Home Tools
Home construction, renovation, and DIY calculators for room areas, paint, tiles, flooring, roofing, cement, and sand.
Free online Masonry & Materials tools.
Cement Quantity Calculator
Determine the exact number of cement bags (50kg, 80lb, 50lb) required for concrete slabs based on mix ratios and dry volume.
Sand Quantity Calculator
Calculate required sand weight in US tons, metric tonnes, cubic yards, and 50-lb bags for concrete, masonry mortar, or paver beds.
Free online Surfaces & Finishes tools.
Flooring Cost Calculator
Estimate total flooring replacement expenses including material costs, installation labor, underlayment, and cutting waste.
Paint Quantity Calculator
Calculate exact paint cans and gallons needed for interior rooms, deducting doors and windows with custom coat options.
Tile Quantity Calculator
Determine individual tile counts and full carton boxes required for floors and walls with pattern cutting waste allowances.
Free online Construction & Remodel tools.
House Construction Cost Calculator
Estimate total house construction cost and stage-by-stage budgets based on built-up area, quality grade, and contingency buffers.
House Renovation Calculator
Calculate whole-home renovation expenses covering kitchen remodels, bathrooms, flooring, interior painting, and plumbing/electrical.
Free online Roofing & Exterior tools.