Free tool
Flooring Calculator
Convert floor area into square feet to buy and box counts, with the waste allowance flooring always needs for cuts.
Flooring to buy330 sq ft
Boxes17
Good to know
- 10% waste suits straight-lay planks; diagonal layouts and tile patterns need 15%.
- Keep a spare box after the job for future repairs — dye lots vary.
- Subfloor prep and transitions are the usual surprise costs in real quotes.
Want the full picture, not just materials?
Describe the project and get a contractor-style planning estimate — scope, labor, materials, and a realistic range — free.
Planning estimates based on standard rules of thumb. Actual material needs vary with site conditions, product dimensions, and installation method — confirm quantities with your contractor or supplier before ordering.