The amount of concrete you need for a 10×10 slab depends on the thickness of the slab. For a 4-inch thick slab, you would need approximately 1.23 cubic yards or 33.33 cubic feet of concrete.
How much concrete do i need for a 10×10 slab | how many yards of concrete do I need for a 10×10 slab | how many bags of concrete do I need for a 10×10 slab | how many bags of concrete/ how much concrete do i need for a 4×4, 4×8, 10×20, 4×10, 4×5, 24×24, 10×15, 10×14, 10×16, 12×16, 15×15, 15×20, 20×20, 20×30, 20×40 slab.
Concrete ready mix made of blended mix of Portland cement, sand gravel and other approved ingredient, generally, dry ready mix concrete are available in different bag size and weight condition like 40lb, 60lb bag, 80lb bag, 90lb bag and etc.
Regardless of size you need to calculate the volume of concrete in cubic yard before ordering the mixed concrete. Volume is calculated by multiplying length, width and depth of slab. In this article we have to calculate required quantity of concrete in cubic yard for a 10×10 (100 sq ft) slab at 4 inch, 5 inch or 6 inch thick.
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Generally standard thickness of slab is 4 inch thick in normal conditions, if 10×10 slab have heavy traffic and heavy load, you should take depth 5 or 6 inch thick.
Dry mix of premix concrete weighs about 133 pound per cubic foot, 3600 pound per cubic yard, or 2136 kg per cubic meter. The weight of concrete is determined by its density, which can vary based on the amount of aggregate, water, and air in the mix.
In United States, based on Imperial and US customary measurement system, 1 cubic yard is unit of measurement of volume represented by 3 feet long by 3 feet wide by 3 feet depth (3’×3’×3′ = 27 cubic feet), so 1 cubic yard is equal to 27 cubic feet.
Ready mix concrete can be used for building or repairing foundation walls, fence post, sidewalks, curbs, steps and ramps and for setting posts and others concrete structure like, footing, slab, beam and columns.
How much concrete do I need for a 10×10 slab
If you have a 10×10 slab with 4 inches thick, you would need either 55 80-Pound, 74 60-pound, 88 50-pound, or 110 40-pound bags of premixed concrete. If you measured in cubic feet or in cubic yards, then 33 cubic feet or 1.23 cubic yards of concrete mix will be required.
To figure the amount of yards of concrete you will need, take the all measurements Length in feet, width in feet and thickness in inches. Convert thickness in feet. Multiply its length, width and thickness to get cubic footage. Multiply the total cubic footage by 0.037 to get total yards of concrete needed.
To determine how many bags of premixed concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: A 40 pound bag yields 0.011 cubic yards, 60 pound bag yields 0.017 cubic yards, 50 pound bag yields 0.0138 cubic yards and 80 pound bag yields 0.022 cubic yards.
If you measure their yields in cubic feet, then yields per each bag size are following: A 40 pound bag yields 0.30 cubic feet, 60 pound bag yields 0.45 cubic feet, 50 pound bag yields 0.375 cubic feet and 80 pound bag yields 0.60 cubic feet.
To determine the how much concrete do I need for a 10×10 slab solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 10×10 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 10′ × 10′ × 0.33′ = 33 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, because 1 cubic yard = 27 cubic foot, so volume of concrete you needed for 10 × 10 slab 4 inch thick in cubic yard = 33/27 = 1.23.
Step 3 :- Add 10% extra :- considering extra 10% wastage during mixing and pouring, so 10% of 1.23 cubic yard = 0.123, add 1.23 + 0.122 = 1.35 cubic yard.
Always you should purchase 5 to 10% more premixed than required. 4″ thick slab of 10×10 is ideal in normal load or standard condition for making sidewalks, curbs, steps, ramp, walkway and patio and 5 inch or 6 inch thick slab is ideal for heavy load and heavy traffic.
