Flooring Calculator
Estimate flooring area and the amount of material to buy.
How to Use the Flooring Calculator
Enter the room length, width, flooring coverage and waste percentage to estimate how much material is required.
Practical Example
A 5 m by 4 m room covers 20 m². With a 10% waste allowance, plan for about 22 m² of flooring.
Factors That Affect the Result
Room shape, cuts, plank or tile pattern, damaged pieces, package coverage and installation method can increase material needs.
Frequently Asked Questions
Should I include waste?
Yes. Waste helps cover offcuts and installation errors.
Can I use this for laminate and vinyl?
Yes, if you know the package coverage.
Should I subtract cabinets?
Subtract only areas that will definitely not receive flooring.
Related Tools
Flooring Material Planning
Measure the floor area and compare it with the coverage per box, plank or tile. Straight layouts usually create less waste than diagonal or patterned installations, while irregular rooms require more cutting. Add an appropriate waste allowance before rounding up to full packages. If multiple rooms are involved, measure them separately and combine the totals so closets, hallways and transitions are not overlooked. Keep a few extra pieces for future repairs when possible.