Flooring Calculator

All tools

Work out how much flooring you need — enter your room size and box coverage to get the total area, waste allowance, number of boxes and estimated cost.

m
m
m²
%
$ m²
Floor area – m²
Area with waste –
Boxes needed –
Boxes are always rounded up. A 10% waste allowance is typical for straight layouts; use 15–20% for diagonal patterns or rooms with many cuts.
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