Calculator

Calculate flooring to buy

Risk without calculating: not enough packs, different batches/shades, delays, underestimated offcuts.
Benefit: net area + allowance by installation type + packs (rounded) + underlay/finishing checklist.

Settings

Pro method: layout → area → packaging

A — Installation type & allowance

Installation type Room with many cuts (angles, recesses, doorways, niches) The recommended allowance is adjusted automatically. Allowance (%)

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B — Measure the area

Simple mode Total area already known (m²). Rooms mode Add rectangular rooms.

Total area (m²)

Add a room (rectangle)

Name Length (m) Width (m)

Room	L×W	m²	Action
No rooms added.

Area to subtract (m²) — optional

C — Flooring packaging

m² per pack Shown on the box. Planks per pack Auto-calculates m²/pack.

Area per pack (m²)

Keep 1 spare pack (recommended) Useful for repairs / same batch / unexpected needs.

Results

Net area (m²)

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Sum of rooms / total area − subtraction

Area with allowance (m²)

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Includes the allowance linked to the layout

Flooring

Item	Value
Allowance applied	—
Area per pack	—
Packs needed (rounded)	—
Estimated leftover	—
Batch advice	—

Buy in one go (same batch/shade). Estimated leftover depends on cuts.

Checklist (recommendations)

Item	Estimated quantity
Underlay	—
Skirting boards	Optional (requires total perimeter).
Thresholds / transition strips	Optional (requires number of transitions/doorways).

Want to delegate everything?

Request professional support and delegate the selections, quantities, and purchase coordination end-to-end.

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