that is the base. Divide 10 in half to find the balloon's radius - 5 yards. Solve as follows: Let's say, for instance, that we want to find the volume of a small grain silo. Not only did he save me thousands off what I was quoted by local companies in Stafford County. An object with negative volume simply does not exist. You can calculate the volume of a cylinder in steps: No, the volume of a cylinder cannot be negative. It even has three different representations to choose from! It also features an example conversion for a cubic yard of topsoil. His follow up in making sure everything was on time and completed is a rarity in todays world. The grams to cups calculator converts between cups and grams. One cubic meter also equals 1000 liters or one million cubic centimeters. To calculate how much gravel you need to cover a rectangular area you need to multiply the volume by the gravel density. Multiply the result by the depth and then divide by 27. kilograms or pounds), you'll need to do a conversion. How can I determine how many cubic yards are in a pile of dirt? Dirt Connections is fast, responsive, accommodating, and personable. No issues. In the calculator drop down areas, simply select the required units and the calculator converts the units: $$1\,foot = 12\,inches = 0.33\,yards = 30.48\,centimeters = 0.3048\,meters$$, $$1\,cubic\,yard = 27\,cubic\,feet = 46,656\,cubic\,inches = 764,555\,cubic\,centimeters = 0.76456\,cubic\,meters$$. Worked with Chuck to get 3 loads of fill dirt delivered in short notice. the total you get after multiplying the three dimensions together) by 1728. Let's assume that your pond will be in the shape of a hemisphere and you have space for a circular reservoir with a circumference of 100 ft. How many cubic yards of water can you pour inside? Or, simply input your dimensions in our handy calculator below, then click "calculate" to find the number of cubic yards. Hence one cubic yard means 27 cubic feet (3 ft x 3 ft x 3 ft). See below for some full examples where we detail how all the formulas work and calculate the total volume and cost of a required material. Try that out! Thanks Chuck! It is always a welcome relief when you have a company that is consistently dependable. Dirt connections was able to execute this job on time, beyond expectations, and at a fair price. 64 cubic yard. Width (inches) width x12. Thank you. Convert cubic yards to tons. Converted to yards, these are .028 yards and .139 yards, respectively. If the concrete is 4 inches thick, divide the square footage by 81 to determine cubic yards. In the text, you'll find the answers to all these questions and more! divide your figure by 27. Choose the appropriate option or the one that matches your plan the most (if you aren't sure, the calculator will provide you with small pictures to help you visualize all shapes). To convert the volume of cubic yards to cubic meters, multiply the volume in cubic feet by 0.0283. You then divide the result by 27 will give you a total in cubic yards. It couldn't have been any easier or faster. Great service, great dirt, all around great experience! Thanks to all authors for creating a page that has been read 70,331 times. 4 cubic yard =. For concrete, the formula for volume is as follows: length x width x thickness. 3. The next step is to determine the height of the cylinder. You may be dealing with circular lawns, borders, triangular areas, trapezoids, or their combinations. Step #1. NOTE: This Calculator should be used as an estimating tool ONLY. For example, if you have one measurement that is 7'3" you can enter that as 7.25 feet (3"/12" = 0.25 ft). Enter the Length and Width in Feet and the Depth of mulch in Inches. Check out 23 similar 3d geometry calculators . Calculate cubic yards volume for landscape material, mulch, fill, gravel, cement or containers. Learn more Cubic yards (abbreviated "yd3" or "cu yd")are a unit of volume measurement equal to the volume of a cube whose sides are exactly one yard in length or about 764.5 liters (202.0USgal). 2006 - 2023 CalculatorSoup The good thing is that you can think of any shape, and this cubic yard calculator will help you obtain a precise result! How many cubic yards in a cylinder. cubic yards to tons calculator which contains This cubic yard calculator, or yardage calculator, helps you find a volume in cubic yards. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. Steps to calories calculator helps you to estimate the total amount to calories burned while walking. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f9\/Determine-Cubic-Yards-Step-1-Version-2.jpg\/v4-460px-Determine-Cubic-Yards-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/f\/f9\/Determine-Cubic-Yards-Step-1-Version-2.jpg\/aid663922-v4-728px-Determine-Cubic-Yards-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"