how do you measure how many tiles you need?
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Multiply the tile length by the width to figure the area that one tile will cover in square inches. Divide the result by 144 to convert it to square feet. Then, divide the area you're tiling by the square footage of one tile to determine how many tiles you need. Again, round up to the nearest whole number.
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For clarification, (1) 12×12 tile covers 1 square foot. And the term “12×12” actually refers to the length and width of the tile in inches. So a 12×12 tile is 12 inches in length by 12 inches in width.
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Measure the length and width, in feet, of each room. Multiply the length by the width and write the total square footage of each room in the corresponding space on the home sketch. Example: If a bedroom is 12 feet by 20 feet, the total square footage is 240 square feet (12 x 20 = 240).
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Let's look at a rectangle. You can count the squares individually, but it is much easier to multiply 3 times 5 to find the number more quickly. And, more generally, the area of any rectangle can be found by multiplying length times width.
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Just break out your measuring tape—or a laser measure—to get its length and width. Multiply the width by the length and voila! You have the square footage. Say a room is 20 feet wide by 13 feet long, then 20 x 13 = 260 square feet.
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To estimate the amount of paint you need in order to cover the walls of a room, add together the length of all the walls and then multiply the number by the height of the room, from floor to ceiling. The number you get is the room's square footage. Is that math class coming back to you now?
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To calculate the total square footage (after placing seams) you will need to follow this formula: “L” x “W” / 144 = s.f. (Length times width divided by 144 = square feet).
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Multiply the width and height to find the total area in inches, then divide by 144 to find the amount of square feet needed (amount of inches in a square foot). For example, if your space is 48″ (width) x 18″ (height) = 864. 864/144 = 6 square feet. Be sure to measure every area that needs tile and add them together!
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Floor Tile Calculator: Multiply the length times the width, then divide by the area of the tile. Since most come in inch measurements, you'll need to divide square inches by 144 to find square feet.
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20 inches is 20/12 = 1.666 feet so 20 inches by 20 inches is 1.666 × 1.666 = 2.778 square feet and 90/2.778 = 32.4 so it will take at least 33 tiles but I can't tell you the exact number.
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Multiply the length by the width and write the total square footage of each room in the corresponding space on the home sketch. Example: If a bedroom is 12 feet by 20 feet, the total square footage is 240 square feet (12 x 20 = 240). Add the square footage of each room to determine your home's total square footage.
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To find this multiply the width of the floor-board in feet times the length in feet. You can use our feet and inches calculator to convert the board width in inches to feet. To find the number of boards you need, divide the total deck square footage by the board square footage, eg. total ft2 / board ft2.
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Floors. For a square or rectangular room, you will first need to measure the length and then the width of the room. Then multiply the length and width. Length x Width = Area.
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To find this multiply the width of the floor-board in feet times the length in feet. You can use our feet and inches calculator to convert the board width in inches to feet. To find the number of boards you need, divide the total deck square footage by the board square footage, eg.
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Since a 12 by12 ceramic tile is one square foot, the number of square feet equals the number of tiles you need to cover the floor space. However, you should allow for cutting tiles to fit or breakage, so add 20 percent to your measurement.
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['SUITS (108 tiles) Circles or Dots (36 tiles - 4 of each) Bamboos or Bams (36 tiles - 4 of each) ... ', 'HONORS (28 tiles) Winds (16 tiles - 4 East wind, 4 South wind, 4 West wind, 4 North wind) ... ', 'FLOWERS and SEASONS (8 tiles - 1 of each)', 'JOKERS or Wild Tiles (8 tiles - all identical)']
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[" First, measure the area that you're going to paint. ... ", ' Measure the doors and windows in the same way as above. ... ', ' Multiply your new total square metre measurement by the number of coats (layers) that you need – we recommend at least two coats.']