False Ceilings & Drywall
Precision estimators for drywall boards, acoustic modular tiles, metal framing grids, suspension hangers, and indirect lighting drops.
BA13 Drywall Ceiling Calculator
Calculate BA13 plasterboard sheets, F530 furring channels, perimeter wall angles, suspension hangers, and joint compound with cut wastage.
PVC Panel Ceiling Calculator
Estimate interlocking PVC ceiling panels, perimeter U-channels, timber or metal sub-battens, and concealed fastener clips.
60×60 Acoustic Grid Ceiling Estimator
Calculate 600×600mm acoustic tiles, cartons, T24 main runners (3.6m), 1.2m cross tees, 0.6m cross tees, and perimeter wall angle.
Multi-Level & LED Cove Ceiling Estimator
Estimate drop fascia drywall, light shelf framing, aluminum LED extrusion channels, diffusers, continuous LED strip reels, and driver wattage.
Traditional Plaster & Staff Ceiling Estimator
Estimate fine casting plaster 25kg bags, vegetal hemp reinforcement (filasse), mixing water ratio, and decorative plaster cornices.
Construction & Finishing
Practical planning estimators for concrete volumes, masonry units, tiling grids, surface coatings, and thermal BTU cooling requirements based on stated material standards.
Room Paint & Primer Calculator
Calculate net paintable wall and ceiling areas with window/door opening deductions, multi-coat paint liters, and dedicated primer sealer volumes.
Floor & Wall Tile Estimator
Calculate tile piece quantities, total purchased square meters with cutting wastage, carton boxes, tile adhesive bags, and joint grout compound.
Concrete Volume & Slab Calculator
Calculate slab and foundation concrete volumes in cubic meters (m³) and cubic yards (yd³), weight in tonnes, and approximate premix dry bags.
Brick & Block Wall Calculator
Calculate brick or concrete cinder block counts, effective mortar joint allowance, cement bags, and building sand for masonry walls.
Air Conditioner BTU Size Calculator
Estimate room thermal load in BTU/h, refrigeration tonnage, and metric kW cooling capacity based on dimensions, climate, sun exposure, and occupancy.
Wallpaper Roll & Pattern Calculator
Calculate wallpaper rolls accounting for vertical pattern repeat drops, usable drops per roll, trimming margins, and adhesive paste powder.
Real Estate & Financial Analytics
Underwriting models for amortization schedules, rental capitalization rates, 28/36 qualifying ratios, and conveyance closing costs.
Mortgage Amortization & PITI Calculator
Calculate total monthly housing payments (PITI plus HOA dues), loan principal vs. interest breakdown, total lifetime borrowing costs, and interactive monthly amortization schedule table.
Rental Yield, Cap Rate & ROI Estimator
Calculate Gross & Net Rental Yields, Capitalization Rate (Cap Rate), Net Operating Income (NOI), Cash-on-Cash ROI, and capital growth appreciation.
Home Affordability & Maximum Purchase Calculator
Estimate your maximum home purchase price and loan ceiling using 28% front-end and 36% back-end debt ratios as a conventional planning benchmark.
Real Estate Closing Costs & Notary Estimator
Calculate buyer conveyance transfer taxes, notary tariffs, title insurance, legal settlement fees, and total cash required at closing.