How much carpet do I need for stairs?
Each step needs enough carpet to cover the tread, the riser, and wrap the nose.
Carpet to buy
9 sq yd
Estimated material cost
Carpet to buy
9 x $$25.00 per sq yd
$225
Pad to buy
9 x $$5.00 per sq yd
$45.00
Typical store prices before tax and delivery. Change any price to match your store.
How to measure
Count the steps and measure the stair width, the tread depth, and the riser height.
Tips from the field
- Includes 15% extra. Landings and open-sided stairs need more.
- Have the carpet pile run down the stairs so it wears better.
What you'll need
Common questions
How much carpet for 13 stairs?
About 9 square yards for a standard 36 inch wide staircase.
Which way should carpet pile run on stairs?
Down the stairs, so it wears better.
Do stairs need carpet pad?
Yes, pad on the treads makes carpet last longer and feel better.
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Printed from housecalcs.com/tools/stair-carpet-calculator