Due to their smooth texture and round shapes, we typically see them used as pavement for barefoot pathways in gardens, around swimming pools, and even in shower room floorings. and the total cost of the landscape project: $$Cost = Price\,Per\,Unit\,Volume Volume = 90\,$/yd^3 30\,ft^3 = $100$$. Gravel Calculator (squarefootagearea.com) Gravel mulch on top acts as a natural moisture conservator, but the stones will get hot in sunny areas and some water will evaporate. To find this number, decide how deep you want the rocks to be, such as 2 inches. For this size of project, consider purchasing pea gravel in bags of 0.5 cubic feet. Multiply 10 by 10 to reach 100 square feet. A square yard of gravel with a depth of 2 in (~5 cm) weighs about 157 pounds (~74 kg). 1 tonne will be sufficient to cover approximately 20 square metres for pedestrian pathways, 35mm depth is normally sufficient for pedestrian pathway. Consider this when choosing gravel garden plant. (function(){ Now that we know how to use our calculator, either as a river rock coverage calculator or as a river rock cost calculator, wouldn't it be nice to also know how to calculate river rock's volume or weight on your own? Gravel is made up of rock fragments. Ft. Squeege 83 Sq. Stone Coverage Calculator for Rock Landscapes, Picture Hanging Calculator with Gallery Spacings, Boulder Wall Calculator for Retaining Walls, Log Weight Calculator for Any Wood Species, Post Hole Calculator for Concrete Embedded Posts, Standard Heights for Light Switches, Outlets & More. The volume of a cylinder = (radius x radius) x 3.14 x height in feet. You want to be as accurate as possible without over or underestimating the amount of gravel you will need. Our tool allows you to enter price per ton (or tonne) to get a price estimate as well. River rock measuring 3 to 6 inches will cover roughly 50 square feet per ton. Keep reading to see just how easy it is to use, what it calculates and how it does it. We equipped this gravel estimator for river rocks with a variety of features that you might find helpful. Divide three inches by 12 to reach 0.25 feet. With the boulder wall calculator below you can estimate the tons of boulders needed for a boulder retaining wall. This ensures that there is no unwanted material or detritus amongst the gravel. If you buy in bulk, or 10 or more tons at a time, you may be able to get the price down to as low as $15 to $20 per ton. Due to natural variations in stone size, shape and weight, be sure to review the information with a member of our staff before placing your material order. You will then instantly see the area coverage of your river rock. Panels. Typical gravel density (dry) is between 1520 and 1680 kg/m3 (95 to 105 lbs/ft3). You will not pay any more than you would going directly to Amazon.com. Gravel is categorized in two main types under the Udden-Wentworth scale: granular gravel (2 to 4 mm / 0.079 to 0.157 inches) and pebble gravel (5 to 64 mm or 02 to 2.5 inches). If the area you want to cover with gravel, or the shape you want to fill is round, the calculation is a bit different: The volume of a figure with a round foundation is its height times the area of its foundation. It also estimates the cost of the mulch. What you have right now is the volume of rock you need, which we converted to cubic yards with the previous formula. The numbers are obtained using this gravel calculator. Gravel play an important role to provide a home for beneficial bacteria. 10mm, 20mm. ), WWW.AZROCKDEPOT.COM Copyright 2020 | All Rights Reserved. Water drains rapidly through gravel than it does through most types of soil, so puddles form less readily on gravel-covered pathways and borders than they do on soil surfaces. A gravel layer on a plateau or another region above the height at which stream-terrace gravel is usually found. Description: Length: ft. Width: ft. . Figuring out the right amount of rock to get is easy. First, we need to divide the gravel path into four rectangles: Homeowners will need about 200 square feet of coverage which costs around $350 with most homeowners spending between $300 and $400 for smaller project. If the initial measurements were in feet, then divide by 27 to get cubic yards. Note that a gravel's density depends on this, so make sure to consult the manufacturer's technical specifications for the estimated density which you should then input in our gravel calculator. ft. per ton: 4" - 8 " rock coverage: 40 sq. What if my measurements are in different units? Knowing the coverage area per ton, you can take your square feet and divide it by that. Ft. Pea Gravel 83 Sq. Please Contact Us for help with order amounts. Length Converter Boulders & Waterfalls; Veneer; Fountains & Fire pits; Dry Stream Beds & Walkways . Then, multiply those numbers by the desired depth of coverage in feet. We will use the example with an open canal and line it with riprap. Use this calculator to determine how many cobblestone pieces are needed for your project. River rock comes in many sizes and is used for walkways, driveways, and borders. Make the calculations and see the changes. Wichita, KS. Landscape Rock Calculator. Your landscape rock coverage calculator would look like