30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields . 60 cubic feet.

**30 cubic feet**, 60 pounds of **concrete** mix yields . 45 **cubic feet** and an 80-pound **bag** yields . 60 **cubic feet**.

Also Know, how many bags of concrete do I need calculator? For **concrete**, the **formula** for volume is as follows: length x width x thickness. To determine how **many bags of concrete** you will **need**, divide the total cubic yards needed by the yield. Use the following yields per each **bag** size: 40 pound **bag** yields .011 cubic yards.

In this way, how much does a 25kg bag of concrete cover?

As a rule of thumb 1 of our **25kg bags** will **cover** an area of 0.25m to a recommended depth of 50mm.

How many 30kg bags of concrete make a meter?

Cubic Metres | 20 kg Bags 25 kg Bags 30 kg Bags 40 kg Bags | 1 m³ = approx: 108 x 20 kg Bags |
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Bags | 20 kg Bags 25 kg Bags 30 kg Bags 40 kg Bags | 10 x 20 kg Bags = approx: 0.09 m³ |

### How many bags of cement do I need for 1 cubic meter?

To make 1 cubic metre of concrete you will need: 9,2 bags cement + 0,60 cubic metres sand + 0,60 cubic metres stone. 1.2 small batches: use containers such as buckets, drums or tins. To plaster 100 square metres (15 millimetres thick) you will need: 14 bags cement + 2,25 cubic metres sand.

### How do you calculate bags of cement per cubic meter?

Thus, the quantity of cement required for 1 cubic meter of concrete = 0.98/0.1345 = 7.29 bags of cement. The quantities of materials for 1 m3 of concreteproduction can be calculated as follows: Density of cement = 1400 kg / m^3 . As per Indian scenario 1 bag = 50 kg .

### How much is a bag of cement?

A bag of cement, portland cement, 94 pound in the USA, less in Canada, used with sand, rock and water to make concrete runs right at $10 around here. Prices vary of course.

### How many bags of Quickcrete do I need?

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. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.)

### How thick should a concrete slab be?

Standard concrete floor slab thickness in residential construction is 4 inches. Five to six inches is recommended if the concrete will receive occasional heavy loads, such as motor homes or garbage trucks. To prepare the base, cut the ground level to the proper depth to allow for the slab thickness.

### How many bags of concrete do I need for a 10×10 slab?

Using a Concrete Calculator You’ll also get the number of 40-pound, 60-pound, or 80-pound bags of concrete are needed for the project. For example, a 10′ x 10′ slab that is 4″ thick will need an estimated 1.23 yards3 or 75 60lb bags of concrete and will cost roughly $140.

### How many 20kg bags of premixed concrete do you need?

Yield: One 20kg bag will cover an area of 1.1m2 to a depth of approximately 10mm. Or 108 x 20kg bags equates to one cubic metre of mixed concrete. 20kg bags can be bought individually or as a pallet of 70.

### How do you calculate cubic feet?

To find the cubic feet of a square or rectangular shape, measure the length, width and height of the object in feet or inches. Once you have these three numbers, multiply them together to get the volume. If you measured in inches, divide your answer by 1728 to convert the measurement to feet.

### How many 25kg bags are in a bulk bag?

Using 25kg sacks: 40 × 25kg sacks, each costing £0.30, for a total of £12.00. Using 1,000kg bulk bag: 1 × 1,000kg bulk bag, each costing £7.50.

### How much is sand and cement?

When working with a 4 parts sand to 1 part cement ratio, you will require approximately nine 25kg bags of cement per bulk bag of sand. Building materials are delivered usually on the same day as your patio/driveway products and are provided by a Simply Paving contracted merchant from your area.

### How much is concrete per m2?

$60 to $85 per square metre for plain concrete. $65 to $90 per square metre for a reinforced concrete pathway. $75 to $90 per square metre for coloured concrete. $100 to $150 per square metre for an exposed aggregate finish.

### How many bags of premix concrete do I need?

Enter the size of the slab you want to build in square feet. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Concrete Mix you need to build a 4″ or a 6″ slab.

### How many bags of pebbles do I need?

If you determined that you need to cover 10 cubic feet, simply multiply the project size by 100 pounds, the weight of 1 cubic foot, or two bags, of pea gravel, which gives you 1000. Divide this by the 50 pounds that each bag weighs to determine the actual number of bags to buy.

### How far does a bulk bag of gravel go?

1 bag = 0.12m2 approx. 4 bags = 1m2 approx. 8 bags = 1m2 approx. 1 Bulk Bag (850kg) = 10m2 approx.