1 gallon = 231 cubic inches
1 cubic foot = 1,728 cubic inches
20 gallons = 4,620 cubic inches = 2.674 cubic feet (rounded) ===> slightly more than 1/2 bag.
To determine how many 80-pound bags of concrete are needed to fill a 55-gallon drum, first calculate the volume of the drum. A 55-gallon drum holds about 7.4 cubic feet (since 1 gallon is approximately 0.133 cubic feet). An 80-pound bag of concrete typically yields about 0.6 cubic feet. Therefore, you would need approximately 12 to 13 bags of concrete to fill the drum.
Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
The number of bags in a cubic yard depends on the size of the bags being used. Typically, a cubic yard can fit around 13.5 regular-sized garbage bags with a capacity of 33-35 gallons. However, this may vary with larger or smaller bags.
To fill a 30-gallon drum with concrete, you would need approximately 12 bags of 80-pound concrete. This is based on the fact that one 80-pound bag of concrete yields about 0.6 cubic feet, and a 30-gallon drum holds about 4 cubic feet. Therefore, dividing 4 cubic feet by 0.6 cubic feet per bag gives you roughly 6.67 bags, but accounting for the weight and settling, it's safer to estimate around 12 bags.
Depends what is in the bags..... Also cubic meter, yard, inch, etc.
To calculate the number of bags of cement needed for a slab measuring 14 feet by 11 feet and 4 inches thick, first convert the dimensions to cubic yards. The volume is approximately 4.58 cubic yards. Generally, one cubic yard of concrete requires about 5 to 6 bags of Portland cement, so you would need approximately 23 to 27 bags of cement for this slab.
To calculate the volume of concrete needed to fill a 55-gallon drum, you first need to know the dimensions of the drum. Once you have the dimensions, you can use the formula for the volume of a cylinder (V = πr^2h) to calculate the volume of concrete required. Remember to convert the volume from gallons to cubic inches or feet for accurate results.
That would depend on the density of the bags of topsoil.
To determine how many bags of mulch equal 6 cubic yards, first find the volume of a standard bag of mulch, which typically contains 2 cubic feet. Since there are 27 cubic feet in a cubic yard, 6 cubic yards is equivalent to 162 cubic feet (6 x 27). To find the number of bags needed, divide 162 cubic feet by the volume of each bag (2 cubic feet), resulting in 81 bags of mulch.
An 80 lb bag of concrete typically yields about 0.6 cubic feet when mixed. Since there are 27 cubic feet in a cubic yard, half a cubic yard is 13.5 cubic feet. To find how many 80 lb bags are needed, divide 13.5 by 0.6, which equals approximately 22.5 bags. Therefore, you would need about 23 bags of 80 lb concrete to fill half a cubic yard.
The number of bags needed for 1500 psi concrete depends on the size of the bags and the volume of concrete required. Typically, a standard bag of concrete mix weighs 60 pounds and yields about 0.45 cubic feet. To determine the number of bags, calculate the total volume of concrete needed in cubic feet and divide it by the yield per bag. For example, for 1 cubic yard (27 cubic feet), you would need approximately 60 bags of 60-pound mix.
typically one pallet, i believe theres 42 80lb bags on a pallet.