How many 60 pound bags of concrete make a yard

Sep 25, 2020 · A 60 lb bag will yield .017 cubic yards of concrete, an 80 pound bag will yield .022 cubic yards. So to break this down you would need 78 60lb bags of concrete mix 61 80lb bags of concrete mix which accounts for the extra 10% that we discussed earlier.

A solid, unbroken slab of concrete weighs about two tons (or 4,000 pounds) per cubic yard. Breaking up concrete roughly halves the total weight per cubic yard to about one half ton (or about 2,000 pounds). How many bags of concrete are in a yard? To produce one yard of concrete, you’ll need to use about 45 80-pound bags (or 90 40-pound bags). Enter the number of 8 inch x 2 inch x 4 inch bricks or 8 inch x 8 inch x 16 inch blocks you plan to use for your project. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Mortar Mix you need to construct your project with a 3/8 inch mortar joint.0.444 cubic yards (12 ft 3) Concrete needed. 0.80 tons (1,596 lbs) Concrete needed (bags) 19.95 bags of 80 lbs each, or 26.59 bags of 60 lbs each, or 39.89 bags of 40 lbs each. get code. Quick navigation: Essential concrete basics for using a concrete calculator. Calculating how much concrete you need.How much does a 50 pound bag of cement cover? One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about . 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by . 45 cubic feet to get 74.07 total bags of concrete.For 80-pound bags, each cubic yard requires approximately 48 bags, while for 60-pound bags, each cubic yard requires approximately 64 bags. This means that for a typical home project that requires one cubic yard of concrete, one would need around 48 to 64 bags of 60- or 80-pound concrete mix in addition to other necessary materials such as ...How many 60 pound bags of concrete for 1.34 yards? 105 60 lb bags, youll need xtra for spillage 60lb bag = .45 cub ft 81,648 cub ins in 1 3/4 yrds concrete 1728 cub ins = 1 cub ft 81648 divided by ...

So, if you plan to use 60-pound bags of concrete mix, divide the total number of cubic feet needed by 27 to determine how many bags to purchase. ... of the bag. 90 Bags of 40 lb concrete make a yard of concrete. 75 Bags of 50 lb concrete make a yard or concrete. 60 Bags of 60 lb concrete make a yard or concrete.You know a 80 lb bag of concrete gives 16 cubic feet or 0.60 cubic yard; so you need 45 bags of 80lb for one cubic yard. The math behind it very simple, to find out the quantity of 80lb bags. As we know …How much does a 50 pound bag of cement cover? One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about . 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by . 45 cubic feet to get 74.07 total bags of concrete.Therefore, the volume of cement in one 80-pound bag is: bag weight / cement density = 80 / 94 = 0.85 cu ft. Then, divide the volume of cement you need by the volume in one bag. Convert yards into feet by multiplying by 27. 2 × 27 / 0.85 ≈ 64 bags. You will need about 64 bags to fill a 2-cubic-yard surface with cement.How Many 60lb Bags of Concrete in a Yard? 60-pound bags of concrete mix are a common weight for DIY concrete projects. Each bag will do 0.45ft³ and cover 5.4ft² to a thickness of 1-inch or 1.35ft² to a thickness of 4-inches. Sixty 60lb bags of concrete are needed to make a yard of concrete. How Many Cubic Feet in 60 Lb Bag …

Get Them Free Now! This concrete calculator allows you to estimate how much concrete you need based on the cubic feet and cubic yards for a defined area. Additionally, using the three most common sizes of cement bags — 40, 50 and 60 pound — this calculator will help you determine the number of bags you need for your project.When you take a look at Quikrete's product guide, it shows you how many 80 lb. bags of concrete mix they put on a pallet. For an 80 lb. bag, they normally put 42 bags on a pallet. The 60 lb. bags of concrete mix have 56 bags on …When it comes to building projects, concrete is one of the most important materials you can use. It’s strong, durable, and versatile, making it a great choice for a variety of appl...An 80 pound sack or bag of concrete yields volume about 0.60 cubic feet, which is approximately equal as 0.022 cubic yards. To calculate cubic feet in an 80lb bag of concrete, divide 80 pound by 133 lb (weight of 1 cubic foot concrete mix) = 80/ 133 = 0.60 cubic feet. To calculate cubic yards in an 80lb bag of concrete, divide 80 pound by …

