Flooring Calculator

Estimate square feet, material waste, boxes and preliminary project cost using U.S. measurements.

Room dimensions

Length — FeetInchesWidth — FeetInches

Or enter a known area — Square feetLeave at zero to calculate from length and width.

Material and cost assumptions

Waste allowance (%)Coverage per box (ft²)Material price per sq. ft. (USD)Labor price per sq. ft. (USD)Estimated material tax (%)

ⓘ Important notice

Planning estimate only. Field measurements, layout, product specifications, minimum order quantities, subfloor preparation, transitions, delivery, demolition, permits, taxes and local labor conditions can change the final quantity and price. CRIWD.CORP must verify the project before providing a proposal.

METHOD / MÉTODO

How the estimate works

Measured area equals room length multiplied by room width.
Waste is added for cuts, pattern alignment and damaged pieces.
Boxes are always rounded up because partial boxes normally cannot be purchased.
Material cost uses the calculated purchased coverage; labor uses the measured floor area.

Learn before you buy

Read our guides about measurements, waste, boxes and cost planning.

View flooring guides →