Flooring Calculator
Calculate flooring material needed, including waste allowance.
What this calculator does
Enter your room dimensions and a waste allowance to find the total flooring material you need to buy, including cuts and offcuts.
How to use it
- Enter the room's length and width in feet.
- Enter a waste allowance percentage (10% is standard).
- Optionally enter the coverage per box to see how many boxes to buy.
Room area0 sq ft
Material to buy0 sq ft
Boxes needed-
Frequently asked questions
How much waste allowance should I add?
10% is standard for straight layouts. Diagonal layouts or intricate patterns often need 15% or more.