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56 – 60 pound bags per pallet; 42 ... 45 bags of 80lb. concrete make a yard. One 80lb. bag of Concrete Mix will yield approximately .60 cu ft. or 0.0222 cubic yards of concrete. Divide 1 cubic yard by .0222 and you get 45. So it takes about 45 bags to equal one cubic yard of concrete.There’s 27 cubic feet of concrete in a cubic yard. How many 60 pound bags of concrete are in a cubic yard? 60 pound bag yields. 017 cubic yards. How many 80lb bags of concrete do I need for 3 yards? An 80# bag of pre-mixed cement, sand and gravel ( CONCRETE ) is 0.6 cubic foot per the bag.In other words, one 60 pound bag of pre-mix or an equivalent Portland Cement/rock and sand mix. ... How many bags of concrete makes a yard? On average, it will take 90 40lb bags, 60 60lb bags, or 45 80lb bags to fill one cubic yard of concrete.How many bags of concrete in a yard depends on the size of the bags. For 60-pound bags, it’s approximately 45 bags, while for 80-pound bags, it’s around 34 bags. Keep in mind that these are rough estimates, and factors like mix consistency and project requirements can affect the actual quantity needed. Concrete Surface Finishing.

4 days ago · If you are currently building and wondering how many bags of concrete you will need to make a yard, check this instruction: Check the weight of the package of the concrete mix you have chosen for your work. Convert the weight of the bag to the volume. Divide 27 cubic feet of concrete in a cubic yard by the volume of the concrete bag. How many bags of concrete make a yard? Bags of concrete are available in different sizes, which can impact how many bags will be needed to make a yard. To make one cubic yard, you would need 75 50-lb bags, 60 60-lb …How many 60 pound bags of concrete mix makes one yard? According to the related link below; the required amount to cover 1 square yard with 4 inches of concrete is 6.6 60 pounds bags.CONCRETE CALCULATOR [How Much Concrete do I Need?] Home. Calculators. Concrete Calculator. Slabs, Footings & Walls. Length: ft. Width: ft. Thickness: in. …30" x 60" x 48". 900. Corrugated Cardboard (OCC) ... # of cubic yards x weight in pounds ÷ 2000 pounds = tons ... Concrete. One cubic yard. 860. Asphalt Paving. One&...One 80lbs bag of Quikrete Concrete Mix will yield approximately . 60 cu ft. So it will take 45 bag to equal one cubic yard of concrete. If you have a project over a 1/2 a cubic yard you should consider our Mix On-site Concrete especially if you are hand mixing.You have a choice of Regular concrete mix, Crack Resistant concrete mix, and Quikrete 5000 if you're looking for 60 lb. bags. The amount of 60 lb. bags on a ...The question then arises, “How many bags of concrete do I require for 9 cubic feet?”. An 80-pound bag yields 45 cubic feet. 60 cubic feet. About a 50-pound bag of Quikrete Fast Setting Concrete Mix produces about. 375 cubic feet of space. In the same vein, one might wonder how much concrete can be mixed into a 9 cubic foot mixer.Quickly calculate concrete slab and footing pours by entering the depth, width and length to find the number of cubic yards or bags of concrete needed for your project. Give these calculations to your ready-mix supplier or use them to estimate how many 40, 60 or 80 lb. bags of concrete to buy.About This Product. Quikrete 60 lb. Concrete Mix is ideal for both structural and non structural applications over 2 in. thick. This ready to use product contains a blend of Portland cement, sand, gravel, and other approved ingredients. Quikrete 60 lb. Concrete Mix is perfect for projects requiring a quality, general use concrete mix.The approximate volume of concrete produced from an 80 lb (pound) bag is 0.60 cubic feet. Quikrete’s or Sakrete Concrete Mix yield’s about 0.15 cubic feet for every 20 pounds of mix, so an 80-pound bag of concrete yields 0.60 cubic feet of volume. Generally, 1 cubic foot of concrete weighs about 133 pound, so amount of cubic feet in each 80 ... There are 45 bags of 80lb (pound) Quikrete or Sakrete concrete per yard. One 80lb bag of Quikrete or Sakrete Concrete Mix will yield approximately 0.60 cubic feet (17 liters) and 1 yard equals 27 cubic feet. So it will take 45 bags of 80-pound to make one cubic yard of concrete. Calculation: 27 ÷ 0.60 = 45 bags.

