# How many bags of cement do I need for 100 square feet?

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4 bags

2 square feet

Beside this, How much does a 90 lb bag of concrete cover?

how many bags do I need? Each 90 lb bag of QUIKRETE® Concrete Mix yields approximately 0.675 cu ft. For a walk of 3′ by 25′ at 4” thick, you will need 25 cubic feet of concrete, or 37 90-pound bags.

Likewise, How much bags of cement do I need?

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.

Also, How much does a 90 pound bag of concrete cover?

how many bags do I need? Each 90 lb bag of QUIKRETE® Concrete Mix yields approximately 0.675 cu ft. For a walk of 3′ by 25′ at 4” thick, you will need 25 cubic feet of concrete, or 37 90-pound bags.

How many square feet does an 80lb bag of concrete cover?

4 sq feet

## 20 Related Question Answers Found

### How much does a bag of cement cover?

15 cubic feet for every 20 pounds of mix, so a 40-pound bag yields . 30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields . 60 cubic feet.

### How many 20kg bags of cement do I need?

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.

### How many 80 lb bags of concrete do I need?

Use the following yields per each bag size: 40 pound bag yields .011 cubic yards. 60 pound bag yields .017 cubic yards. 80 pound bag yields .022 cubic yards.

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### How much does a 80lb bag of concrete cover?

What’s the square feet of one 80 pound bag on Quikrete concrete mix , gray. The square foot coverage of each bag of QUIKRETE Concrete Mix depends on the thickness of the application. If you are using common 2×4″ lumber for your forms, each 80-pound bag will fill an area of 2 square feet.

### How much does a 25kg bag of cement cover?

Use the following yields per each bag size: 40 pound bag yields . 011 cubic yards. 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 bags of cement do I need for 10×10?

For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags. If we add an extra 10%, that’s an extra 8 60-pound bags or 6 80-pound bags.

### How much square feet does a bag of cement cover?

Quikrete’s Concrete Mix yield’s about . 15 cubic feet for every 20 pounds of mix, so a 40-pound bag yields . 30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields .

### How much area does a 20kg bag of cement cover?

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.

### How much does an 80 pound bag of concrete cover?

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

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

For a 10 x 10 slab, you would need 77 60-pound bags or 60 80-pound bags. If we add an extra 10%, that’s an extra 8 60-pound bags or 6 80-pound bags.

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4 sq feet

### How many bags of concrete do I need for a 4×8 slab?

Here is the quantity that you will need for your slab. Quikrete Concrete Mix: 24- 60lb bags. 18- 80lb bags.

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