If you have a 10×10 slab with 4 inches thick, you would need approximately 1.23 yards (33 cubic feet, or either 55- 80lb, 74- 60lb bags) of concrete. At 5 inches thick for a 10×10 slab, 1.54 yards (41.67 cubic feet, or either 70- 80lb, 93- 60lb bags) of concrete will be required. At 3 inches thick for a 10×10 slab, 0.926 yards (25 cubic feet, or either 42- 80lb, 56- 60lb bags) of concrete are necessary. At 6 inches thick for a 10×10 slab, 1.85 yards (50 cubic feet, or either 84- 80lb, 112- 60lb bags) of concrete are needed.
How much concrete do i need for a 10×10 slab at 4 inches thick
At 4 inches thick, for a 10×10 slab you would need 1.23 cubic yards or 33 cubic feet of concrete. If you use premix concrete, either 55 80-Pound, 74 60-pound, 88 50-pound, or 110 40-pound bags of premixed concrete will be required.
Let’s do calculation and proceeds following steps:
● 4″ thickness in feet = 4/12 = 0.33′
● Volume of concrete in cubic feet = 10 × 10 × 0.33 = 33
● Volume of concrete in yards = 33 × 0.037 = 1.23 yards.
● No. of 80lb bags = 33/0.60 = 55 bags
● No. of 60lb bags = 33/0.45 = 74 bags
● No. of 50lb bags = 33/0.375 = 88 bags
● No. of 40lb bags = 33/0.30 = 110 bags
How much concrete do i need for a 10×10 slab at 5 inches thick
At 5 inches thick, for a 10×10 slab you would need 1.54 cubic yards or 41.67 cubic feet of concrete. If you use premix concrete, either 70 80-Pound, 93 60-pound, 112 50-pound, or 139 40-pound bags of premixed concrete will be required.
Let’s do calculation and proceeds following steps:
● 5″ thickness in feet = 4/12 = 0.417′
● Volume of concrete in cubic feet = 10 × 10 × 0.417 = 41.7
● Volume of concrete in yards = 41.7 × 0.037 = 1.54 yards.
● No. of 80lb bags = 41.7/0.60 = 70 bags
● No. of 60lb bags = 41.7/0.45 = 93 bags
● No. of 50lb bags = 41.7/0.375 = 112 bags
● No. of 40lb bags = 41.7/0.30 = 139 bags.
How much concrete do i need for a 10×10 slab at 3 inches thick
At 3 inches thick, for a 10×10 slab you would need 0.926 cubic yards or 25 cubic feet of concrete. If you use premix concrete, either 42 80-Pound, 56 60-pound, 67 50-pound, or 84 40-pound bags of premixed concrete will be required.
Let’s do calculation and proceeds following steps:
● 3″ thickness in feet = 3/12 = 0.25′
● Volume of concrete in cubic feet = 10 × 10 × 0.25 = 25
● Volume of concrete in yards = 25 × 0.037 = 0.926 yards.
● No. of 80lb bags = 25/0.60 = 42 bags
● No. of 60lb bags = 25/0.45 = 56 bags
● No. of 50lb bags = 25/0.375 = 67 bags
● No. of 40lb bags = 25/0.30 = 84 bags.
How much concrete do i need for a 10×10 slab at 6 inches thick
At 6 inches thick, for a 10×10 slab you would need 1.85 cubic yards or 50 cubic feet of concrete. If you use premix concrete, either 84 80-Pound, 112 60-pound, 134 50-pound, or 168 40-pound bags of premixed concrete will be required.
Let’s do calculation and proceeds following steps:
● 6″ thickness in feet = 6/12 = 0.5′
● Volume of concrete in cubic feet = 10 × 10 × 0.5 = 50
● Volume of concrete in yards = 50 × 0.037 = 1.85 yards.
● No. of 80lb bags = 50/0.60 = 84 bags
● No. of 60lb bags = 50/0.45 = 112 bags
● No. of 50lb bags = 50/0.375 = 134 bags
● No. of 40lb bags = 50/0.30 = 168 bags.