According to one source , a cubic yard of dirt weighs about 2 tons, which is equivalent to 4,480 lbs. To calculate the number of 40 lb bags needed, we can divide the weight of a cubic yard by the weight of each bag. 4,480 lbs / 40 lbs = 112 bags. Therefore, approximately 112 bags of 40 lb topsoil would be needed to fill a cubic yard.

A 60 lb. bag provides 0.45 cubic feet of cured concrete. A 80 lb. bag provides 0.6 cubic feet of cured concrete. If you have concrete delivered it is sold by the yard (which is a cubic yard = 27 cubic feet). Following are the formulas to calculate how much concrete you will require for a square or rectangular shaped pour:How many 60 pound bags of concrete make a yard? 60 pound bag yields. 017 cubic yards. How many bags of 80 lb quikrete are in a yard? Each 80 pound bag yields 0.6 cubic feet. There are 27 cubic feet in a cubic yard. …Let’s calculate how many 80-pound bags of concrete you will need. Step 1: Measure dimensions – Length (10 feet), Width (8 feet), Depth (0.33 feet – since there are 12 inches in a foot, we divide 4 by 12) Step 2: Calculate volume – 10 x 8 x 0.33 = 26.4 cubic feet. Step 3: Convert to cubic yards – 26.4 / 27 = approx. 0.98 cubic yards.Therefore, the volume of cement in one 80-pound bag is: bag weight / cement density = 80 / 94 = 0.85 cu ft. Then, divide the volume of cement you need by the volume in one bag. Convert yards into feet by multiplying by 27. 2 × 27 / 0.85 ≈ 64 bags. You will need about 64 bags to fill a 2-cubic-yard surface with cement.1. Cubic Yards: convert the weight to pounds to cubic yards by dividing by the density: 60 lb/ 3,600 lb = 0.017 cubic yard. 2. Cubic feet: convert the weight to pounds to cubic feet …A 40 lb bag of concrete mix yields roughly 519 cubic inches of concrete mix (since (40/133) × 1,728 = 519 cubic inches). Here’s are the table for how many cubic inches in a bag of concrete:-. In general, there would be approximately 1,175 cubic inches in a 90 lb bag of concrete, 1,037 cubic inches in a 80 lb bag, 778 cubic inches in a 60 lb ...Concrete & Cement Cost Calculator. Every good deck starts with a firm foundation. When building your deck, you’ll need several bags of concrete to create the footings, walls, …Enter the number of bricks or blocks you plan to use, and the calculator will tell you the number of 60-pound or 80-pound Mortar Mix bags you need to buy for a standard 3/8-inch mortar joint. ... So, if you want to simplify your concrete projects and make them more efficient, Quikrete calculators are definitely worth using.

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Oct 2, 2023 · Typically, one 80lb bag of concrete can cover around 0.6 cubic feet, and 1 Yard = 27 cubic feet. So 80lb bags of concrete (27 ÷ 0.6)= 45 80lb bags. To calculate the number of bags needed, you will need to divide the total cubic footage of the area by 0.6. For example, if you have a yard that measures 100 square feet and you want to pour a 4 ... On average, the volume of 20 pounds of concrete is approximately 1 US gallon. So the volume of 80 lb bag of concrete is about 4 gallons. Therefore, a 60 lb bag of concrete would make roughly 3 gallons of concrete (since 60/20 = 3 gallons). There are concrete bags from brands like Quikrete or Sakrete that weigh around 90 pounds (90lb), 80 …A bag of 80 lbs concrete can cover 0.5 to 0.6 cubic feet of the surface. As you know that a cubic yard equals 27 cubic feet, you will need forty five 80Lbs bags of concrete to cover a yard surface. On the other hand, if you intend to go with smaller concrete bags, then it will take 60 bags of 60Lbs concrete to fill up a yard of surface.Concrete can be purchased in multiple forms, including in 60 or 80-pound bags, or delivered in large amounts by specialized concrete mixer trucks. Proper mixing is …60 pound bag yields .017 cubic yards. 80 pound bag yields .022 cubic yards. READY MIX VS. BAGGED CONCRETE. Should I order concrete by the yard from a ready mix …4 days ago · If you are currently building and wondering how many bags of concrete you will need to make a yard, check this instruction: Check the weight of the package of the concrete mix you have chosen for your work. Convert the weight of the bag to the volume. Divide 27 cubic feet of concrete in a cubic yard by the volume of the concrete bag. How much area does a 50 lb bag of quikrete cover? One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about. 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by. 45 cubic feet to get 74.07 total bags of concrete.. How many 50kg bags of concrete are in a pallet? …Use our free online Premix Concrete Calculator to calculate exactly how many premix concrete bags you should buy for your concrete project. Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The free concrete calculator will tell you exactly how many 40 lb, 60 lb, or 80 lb bags ...W x L x H. Convert. Next convert cubic feet into cubic yards. This is simple too. Divide the cubic footage by 27 which gives you the cubic yards. Estimate Pre-Mixed Bags. On average it will take 90 40lb bags, 60 60lb bags, or 45 80lb bags to fill one cubic yard of concrete. ….

