Hammer CalculatorFlooring
8 of 8 calculators are live. Everything else below is on the roadmap — check back as more launch.
Estimate flooring, tile, grout, underlayment, and padding for any room or level. From hardwood and laminate to ceramic tile and epoxy coatings, these calculators turn room dimensions into precise material quantities.
Quick Tips
- Add 10% waste for standard rectangular rooms and 15% for diagonal layouts or rooms with many cuts.
- Always acclimate hardwood and laminate flooring in the room for 48–72 hours before installation to prevent gaps and buckling.
- Don't skip underlayment — it reduces noise, smooths minor subfloor imperfections, and acts as a moisture barrier.