Room finishing quantity estimate

Enter a room once. Review wall plaster, paint, floor tile positions and screed together, then print the calculation report.

Inputs

• Internal room length (mm)
• Internal room width (mm)
• Wall finishing height (mm)
• Total wall opening area (m²)
• Plaster thickness (one coat) (mm)
• Paint coat count (count)
• Paint coverage per coat (m²/L)
• Tile length (mm)
• Tile width (mm)
• Tile joint width (mm)
• Screed start thickness (mm)
• Screed end thickness (mm)

Assumptions and limitations

One rectangular room, four internal wall faces, one plaster coat and the same net area for paint. Opening area must represent nonoverlapping openings within those faces; positions are not supplied or checked. Excludes ceiling, reveals, skirting, wastage, dry mix, pack rounding, prices and code-based deduction rules. Tile positions are not an optimized purchase count; cut reuse is excluded. Defaults are illustrative, not product recommendations.

Source

Calculation source

Interactive calculators require JavaScript and the calculation service.