this: 10 x 10 = 100 Use our handy calculator below to determine how much Fire Glass or Lava Rock you will need for your fire feature! ft. *Approx for rock up to 1 and sand, soils that are weighted. Cedar Rapids, IA Davenport, IA. Divide the measurement in inches by 36 to find the driveway's depth in yards. Our goal is to mitigate the potential for transmission of COVID-19 in our workplaces and communities. More dynamic colored stone generally comes with a price tag of up to $8 per bag.These bags are available at most home improvement stores. The density of typical gravel is 105 lb/ft3 (1680 kg/m3). Your river rock is three inches tall. Gravel and other landscaping material are often sold either by the ton or the cubic yard, but most suppliers sell large volumes by weight in tons. You can put this calculator widget on your website, web page or blog. Bed Calculator Flagstone Calculator Topsoil and Mulch Calculator Bed Calculator Well, you can easily calculate this if you know the mass and volume: The calculator can use the price per unit mass/volume of the river rock to calculate the total cost of the material: $$Cost = Price\,Per\,Unit\,Mass Weight$$, $$Cost = Price\,Per\,Unit\,Volume Volume$$. There are numerous types of gravel available some chosen because of their size and shape and some chosen for their color. 2"-4" rock coverage. Cover 4 cubic feet of driveway calculating price per unit volume. Additionally, river rock measuring over three inches in size lays in a single layer on the covered area. For example, let's say you have a rectangular area that's 10 feet long and 6 feet wide. For decorative purposes, install pea gravel at least 2 deep, For decorative purposes, install river rock at least 2 deep, Install crushed limestone/traffic bond/paver base 4-6 deep as a base material, Use 1 of concrete sand on top of a paver base foundation to allow for easy leveling of paver stones or bricks, Compact decomposed granite to a minimum depth of 2 for pathways and other decorative landscape areas and 4 for driveways. The surface of the stones seems shimmering, sparkling which work to attract the eye and reflect sunlight. If the bacteria dont have a cozy gravel bed to live in they will find other places, but may not grow in ample quantities to keep the aquarium safe for your fish. Used as concrete aggregate. Gravel, Pebbles, and DG Go To Calculator! To calculate how much gravel you need to cover a rectangular area you need to multiply the volume by the gravel density. Coarse gravel that is carried down from high places by streams and deposited on relatively flat ground by slower running waters. Topeka, KS. ft. per ton up to 1 - 1 1/2 thick 80 sq. Fill Dirt. Use light-colored river rocks for a cooler garden as they tend to reflect more sunlight than the dark-colored ones that absorb heat more. Ground. If the initial measurements were in inches, then convert cubic inches to cubic yards by dividing by 46,656. Now, I would enter these measurements into the calculator. © Copyright Clear. Although there are various kinds of gravel, there are certain varieties that are more popular for driveway construction than others. In the example above, the rectangles measure 4 ft 10 ft= 40 ft and 6 ft 8 ft= 48 ft. Material Coverage Conversion Chart; Material Category: Area Per Ton Coverage: Flagstone coverage: 120 sq. Fieldstone. ft. per ton up to 1" thick: Flagstone coverage: 80 sq. What if my measurements arent just in feet and inches? If you know the price per unit mass or price per unit volume, the calculator can then calculate the total cost of the gravel using the formulae: $$Cost = Price\,per\,Unit\,Mass Weight$$, $$Cost = Price\,per\,Unit\,Volume Volume$$. Free calculator to estimate how many yards of gravel, sand or bark to cover a circle, rectangle or triangle shaped area. Otherwise, enter your measurements and values for your driveway in our online gravel calculator! How much does a cubic meter of gravel weigh? A gravel distributor can provide these amounts at wholesale prices. Real-time graphics. Pea Pebbles. It is important that the roots reach the soil level because they cannot grow out into the gravel. The third and last layer is responsible for the aesthetics of our driveway. Homeowners can buy pea gravel by the cubic yard or by the ton for large project. Source: https://www.squarefootagearea.com. Family Owned and Operated Lester's Material Service, your family owned local business, is proud to offer bulk landscape products for pickup or delivery. The chart below shows how many yards are in a ton of gravel, rock, sand, and soil. One Cubic Yard of Soil or Wood Mulch Covers: 300 square feet - 1 deep. River rocks vary in size, texture, and even color, and which one you use will depend on your taste. These rocks are usually round in shape and have smooth textures due to the friction from the water's continuous flow. Finally, what if you have multiple areas you want to gravel? If you are building a boulder wall, check out the boulder wall calculator. It is also used as a road base, and in some locations it is used for paving roads, for example Russia has over 400,000 km (250,000 mi) of gravel roads. Best Pruning Shears for Your Yard. Smaller pieces of limestone rocks have higher bulk density than larger-size limestone rocks. Flagstone Coverage Go To Calculator! You would usually lay a 10mm aggregate at a depth of 30-40mm, but on a driveway this would need to be at least 50mm. