home calculator
Calculate tiles needed, including an editable waste allowance.
Ready when you are
Your answer and the practical quantities behind it will appear here.
The calculation uses the values you enter and returns structured quantities. Results are rounded only for display; the underlying method stays deterministic and reusable.
Method reviewed: 26 August 2026
Calculate tiles needed, including an editable waste allowance.
It is a practical planning estimate based on the visible assumptions. Product specifications and real-world conditions can vary.
All editable assumptions appear as calculator inputs. Fixed assumptions are listed below so the method is transparent.