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Flooring Calculator

Use this free calculator to estimate laminate, vinyl or plank flooring units and boxes. Enter your measurements and keep the material and wastage settings visible.

Updated 16 July 2026Use for planningFormula and steps shown

Enter your details

Your values

Every input includes a simple explanation.

Floor lengthThe end-to-end measurement of the wall, room, slab, bar, or surface.

Floor widthThe side-to-side measurement of the room, slab, tank, or surface.

Excluded areaAny part of the measured surface that will not receive tiles or flooring.

m²

Plank lengthThe end-to-end size of one tile or flooring plank.

Plank widthThe side-to-side size of one tile or flooring plank.

Units per boxHow many tiles or flooring pieces the manufacturer packs in one box.

units

WastageExtra material added for cuts, breakage, spillage, or small site differences.

Private: the calculation runs in your browser. Your inputs are not sent to GharGanit.

Get a useful answer

How to use this calculator

Use a real value. Check an appliance label, bill, site measurement, product sheet or official record.
Replace the examples. Example values show how the tool works; they do not describe every home.
Check the working. Open “How this was calculated” to see the formula, your values, losses and rounding.
Verify before you act. Use the result for learning and early planning, then check the important decision where shown.

What can change the answer

Check these details

Real site dimensions and workmanship affect the quantity.

Transport, cutting, pattern and breakage affect how much extra material to order.

This is an early quantity estimate. Site conditions, drawings, product details and workmanship can change the final requirement.

Understand your result

What this answer means

What it means

Floor area and coverage per pack produce whole-pack ordering after the chosen cutting or breakage allowance.

What to check next

Measure alcoves and thresholds, subtract permanent exclusions only when appropriate, and use the exact product pack coverage.

Common mistake

Area alone misses pattern matching, plank direction and irregular cuts that can materially change wastage.

Check final plans with a professional

Use this calculator only for an early quantity estimate. A qualified civil or structural engineer must decide the final structure, reinforcement and safety details.

Common questions

Before you use the result

How is this flooring calculator calculated?

Flooring units = net area ÷ unit area × wastage; boxes round up

What should I check first?

Measure alcoves and thresholds, subtract permanent exclusions only when appropriate, and use the exact product pack coverage.

What mistake should I avoid?

Area alone misses pattern matching, plank direction and irregular cuts that can materially change wastage.

How accurate is this calculator?

This is an early quantity estimate. Site conditions, drawings, product details and workmanship can change the final requirement.

Sources and method

Sources used for this calculator

Documented dimensional-analysis formulasGharGanit editorial methodologyFormulas are derived from units and expose every editable efficiency, density, dry-volume and wastage assumption. Reviewed 2026-07-16.

Flooring Calculator

Your values

How to use this calculator

Check these details

What this answer means

Before you use the result

Sources used for this calculator

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