How many square yards are there in a floor which is 9 feet long by 21 feet wide?

There are 32 feet in one yard, right, or 9. Dividing 189 by 9, we arrive at 21 square yards.

How many square feet does a cubic yard of concrete cover?

One Cubic Yard of Concrete: 4-inches thick – covers 81 square feet. 5-inches thick – covers 65 square feet. 6-inches thick – covers 54 square feet. 7-inches thick – covers 46 square feet. 8-inches thick – covers 41 square feet. 10-inches thick – covers 32 square feet.

How to calculate how many yards in a foot?

To convert feet to yards, divide the foot value by 3 or multiply by 0.3333333. For example, to find out how many yards there are in 30 feet, divide 30 by 3, that makes 10 yards in 30 feet. 1 Foot = 0.3333333 Yard.

How to calculate the square footage of concrete?

Conversion calculators make it easy to convert inches, yards, or meters to feet. Multiply the width times the length times the height (W × L × H), or use our volume calculator to find the cubic feet. Convert the volume to cubic yards from cubic feet. To do so, divide the cubic footage by 27 to get the yards of concrete needed.

How many cubic feet to cover 400 sq ft?

if you need to know how many cubic feet you need to cover 400 sq ft just divide the 400 by 2 because 6″ goes into a foot twice.

How big of a area do you need for carpet calculator?

Waste is usually figured at 10% but may be changed to any amount desired. To see how many square yards you would need, enter the measurements of your room in our calculator. Carpet is sold by the square yard, which is equivalent to an area 3 feet by 3 feet. Waste is usually figured at 10% but may be changed to any amount desired.

How much carpet do you need for 12 rooms?

To use the calculator for your rooms, just put 12 in the feet boxes under width and length, and click on the “calculate” button. For your 12 x 12 rooms, you would need 16 square yards each of carpet, plus any additional amount you need to include for waste. We do not do remodeling work outside the Mobile, Alabama, area.

How to do a yardage calculator for flooring?

Step 2: Measure length and width. Measure the length and the width and record these on your sketch. Use the flooring calculator above by entering your length and width to obtain an estimate of your room. Record the square feet and square yards on your sketch.

How to use the flooring calculator for Your Room?

Use the flooring calculator above by entering your length and width to obtain an estimate of your room. Record the square feet and square yards on your sketch. Step 3: Use our yardage calculator. We will be able to use these measurements from the flooring calculator to assist you in estimating your carpet needs.