How much concrete do i need for a 10×10 slab at 2 inches thick
At 2 inches thick, for a 10×10 slab you would need 0.617 cubic yards or 16.6 cubic feet of concrete. If you use premix concrete, either 28 80-Pound, 37 60-pound, 45 50-pound, or 54 40-pound bags of premixed concrete will be required.
Let’s do calculation and proceeds following steps:
● 2″ thickness in feet = 2/12 = 0.166′
● Volume of concrete in cubic feet = 10 × 10 × 0.166 = 16.6
● Volume of concrete in yards = 16.6 × 0.037 = 0.617 yards.
● No. of 80lb bags = 16.6/0.60 = 28 bags
● No. of 60lb bags = 16.6/0.45 = 37 bags
● No. of 50lb bags = 16.6/0.375 = 45 bags
● No. of 40lb bags = 16.6/0.30 = 54 bags.
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How much concrete do I need for a 12×12 slab?
At 4 inches thick, for a 12×12 slab you would need 1.76 cubic yards or 47.52 cubic feet of concrete. If you use premix concrete, either 80 80-Pound, 104 60-pound, 127 50-pound, or 160 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 12×12 slab at 4″ thick, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 12×12 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 12′×12′× 0.33′ = 47.52 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 12 ×12 slab at 4 inch thick in cubic yard = 47.52/27 = 1.76 cubic yards.
Step 3: Calculate no. of premixed bags: No. of 80lb bags = 47.52/0.60 = 80 bags, no. of 60lb bags = 47.52/0.45 = 104 bags, no. of 50lb bags = 47.52/0.375 = 127 bags, and no. of 40lb bags = 47.52/0.30 = 160 bags.
How much concrete do I need for a 24×24 slab?
At 4 inches thick, for a 24×24 slab you would need 7 cubic yards or 190 cubic feet of concrete. If you use premix concrete, either 317 80-Pound, 423 60-pound, 507 50-pound, or 634 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 24×24 slab at 4″ thick, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 24×24 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 24′×24′× 0.33′ = 190 cubic feet.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 24 ×24 slab at 4 inch thick in cubic yard = 190/27 = 7 cubic yards.
Step 3: Calculate no. of premixed bags: No. of 80lb bags = 190/0.60 = 317 bags, no. of 60lb bags = 190/0.45 = 423 bags, no. of 50lb bags = 190/0.375 = 507 bags, and no. of 40lb bags = 190/0.30 = 634 bags.
How much concrete do I need for a 4×4 slab?
At 4 inches thick, for a 4×4 slab you would need 0.195 cubic yards or 5.28 cubic feet of concrete. If you use premix concrete, either 9 80-Pound, 12 60-pound, 15 50-pound, or 18 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 4×4 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 4×4 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 4′×4′× 0.33′ = 5.28 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 4 ×4 slab at 4 inch thick in cubic yard = 5.28/27 = 0.195 cubic yards.
Regarding this, “how much concrete do I need for a 4×4 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.195 cubic yards (5.28 cubic feet) of concrete for a 4×4 slab.
Regarding this, “how many yards of concrete do I need for a 4×4 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.195 cubic yards (5.28 cubic feet) of concrete for a 4×4 slab.
Regarding this, “how many bags of concrete do I need for a 4×4 slab?, its depend on thickness of slab & weight of one premixed bag, assuming at 4 inches slab, generally you will need either 9bags of 80lb, 12bags of 60lb or 18bags of 40lb of concrete for a 4×4 slab.
How much concrete do I need for a 4×5 slab?
At 4 inches thick, for a 4×5 slab you would need 0.244 cubic yards or 6.6 cubic feet of concrete. If you use premix concrete, either 11 80-Pound, 15 60-pound, 18 50-pound, or 22 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 4×5 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 4×5 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 4′×5′× 0.33′ = 6.6 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 4×5 slab at 4 inch thick in cubic yard = 6.6/27 = 0.244 cubic yards.
