Flooring calculator for package counts

Room length

Unit Feet (ft) Inches (in) Meters (m) Centimeters (cm)

Waste (%)

Room width

Unit Feet (ft) Inches (in) Meters (m) Centimeters (cm)

Coverage per box

Coverage unit Square feet Square meters

Calculate Copy result

— Enter dimensions and calculate.

• 12 × 15 ft room, 10% waste, 20 sqft/box → 180 net · 198 adjusted · 10 boxes · 200 purchased · 2 excess
• Packages = ceil(adjusted area ÷ coverage per box)
• Excess = purchased coverage − adjusted area

For estimating and planning. Cuts, pattern, and install can raise real demand. Does not invent manufacturer package values.

Method: net area = L×W; adjusted = net×(1+waste%); packages = ceil(adjusted÷coveragePerPackage); purchased = packages×coverage; excess = purchased−adjusted. Example: 12×15 ft room, 10% waste, 20 sqft/box → 180 net · 198 adjusted · 10 boxes · 200 purchased · 2 excess. Cuts and layout can raise real demand.