UTILITY
Ceiling Area Calculator
Simple ceiling area = room length x room width, reported in square feet, square yards, and square meters for material ordering.
ACCURATE
Plaster Material Calculator
Compute cement and sand quantities for interior and exterior wall rendering across 12mm, 15mm, and 20mm plaster thicknesses.
UTILITY
Wall Area Calculator
General-purpose wall area utility: gross area (length x height) minus door/window opening deductions, feeding into paint, drywall, or siding takeoffs.