Regarding this, “how much concrete do I need for a 4×5 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.244 cubic yards (6.6 cubic feet) of concrete for a 4×5 slab.
Regarding this, “how many yards of concrete do I need for a 4×5 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.244 cubic yards (6.6 cubic feet) of concrete for a 4×5 slab.
Regarding this, “how many bags of concrete do I need for a 4×5 slab?, its depend on thickness of slab & weight of one premixed bag, assuming at 4 inches slab, generally you will need either 11bags of 80lb, 15bags of 60lb or 23bags of 40lb of concrete for a 4×5 slab.
How much concrete do I need for a 4×8 slab?
At 4 inches thick, for a 4×8 slab you would need 0.39 cubic yards or 10.56 cubic feet of concrete. If you use premix concrete, either 18 80-Pound, 24 60-pound, 28 50-pound, or 36 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 4×8 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 4×8 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 4′×8′× 0.33′ = 10.56 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 4×8 slab at 4 inch thick in cubic yard = 10.56/27 = 0.391 cubic yards.
Regarding this, “how much concrete do I need for a 4×8 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.391 cubic yards (10.56 cubic feet) of concrete for a 4×8 slab.
Regarding this, “how many yards of concrete do I need for a 4×8 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.391 cubic yards (10.56 cubic feet) of concrete for a 4×8 slab.
Regarding this, “how many bags of concrete do I need for a 4×8 slab?, its depend on thickness of slab & weight of one premixed bag, assuming at 4 inches slab, generally you will need either 18bags of 80lb, 23bags of 60lb or 36bags of 40lb of concrete for a 4×8 slab.
How much concrete do I need for a 4×10 slab?
At 4 inches thick, for a 4×10 slab you would need 0.488 cubic yards or 13.2 cubic feet of concrete. If you use premix concrete, either 22 80-Pound, 30 60-pound, 36 50-pound, or 44 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 4×10 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 4×10 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 4′×10′× 0.33′ = 13.2 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 4×10 slab at 4 inch thick in cubic yard = 13.2/27 = 0.488 cubic yards.
Regarding this, “how much concrete do I need for a 4×10 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.488 cubic yards (13.2 cubic feet) of concrete for a 4×10 slab.
Regarding this, “how many yards of concrete do I need for a 4×10 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 0.488 cubic yards (13.2 cubic feet) of concrete for a 4×10 slab.
Regarding this, “how many bags of concrete do I need for a 4×10 slab?, its depend on thickness of slab & weight of one premixed bag, assuming at 4 inches slab, generally you will need either 22bags of 80lb, 29bags of 60lb or 44bags of 40lb of concrete for a 4×10 slab.
How much concrete do I need for a 10×20 slab?
At 4 inches thick, for a 10×20 slab you would need 2.45 cubic yards or 66 cubic feet of concrete. If you use premix concrete, either 110 80-Pound, 147 60-pound, 176 50-pound, or 220 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 10×20 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 10×20 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 10′×20′× 0.33′ = 66 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 10×20 slab at 4 inch thick in cubic yard = 66/27 = 2.44 cubic yards.
Regarding this, “how much concrete do I need for a 10×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.44 cubic yards (66 cubic feet) of concrete for a 10×20 slab.
Regarding this, “how many yards of concrete do I need for a 10×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.44 cubic yards (66 cubic feet) of concrete for a 10×20 slab.
Regarding this, “how many bags of concrete do I need for a 10×20 slab?, its depend on thickness of slab & weight of one premixed bag, assuming at 4 inches slab, generally you will need either 110bags of 80lb, 150bags of 60lb or 230bags of 40lb of concrete for a 10×20 slab.
How much concrete do I need for a 10×15 slab?
At 4 inches thick, for a 10×15 slab you would need 1.83 cubic yards or 49.5 cubic feet of concrete. If you use premix concrete, either 83 80-Pound, 110 60-pound, 132 50-pound, or 165 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 10×15 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 10×15 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 10′×15′× 0.33′ = 49.5 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 10×15 slab at 4 inch thick in cubic yard = 49.5/27 = 1.83 cubic yards.
