Home Improvement & DIY Tools
Turn room, surface and layout measurements into a transparent first material estimate. Count deck-board rows, approximate drywall sheets, inspect stair rise and run, convert roof pitch into slope area and divide a fence line into post sections.
Measurements alone do not establish a buildable design. Confirm structural details, product installation instructions, waste, openings, fasteners, property lines, buried utilities, permits and local building rules with the appropriate qualified people before purchasing or cutting material.
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Roof Pitch CalculatorConvert rise-over-run into angle, slope factor, rafter span and simple gable roof area.Stair Stringer CalculatorCalculate riser count, actual rise, tread count, total run and straight stringer span.Deck Board Layout CalculatorEstimate board rows, linear footage and whole stock boards from deck dimensions.Fence Post Spacing CalculatorDivide equal straight runs into sections at or below a selected maximum spacing.Trench Backfill CalculatorSeparate excavation, pipe displacement, bedding and loose backfill quantities for a simple trench.Room Layout Capacity CalculatorEstimate whole planning units from room area and an editable area allowance.