The approximate volume of concrete produced from an 80 lb (pound) bag is 0.60 cubic feet. Quikrete’s or Sakrete Concrete Mix yield’s about 0.15 cubic feet for every 20 pounds of mix, so an 80-pound bag of concrete yields 0.60 cubic feet of volume. Generally, 1 cubic foot of concrete weighs about 133 pound, so amount of cubic feet in each 80 ...A cubic yard of concrete weighs around 3600 pounds, so some 60lb bags of concrete in a cubic yard =3600/60= 60 bags. We know there are 27 cubic feet in one cubic yard. A concrete yard will cover around 108 square feet of area up to a standard depth of 3 inches for your slab and patio. 60 bags of 60 lb concrete are needed to make 1 cubic yard of ...0.444 cubic yards (12 ft 3) Concrete needed. 0.80 tons (1,596 lbs) Concrete needed (bags) 19.95 bags of 80 lbs each, or 26.59 bags of 60 lbs each, or 39.89 bags of 40 lbs each. get code. Quick navigation: Essential concrete basics for using a concrete calculator. Calculating how much concrete you need. The approximate volume of concrete produced from a 60 pound bag is {{constant,e6d089f9-da27-11e2-8e97-bc764e04d25f}}. A solid, unbroken slab of concrete weighs about two tons (or 4,000 pounds) per cubic yard. Breaking up concrete roughly halves the total weight per cubic yard to about one half ton (or about 2,000 pounds). How many bags of concrete are in a yard? To produce one yard of concrete, you’ll need to use about 45 80-pound bags (or 90 40-pound bags). 0.444 cubic yards (12 ft 3) Concrete needed. 0.80 tons (1,596 lbs) Concrete needed (bags) 19.95 bags of 80 lbs each, or 26.59 bags of 60 lbs each, or 39.89 bags of 40 lbs each. get code. Quick navigation: Essential concrete basics for using a concrete calculator. Calculating how much concrete you need. Sep 20, 2023 · Each 60 pounds bag of ready mix concrete will make .45 cubic foot of concrete. There are 27 cubic feet in a cubic yard. You will need 60 bags of 60 pound premixed concrete to make 1 cubic yard. How many bags of concrete in a yard depends on the size of the bags. For 60-pound bags, it’s approximately 45 bags, while for 80-pound bags, it’s around 34 bags. Keep in mind that these are rough estimates, and factors like mix consistency and project requirements can affect the actual quantity needed. Concrete Surface Finishing. How many 60 pound bags of concrete make a yard, Briefly, you need 7 40-lb bags, 5 60-lb bags, or 4 80-lb bags of concrete to fill the post hole. Here is how to calculate the required number of bags: First, you need to calculate the volume of the post hole. Volume = 1.96344 cubic feet or 0.07271 cubic yards. The second step is to divide the volume by the yield., Calculate. Volume of Concrete. 0 Yards. How many pre-mix bags. 40# Bags 0 bags. 60# Bags 0 bags. 80# Bags 0 bags. Concrete Footing Calculator. Enter the depth, width and length of your concrete footing to calculate the amount of concrete needed to complete your project. Depth In. Width In. Length ft. Calculate. Volume of Concrete. 0 Yards., A bag of Portland cement weighs about 94 pounds, which is approximately equivalent to 1 cubic foot. To make one cubic yard (27 cubic feet) of solid slab of concrete, you typically need about 27 x 1.54 = approx. 41.58 cubic feet of dry ingradients (mixture of cement, sand and gravel) of concrete due to shrinkage properties., For projects that need less than 2 yards there is generally a delivery fee of $75-$100 added to the cost of the concrete. Bags of Concrete: Bags are packaged in 50, 60 and 80 pound sizes and each size bag includes enough concrete to cover a different sized area. 50-pound bag = .37 yard of concrete. 