Flooring Calculator

For simple square or rectangular rooms, a standard 10% waste factor is perfect. If your room has diagonal layouts, curvature, alcoves, or complex cuts around columns, plan for 15% to 20% waste.

First, find the total area of your room (Length × Width), add your waste margin (e.g. 10%), and then divide that total by the square footage or meters contained in a single box. Always round up to the next whole box.

Yes. Grout lines (typically 1/16 to 1/4 inch) add spacing around each tile, which technically increases the coverage per tile. Our calculator adds the grout thickness directly to the tile dimensions for precise estimates.

Luxury Vinyl Plank (LVP) is a popular, waterproof flooring option sold in boxes. It is calculated exactly like laminate or wood planks—you determine the total square footage with waste, then divide by the box coverage area.

Flooring products manufactured in different runs or dye lots can have slight color, sheen, or texture variations. Ordering 10-15% extra upfront ensures you have matching material for the entire space and future repairs.