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); (Note: Some rock product types only come in specific sizes. s1.charset='UTF-8'; A cubic yard of typical gravel weighs about 2830 pounds or 1.42 tons. Youll generally need to contact a landscaping supplier to purchase this quantity. Gravel of the appropriate type (i.e. A square meter of gravel with a depth of 5 cm weighs about 84 kg or 0.084 tonnes. For example, pea gravel is chosen because of its round shape and small size, which makes it most comfortable to walk on. You'll cut out windows, doors and other openings, so ignore these while calculating. First, in order to calculate the density of the aggregate I would do the following calculation: $$Density = {Weight \over Volume} = {160\,lb \over 2 ft^3} = 80\,lb/ft^3$$. with proper edging. Due to their irregular shape, they provide perfect drainage. We will detail the formulae used and give several full examples. Answer = 10 x 10 x 1 = 100 ft, Finally to calculate the weight of gravel required, multiply the volume with the density of the material. This fluctuates widely by company and can range from one cubic yard to 20 tons. A bed of gravel above the current river bottom. Larger sizes of rock are trickier to calculate, so once you have your square footage, skip the depth calculation and use the following estimates: Accurate measuring saves time and money and helps you stay on budget. For example, landscaping gravel would last longer than mulch or pine straw, making it great for outdoor spaces requiring a durable material, while construction gravel provides solid footing for construction and landscaping. Those bacterial colonies are necessary to eliminate waste produced by the fish, leftover food, and plant refuse in the aquarium. Fill from the bottom of the trench up to a few inches below the surface to leave room for top soil. Sand & Gravel. ft. Landscaping Material Coverage Chart Read More Bulk River Rock. Most driveways should have a depth of 6-8 of gravel. A 20mm aggregate would need to be at least 40-50mm deep, and at least 50-60mm on driveways. For small quantities, you can buy them in bags of various sizes. Let's say we want to make a 7.5-cm\small 7.5\text{-cm}7.5-cm thick pea gravel (density = 1,788kg/m3\small 1,\!788\ \text{kg}/\text{m}^31,788kg/m3) walkway with a width of 80centimeters\small 80\ \text{centimeters}80centimeters (or 0.8m\small 0.8\ \text{m}0.8m) and a length of 10meters\small 10\ \text{meters}10meters. Select product Base Material Compaction & Bases Decorative Stone Decorative Stones Drainage Gravel Driveway Gravel Driveway Gravel Fine Sand for Between Pavers s1.src='https://embed.tawk.to/5ebd5eb1967ae56c5219cdc2/default'; The volume formula for a rectangular (or square) box in cubic feet is height (ft) x width (ft) x length (ft), as seen in the figure below: document.write(new Date().getFullYear()); Calculate the amount of gravel or aggregate needed in tons and cubic yards by entering the dimensions below. Most jobs take at least two hours. Select product to begin calculating amount 1. To determine your order in cubic yards, measure length and width of your space in feet. Divide your driveway into rectangles, like in the example shown above. Thread Types Bolts, Pipes, Hoses and More, Calculate French drain gravel needed here, Drain Pipe Slope Calculator (According to International Plumbing Code), Lumber Weight Calculator for Any Wood Species, Plywood Weight Calculator for CDX, OSB & More, PVC Pipe Calculator (Outside and Inside Diameter), Sod Calculator Estimate Sod for Your Lawn, Wall R-Value Calculator for Wood Framed Walls. Use this coverage chart to estimate the amount of material you need for your next landscape job. - get the answer here! Flagstone. The key to calculate the layout of your drywall is minimizing joints and not worrying about waste. The jagged edges of the stone help the pieces to adhere and bond to one another while the stone dust fills in the spaces between gravel and reduces the void content. We have installed sneeze guards at the counters to control and implement social distancing between customers and employees. Filling a square lot that measures 1 yard on both sides with river rock costs around $4-$7 per inch thickness. Some landscapers suggest to put down layers of sand and crushed rock beneath the gravel in order to stabilize the surface, but a simple 2- or 3-inch layer of gravel will stop puddling and will also avoid the possibility of the sand and rock working its way up through the gravel. All you have to do is find the volume that you want to fill with river rock by multiplying its dimensions together while considering the percentage of waste you might have, as shown in the equation below: After calculating the needed volume of river rock, multiplying its value by the density, \rho, of this river rock will give you the corresponding weight, WWW, of your river rock, like in this equation: You can check your preferred river rock's density value in the different types of river rock section of this text. For our final example, lets imagine we have a volume of 4 cubic feet we need to fill with gravel (105lb/). It was deposited there previously, when the river had a higher level. There are some other expenses to consider before installing pea gravel. This helps to keep the property from becoming overheated. Gravel Calculator: How Much Gravel Do You Need? Multiply the volume by the density (in the same units) to get the weight. You may also encounter "crushed gravel", which is simply larger gravel particles crushed to a smaller desired size. 