Home tools

Room renovation materials calculatorFlooring, tile, and paint for irregular rooms→ Concrete & firewood calculatorConcrete, mulch, and firewood - real bags and cords, not a guess→ Stair calculatorRise, run and stringer, checked against IRC, IBC, UK and Australian code→ Roof pitch calculatorPitch to degrees, and the real sloped area above a footprint→ Gravel calculatorYards and tons, with the compaction allowance most tools omit→ Topsoil calculatorYards, bags and weight that changes with moisture→ Mulch calculatorDepth, coverage and why not to pile it against a trunk→ Drywall calculatorSheets, compound, tape and screws by finish level→ Insulation calculatorR-value to thickness, by material and climate zone→ Deck calculatorBoards and joists, with the span checked against code→ Fence calculatorPosts, pickets and concrete per hole→ Asphalt calculatorTons and coverage, using compacted thickness→ Fill dirt calculatorYards, loads and why fill dirt is not topsoil→ Stone calculatorCoverage per ton, and what a boulder weighs→ Same language, different countryDecode a real sentence in six countries’ slang→ Density, mass & volume calculatorWhat does this volume of something actually weigh?→ Angle & slope calculatorRatios, percent grade, and degrees - the ADA ramp standard verified→ Property price per area comparatorCompare rent or purchase prices fairly, any area unit or currency→ Solar & battery payback calculatorSelf-consumption vs export rates, round-trip efficiency, degradation, realistic cycling - including when a battery does not pay back→