In our example you d need a total of 96 square feet 8 9 m 2 of carpeting to cover your stairs.
Carpet sq ft stairs.
While measurements of length are conventionally longer than those of width when considering rectangles in the case of steps the width is usually.
Now add your total square footage of risers and steps 44 66 66 96 to give yourself a total of 111 62 square feet.
Since you want to add about 10 percent for waste cuts the final number is about 123 square feet.
Homeadvisor s carpet calculator estimates carpet square footage or square yardage for your rooms or stairs.
Multiply the square footage of 1 step the number you just calculated by the total number of steps.
While it seems like a daunting task it s a surprising simple set of calculations that require a bit of measuring and some easy mathematics.
Building codes generally suggest at least 6 ft.
The home depot carries a wide range of carpet choices to fit any room lifestyle budget and timeline.
Then add the square footage of all rooms and stairs together.
It is typically approximately 3 wide.
Calculating square footage for most rooms in your home is straightforward.
Whether you re planning on carpeting your stairs or simply replacing the hardwood one of the facts you ll need to know is the total square footage of the stairs.
Learn how to measure for carpet to determine how much you need to buy based on room dimensions and standard carpet width and length.
Just measure length and width and multiply.
All manual calculations above tell you how many square feet of carpet you need.
A box stair is straight has no railing posts and is closed in on all sides.
To convert to yardage follow all the steps above.
When it comes to carpeting stairs the calculations are a little more involved but still doable.
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Multiply 2 79 square feet by 24 steps and you get a total of 66 96 square feet for the step portion of your stairs.
Say that you ll be carpeting 12 stairs.
The usual allowance for the tread the flat part you step on is 10 and 8 for the riser the back of the stair.
8 inches 203 2 cm of stair headroom.
Therefore for every box stair you require 3 or the width of your stair x 18 of carpet.
To get the total square yardage divide that number or the total square footage by nine.
Stair width is measured from edge to edge of each side of the tread perpendicular to tread length.
Carpet square yardage carpet square footage 9.