60-pound bag = .45 yard of concrete., Length: Width: Depth/Thickness: Optional. Quantity. Price per. $ Density. Results. Concrete Volume 3.27 yd³ (88.287 ft³) Concrete Needed 0.245 tons (490.48 …, Quickly calculate concrete slab and footing pours by entering the depth, width and length to find the number of cubic yards or bags of concrete needed for your project. Give these calculations to your ready-mix supplier or use them to estimate how many 40, 60 or 80 lb. bags of concrete to buy., A 60 lb. bag provides 0.45 cubic feet of cured concrete. A 80 lb. bag provides 0.6 cubic feet of cured concrete. If you have concrete delivered it is sold by the yard (which is a cubic yard = 27 cubic feet). Following are the formulas to calculate how much concrete you will require for a square or rectangular shaped pour:, Aug 26, 2023 · You will get to require roughly 135 40-pound, 90 60-pound, 68 80-pound, or 60 90-pound bags of concrete combination which is premixed in order to stuff 1.5 cubic yards. The number of 40lb bags will be 40.5 / 0.3 which is 135. , A 6,000 pound vehicle can qualify for valuable tax deduction opportunities through Section 179 of the federal tax code. Understanding how these deductions can be claimed is absolu..., Apr 10, 2020 ... In my case this meant hand mixing many bags of concrete, fiber reinforced concrete, which was tough but doable. The trick was to break the ..., I want to figure out how many bags of 40 lb concrete I need to do this. The outer diameter is 10 ft and the inner diameter is 9 ft. The price of the concrete is $108 per cubic yard. The ready mix concrete calculator does the following calculations: , One 80lbs bag of Quikrete Concrete Mix will yield approximately . 60 cu ft. So it will take 45 bag to equal one cubic yard of concrete. If you have a project over a 1/2 a cubic yard you should consider our Mix On-site Concrete especially if you are hand mixing., Thus, a 3,600-pound cubic yard contains about 800 pounds of cement, which comes out to 10 of the 80-pound bags of cement or 13.3 of the 60-pound bags. Pure cement, sand and crushed rock all have about the …, How many 80lb bags of concrete make a yard?Aug 3, 2019bag provides 0 cubic feet of cured concrete. A 80 lb. bag provides 0.6 cubic feet of cured concrete. If..., Oct 2, 2023 · Typically, one 80lb bag of concrete can cover around 0.6 cubic feet, and 1 Yard = 27 cubic feet. So 80lb bags of concrete (27 ÷ 0.6)= 45 80lb bags. To calculate the number of bags needed, you will need to divide the total cubic footage of the area by 0.6. For example, if you have a yard that measures 100 square feet and you want to pour a 4 ... , 1 cubic yard = 27 cubic feet; 0.333 cubic yards ≈ 0.333 × 27 cubic feet; 0.333 cubic yards ≈ 8.991 cubic feet; Next, we'll find out how many 80 lb. bags are required for 8.991 cubic feet of concrete: Number of bags = Volume in cubic feet / Volume per bag in cubic feet; Number of bags = 8.991 cubic feet / 0.45 cubic feet (80 lb. bag), Oct 22, 2008 ... It gives calcs for 60 and 80 pound bags. But it also gives volume. I plugged in and a cubic yard will require just over 40 bags of 80 lb bags., Odisha Cement News: This is the News-site for the company Odisha Cement on Markets Insider Indices Commodities Currencies Stocks, So, you will need 3 bags of 60 lb concrete to make one cubic foot. How many cubic yards in a 60 lb bag of concrete. There are 0.017 cubic yards in a 60 pounds of bag of concrete. 