How many square foot of floor panels do I need to cover a room 12 foot x 6 inches x 13 feet in square eet?

That depends upon how thick the foam insulation is. That is the only way to compute from cubic feet to square feet.

To simplify, assume the foam is 1 foot wide by 1 foot thick by 51 feet long. That is 51 cubic feet of foam. If you slice the block lengthwise at 1 inch intervals, you get 12 slices, each 1 foot wide by 51 feet long by 1 inch thick. This is 51 square feet of coverage at 1 inch. You would be able to cover 51x12, or 612 square feet.

Increase the thickness of the slice to 1-1/2 inches, you only get 8 slices, or coverage for 408 square feet.

Any thicker than that, and you won't get enough coverage for 400 square feet.

First, we need to determine the number of square units in the Imperial system. We can choose to do the calculation in feet or inches.

Let's do it in inches first. There are 12" in a foot, so we multiply 90,000 by 12 to get 1,080,000 linear inches. Multiplying this by 41.3", we get 44,604,000 square inches. We can convert this to square feet by dividing the number of square feet by the square inches in a square foot. Since a square foot is one foot by one foot, or 12 inches by 12 inches, there are 144 square inches in a square foot. Dividing our previous answer by 144 will give us 309,750 square feet.

Converting to square metres. An inch is defined as 2.54 centimetres ("cm"). Thus, there are 2.54cm x 2.54cm in a square inch or 6.4516cm^2 in a square inch.

Using the 44,604,000 square inches we got above, and multiplying this by 6.4516, we get 287,767,166.4 square cm. There are 100 cm in a metre, so there are 100cm x 100cm in a square metre. So there are 10,000 square centimetres in a square metre. I get 28,776.7 square metres.

There are 3.280839895 feet in a metre. So there are 3.280839895 x 3.280839895, or 10.76391042 square feet in a square metre. Taking 309,750 square feet and dividing by the 10.76391042 we get 28,776.7 square metres.

Good luck.

Paul

13 x 12 = 156 square feet. However, they recommend getting 10% more to allow for staggering seams, trims cuts, and possible defective boards, so you should get at least 170 square feet.

Hello, width x length,measure the largest portion of the room and if you have a small area like a alcove measure that also then add your totals up. hope this helps
PS I try to convert to feet

The general rule of thumb is to take the area of the room plus 10%. However, if you are not covering the entire area (say you are not going to floor underneath an island, let's say), you can deduct that area. 14x14 = 196 square feet + 10% (19.6 - say 20 square feet), means you'll need 216 square feet of flooring.

A square foot is by definition 12"x12" or 144 square inches. Measure your area in inches, multiply the length by the width and divide the total by 144 to figure the square feet.

Measure the length and width of each wall, and then add up the resulting answers. So, if a wall is 9' tall and 12' wide, it is 108 sq feet. If another wall is 9' tall and 11' wide, it is 99 square feet. Your total would now be 99 + 108 or 207 square feet.

If you are doing it in feet and inches, you have to covert the inches to feet by dividing them by 12, since there are 12' in a foot. So with 3", divide 3 by 12 and get 0.25.