How this calculator works
Measure actual field dimensions and add waste for cuts or overlap.
For best results, measure actual field dimensions, use supplier-specific coverage, and choose a waste allowance that matches the work conditions.
Related calculators
FAQ
What is the room square footage calculator used for?
Calculate room area from length and width with an optional waste factor.
Should I add waste or overage?
Yes. Most jobsite estimates should include a reasonable waste factor for cuts, spills, compaction, breakage, or field variation.
Is this a final bid number?
No. Use it as a planning estimate and verify local material coverage, code requirements, and supplier specifications before ordering.