1 cubic yard of concrete weighs about 3600 pounds, so, number of cubic yards in a 60 lb bag of concrete = 60÷3,600 = 0.017 cubic yard. Thus, there are 0.017 cubic ..., How much concrete does an 80-pound bag of Quikrete make? An 80-pound bag of Quikrete typically makes around 0.6 cubic feet of concrete when mixed with water. How many 80lb bags of concrete in a cubic foot? There are typically around 1.5 to 1.6 80-pound bags of concrete in a cubic foot. How do you calculate concrete for a tube?, How much does an 80 pound bag of concrete weigh when mixed? = 143.3 lbs / cu ft dry mix. Quikrete informs that an 80 lb bag of dry mix yields 0.60 cu ft of concrete. I use bags of Quikrete that yield 0.75 cu ft (thus 100 lbs /bag) each, for fence posts. I add about 1.5 gallons of water to each such bag and mix in a wheelbarrow., Jul 24, 2009 ... Depending on the use of the concrete, between 5-6 bags. User Avatar. Wiki User. ∙ 14y ago. This answer is:., The amount of water needed for a bag of concrete typically depends on various factors, but, in general, you will need about 6 to 9 pts of water for a 80 lb bag of concrete, while for a 60 lb bag of concrete, 4 to 7 pints of water is needed. How far can a triple 2×10, 2×12, 2×16 & 2×18 LVL span. How many gallons does a bag of concrete make., There are 45 80-pound bags and about 60 60-pound bags of concrete in a cubic yard. Each 80-pound bag of concrete covers about 0.6 cubic feet. There are 27 cubic feet in a cubic yar..., The question then arises, “How many bags of concrete do I require for 9 cubic feet?”. An 80-pound bag yields 45 cubic feet. 60 cubic feet. About a 50-pound bag of Quikrete Fast Setting Concrete Mix produces about. 375 cubic feet of space. In the same vein, one might wonder how much concrete can be mixed into a 9 cubic foot mixer., How many 80 lbs bags of concrete make a cubic yard? Approximately 45 bags (for 0.60 cubic yards) How many cubic feet is an 80-pound bag of concrete? 0.60 cubic feet (0.017 cubic meters) What is the formula for cement bags? Volume needed / Bag volume: How many cubic feet is a 60-pound bag of concrete? 0.45 cubic feet (0.013 cubic meters), Hence, a little conversion table is a useful thing to have on hand. Remember: 1 cubic yard equals 27 cubic feet, which equals 46,656 cubic inches. That means a 80-pound bag of concrete mix will yield 0.6 cubic feet of concrete, a 60-pound bag will yield 0.46 cubic feet and a 40-pound bag yields 0.3 cubic feet., To pour a 4-inch slab that measures 1 square yard, use six 80-pound bags of concrete, and for a 6-inch slab, use eight 80-pound bags of concrete. One 80-pound bag of concrete cover..., Each 60-pound bag of concrete yields approximately 0.45 cubic feet of concrete. Given that there are 27 cubic feet in a cubic yard, dividing 27 by 0.45 gives us 60 bags. So, to make a cubic yard of concrete using 60-pound bags, you’ll require 60 bags in …, A: Quikrete Concrete Mix 60 lb. is designed for pouring concrete 2 in thick or more and building or repairing anything out of concrete. We do not suggest mixing it with sand and pouring it between patio stones. For more detailed product selection please give Quikrete Customer Support a call (800)-282-5828. by., A 60 lb bag will yield .017 cubic yards of concrete, an 80 pound bag will yield .022 cubic yards. So to break this down you would need 78 60lb bags of concrete mix 61 80lb bags of concrete mix which accounts for the extra 10% that we discussed earlier., 0.444 cubic yards (12 ft 3) Concrete needed. 0.80 tons (1,596 lbs) Concrete needed (bags) 19.95 bags of 80 lbs each, or 26.59 bags of 60 lbs each, or 39.89 bags of 40 lbs each. get code. Quick navigation: Essential concrete basics for using a concrete calculator. Calculating how much concrete you need., The number of bags required to fill 2 yards will depend on the specific dimensions of your project. Online concrete calculators can help determine an accurate estimate. On average, it takes around 90-120 bags of 80 lb. concrete to fill 2 yards.