Flooring Calculator

How to work out how much flooring to buy

1. List each room on its own line: its length and width.
2. Enter the extra for cutting waste, the area one box covers and the price per box.
3. See the area to buy, the number of boxes and the cost.

Frequently asked questions

How much extra should I add?

About 10% for straight layouts and 15% or more for diagonal or herringbone patterns.

Which units does it use?

Any, as long as the room sizes and the box coverage use the same unit.