Regarding this, “how much concrete do I need for a 10×15 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.83 cubic yards (49.5 cubic feet) of concrete for a 10×15 slab.
Regarding this, “how many yards of concrete do I need for a 10×15 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.83 cubic yards (49.5 cubic feet) of concrete for a 10×15 slab.
How much concrete do I need for a 10×14 slab?
At 4 inches thick, for a 10×14 slab you would need 1.71 cubic yards or 46.2 cubic feet of concrete. If you use premix concrete, either 77 80-Pound, 103 60-pound, 124 50-pound, or 154 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 10×14 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 10×14 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 10′×14′× 0.33′ = 46.2 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 10×14 slab at 4 inch thick in cubic yard = 46.2/27 = 1.71 cubic yards.
Regarding this, “how much concrete do I need for a 10×14 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.71 cubic yards (46.2 cubic feet) of concrete for a 10×14 slab.
Regarding this, “how many yards of concrete do I need for a 10×14 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.71 cubic yards (46.2 cubic feet) of concrete for a 10×14 slab.
How much concrete do I need for a 10×16 slab?
At 4 inches thick, for a 10×16 slab you would need 1.95 cubic yards or 52.8 cubic feet of concrete. If you use premix concrete, either 88 80-Pound, 118 60-pound, 141 50-pound, or 176 40-pound bags of premixed concrete will be required.
To determine the how much concrete do I need for a 10×16 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 10×16 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 10′×16′× 0.33′ = 52.8 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 10×16 slab at 4 inch thick in cubic yard = 52.8/27 = 1.95 cubic yards.
Regarding this, “how much concrete do I need for a 10×16 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.95 cubic yards (52.8 cubic feet) of concrete for a 10×16 slab.
Regarding this, “how many yards of concrete do I need for a 10×16 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 1.95 cubic yards (52.8 cubic feet) of concrete for a 10×16 slab.
How much concrete do I need for a 12×16 slab?
To determine the how much concrete do I need for a 12×16 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 12×16 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 12′×16′× 0.33′ = 63.36 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 12×16 slab at 4 inch thick in cubic yard = 63.36/27 = 2.35 cubic yards.
Regarding this, “how much concrete do I need for a 12×16 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.35 cubic yards (63.36 cubic feet) of concrete for a 12×16 slab.
Regarding this, “how many yards of concrete do I need for a 12×16 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.35 cubic yards (63.36 cubic feet) of concrete for a 12×16 slab.
How much concrete do I need for a 15×15 slab?
To determine the how much concrete do I need for a 15×15 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 15×15 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 15′×15′× 0.33′ = 74.25 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 15×15 slab at 4 inch thick in cubic yard = 74.25/27 = 2.75 cubic yards.
Regarding this, “how much concrete do I need for a 15×15 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.75 cubic yards (74.25 cubic feet) of concrete for a 15×15 slab.
Regarding this, “how many yards of concrete do I need for a 15×15 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 2.75 cubic yards (74.25 cubic feet) of concrete for a 15×15 slab.
How much concrete do I need for a 15×20 slab?
To determine the how much concrete do I need for a 15×20 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 15×20 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 15′×20′× 0.33′ = 99 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 15×20 slab at 4 inch thick in cubic yard = 99/27 = 3.66 cubic yards.
Regarding this, “how much concrete do I need for a 15×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 3.66 cubic yards (99 cubic feet) of concrete for a 15×20 slab.
Regarding this, “how many yards of concrete do I need for a 15×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 3.66 cubic yards (99 cubic feet) of concrete for a 15×20 slab.
How many bags of concrete do I need for a 6×6 slab
How many bags of concrete do I need for a 3×6 slab
How many bags of concrete do I need for a 3×5 slab
How many bags of concrete do I need for a 3×4 slab
How many bags of concrete do I need for a 3×3 slab
How much concrete do I need for a 20×20 slab?