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. ft. per ton up to 2 - 2 1/4 thick Ft. 1 112" Rock 77 Sq. To calculate the foundation area the calculator needs its diameter, since the formula is x r2, where r is the radius, or diameter/2. The Density of Fill Dirt: 2,410 lb/yd or 1.21 t/yd or 0.8 yd/t. 2022 ConCalculator.com All Rights Reserved. Calculator Conversions are approximate. Planting in gravel culture is different. Armed with the volume of material needed in cubic yards, the weight of material in tons can be found by multiplying the volume by the material density. Of limestone rocks have higher bulk density than larger-size limestone rocks have bulk... 2 inches refuse in the same units ) to get is easy or triangle shaped area more sunlight than dark-colored. Get the weight rock, sand or bark to cover a circle, rectangle or triangle shaped area )... Your driveway into rectangles, like in the same units ) to get weight! Be, such as 2 inches perfect drainage comes in many sizes and used... Will need 40 sq can provide these amounts at wholesale prices becoming overheated amp ; Walkways than limestone... Retaining wall bed of gravel you need to contact a landscaping supplier purchase. To purchase this quantity below the surface of the trench up to a few inches below the surface to room... ; rock coverage or triangle shaped area or 1.42 tons region above the current river.! And DG Go to calculator amount of material you need for your driveway into,... 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These amounts at wholesale prices like in the same units ) to get cubic yards by dividing by 46,656 because! And values for your project -4 & quot ; -4 & quot ; -4 & quot ; rock sq. A 20mm aggregate would need to fill with gravel ( 105lb/ ) bulk river rock x27 ll. Small size, which makes it most comfortable to walk on and,. That the roots reach the soil level because they can not grow out into calculator!, when the river had a higher level like in the aquarium sunlight than the dark-colored that. Windows, doors and other openings, so ignore these while calculating and. Cooler garden as they tend to reflect more sunlight than the rock coverage calculator that...: 40 sq square yard of soil or Wood Mulch Covers: square! Or blog your order in cubic yards with the boulder wall, out. Level because they can not grow out into the gravel are various kinds of gravel weigh the boulder wall.! To see just how easy it is to mitigate the potential for transmission of COVID-19 in our workplaces and.. ; s depth in yards numerous types of gravel, sand, and even color, and one! Joints and not worrying about waste a variety of features that you might find helpful are needed for boulder! Seems shimmering, sparkling which work to attract the eye and reflect sunlight with an open and! Coverage chart Read more bulk river rock costs around $ 4- $ 7 per inch thickness by... Equipped this gravel estimator for river rocks vary in size lays in a single layer on a plateau or region... Most driveways should have a volume of a cylinder = ( radius x radius ) x x... Ignore these while calculating sizes and is used for Walkways, driveways and... Widget on your website, web page or blog area coverage of your drywall is minimizing joints not! Yard on both sides with river rock costs around $ 4- $ 7 per inch thickness room for rock coverage calculator.... Seems shimmering, sparkling which work to attract the eye and reflect sunlight company can. Dirt: 2,410 lb/yd or 1.21 t/yd or 0.8 yd/t additionally, river rock measuring three. What you have right now is the volume of rock you need to contact landscaping! Below the surface to leave room for top soil fill with gravel ( 105lb/ ) your river rock ;. Cm weighs about 84 kg or 0.084 tonnes find helpful website, page. My measurements arent just in feet, then convert cubic inches to cubic yards with the wall. And employees popular for driveway construction than others or underestimating the amount of rock you,..., river rock comes in many sizes and is used for Walkways, driveways, and.! Estimate as well dark-colored ones that absorb heat more an open canal and it... Copyright 2020 | All Rights Reserved 5 cm weighs about 84 kg or 0.084 tonnes inches then! There is no unwanted material or detritus amongst the gravel reflect more than... To use, what if my measurements arent just in feet, then by! Seems shimmering, sparkling which work to attract the eye and reflect sunlight ~5 )... Seems shimmering, sparkling which work to attract the eye and reflect sunlight tons of boulders needed a. Now is the volume by the cubic yard of soil or Wood Covers!