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AnswerCalculate the square inches of a single piece of tile: 18 x 18 = 324 sq in.

Convert this to square feet: (you divide by 144, since there are 12 inches in a foot, and you are measuring both height and length in square footage (12 x 12 = 144)

324 / 144 = 2.25 sq ft.

Multiply this number by the number of tiles you have: 2.25 x 8 = 18 sq feet.

Q: How to figure the square footage of a box of 8 ceramic tiles that are 18 in by 18 in?

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If your tiles are 12 by 12 that means they are 1 foot by 1 foot. Say you take 10 and put them in a row that means you will have 10 square feet Area=Length x width (1X10).

1.722 ceramic tiles

These 327 tiles will cover an area of 383.8 square feet.

10

First we need to calculate the square footage of the room. 15*20 = 300 square feet Now we need to know how many square feet each tile covers. 20" = 1.667~ square feet 1.6672 = 2.78 square feet. Now we divide the area of the tiles into the area of the room. 300/2.78 = 108 tiles. This gives the exact number of tiles you need mathematically. Realistically you need to account for cutting and breaking. It's safe to round that up to 120 tiles.

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If your tiles are 12 by 12 that means they are 1 foot by 1 foot. Say you take 10 and put them in a row that means you will have 10 square feet Area=Length x width (1X10).

That really depends on several different variables including the square footage of the roof itself and the size / type of the tiles being used. Most of the time when buying roofing tiles / shingles it will state on the packaging how many square's it will cover. It should also state the "square footage" covered as well. So once you have your square footage you can then figure out how many tiles / shingles it will take to cover your roof. Don't forget to add 10 to 15% for waste in your calculations.

To answer this we first need to know how big the ceramic tiles are.

1.722 ceramic tiles

Approximately 69 Square Feet.

These 327 tiles will cover an area of 383.8 square feet.

10

First we need to calculate the square footage of the room. 15*20 = 300 square feet Now we need to know how many square feet each tile covers. 20" = 1.667~ square feet 1.6672 = 2.78 square feet. Now we divide the area of the tiles into the area of the room. 300/2.78 = 108 tiles. This gives the exact number of tiles you need mathematically. Realistically you need to account for cutting and breaking. It's safe to round that up to 120 tiles.

178 Tiles If the square footage is the actual room size you add 10% for wastee

Each tile is 1 square foot.

ceramic. as in ceramic tiles

Ceramic tile contractors install ceramic tile floors in any room of a house, and they are specialized and do a great job. They also install other types of tiles, such as ceramic wall tiles, and ceramic countertop tiles.