Tools you might need next
Calculate laminate flooring boxes and square footage for your room. Includes 10% waste factor for cuts, defects, and future plank replacement.
Estimate hardwood flooring for your room. Enter dimensions and plank size to get square footage, box count, and plank quantity with 10% cut waste included.
Calculate how many floor or wall tiles you need. Enter room size, tile dimensions, grout gap, and waste percent for accurate tile count and coverage.
Measure each room rectangle. Sum multiple areas for open floor plans tiled as one continuous field.
Area (sq ft) = Length × WidthUse 10% waste for straight lay, 12% for herringbone or complex layouts. Vinyl cuts easily but color lot matching requires spare planks.
Order = Area × (1 + Waste%)LVP cartons range from 15–30 sq ft depending on plank size. Always verify coverage printed on the box.
Cartons = ceil(Order ÷ sq ft per Carton)Updated: July 2026
280 sq ft × 1.10 = 308 sq ft. At 23.8 sq ft/carton (common size), order 13 cartons from one SKU and lot number.
Small wet-area install may need only 2 cartons with waste. Confirm plank rating for wet areas (WPC or SPC core).
1,320 sq ft with 10% waste. Bulk order ensures single dye lot — verify return policy on unopened cartons before over-ordering.
Calculate luxury vinyl plank (LVP) or tile (LVT) quantities for kitchens, bathrooms, and whole-home installs. Waterproof vinyl uses the same area math as laminate — enter room size and carton coverage for an accurate order with waste.