To determine the how much concrete do I need for a 20×20 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 20×20 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 20′×20′× 0.33′ = 132 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 20×20 slab at 4 inch thick in cubic yard = 132/27 = 4.88 cubic yards.
Regarding this, “how much concrete do I need for a 20×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 4.88 cubic yards (132 cubic feet) of concrete for a 20×20 slab.
Regarding this, “how many yards of concrete do I need for a 20×20 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 4.88 cubic yards (132 cubic feet) of concrete for a 20×20 slab.
How much concrete do I need for a 20×30 slab?
To determine the how much concrete do I need for a 20×30 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 20×30 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 20′×30′× 0.33′ = 198 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 20×30 slab at 4 inch thick in cubic yard = 198/27 = 7.33 cubic yards.
Regarding this, “how much concrete do I need for a 20×30 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 7.33 cubic yards (198 cubic feet) of concrete for a 20×30 slab.
Regarding this, “how many yards of concrete do I need for a 20×30 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 7.33 cubic yards (198 cubic feet) of concrete for a 20×30 slab.
How much concrete do I need for a 20×40 slab?
To determine the how much concrete do I need for a 20×40 slab, solve in following steps:-
Step 1 :- calculate the volume in cubic feet:- we have given 20×40 slab (length × width), consider it is 4 inch thick, 4 inch = 0.33 feet, to determine the volume of slab, you need to multiply all dimensions, such that = 20′×40′× 0.33′ = 264 cubic foot.
Step 2 :- converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 20×40 slab at 4 inch thick in cubic yard = 264/27 = 9.77 cubic yards.
Regarding this, “how much concrete do I need for a 20×40 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 9.77 cubic yards (264 cubic feet) of concrete for a 20×40 slab.
Regarding this, “how many yards of concrete do I need for a 20×40 slab?, its depend on thickness of slab, assuming at 4 inches slab, generally you will need 9.77 cubic yards (264 cubic feet) of concrete for a 20×40 slab.
Cost estimate for 10’×10’×4″ slab
Pre-mixed concrete bags cost on average $3.50 per 80lb bag. There are 55 bags of 80 pound premix concrete are required for 10×10 slab at 4″ thick. Using pre-mixed bags to cover 10×10 (100 sq ft) at a depth of 4″, the estimated cost is $192.5 (55× $3.50 = $192.5).
Cost estimate for 10’×10’×5″ slab
Pre-mixed concrete bags cost on average $3.50 per 80lb bag. There are 70 bags of 80 pound premix concrete are required for 10×10 slab at 5″ thick. Using pre-mixed bags to cover 10×10 (100 sq ft) at a depth of 5″, the estimated cost is $245 (70 × $3.50 = $245).
Cost estimate for 10’×10’×6″ slab
Pre-mixed concrete bags cost on average $3.50 per 80lb bag. There are 84 bags of 80 pound premix concrete are required for 10×10 slab at 6″ thick. Using pre-mixed bags to cover 10×10 (100 sq ft) at a depth of 6″, the estimated cost is $294 (84 × $3.50 = $294).
Conclusions:-
If you have a 10×10 slab with 4 inches thick, you would need 1.23 cubic yards or 33 cubic feet of concrete. If you use premix bag concrete, either 55 80-Pound, 74 60-pound, 88 50-pound, or 110 40-pound bags of premixed concrete will be required.
At 4″ thick, for a 10×10 slab, generally, you will need 1.23 cubic yards or 33 cubic feet or either 74- 60lb or 56-80lb bags of premixed concrete. At 5 inches thick slab, 1.54 cubic yards or 42 cubic feet or either 93- 60lb or 70-80lb bags of premixed concrete will be necessary, and at 6 inches thick slab, 1.85 cubic yards or 50 cubic feet or either 112- 60lb or 84-80lb bags of concrete will be required. Always you should purchase 5 to 10% more premixed than required.