Pipe Fall Calculator: Drainage Slope & Invert Level Tool
Calculate the total fall, slope percentage, and finished invert level for a drainage or waste pipe run using a chosen 1-in-X gradient ratio.
Decomposed Granite Calculator: Volume, Weight & Cost
Estimate decomposed granite volume in cubic yards and cubic meters, weight in tons and tonnes, and total material cost for pathways, patios, and driveway base layers.
Drainage Slope Calculator: Grade % and Minimum Fall
Calculate slope percentage, slope ratio, and minimum recommended fall for yard, driveway, French drain, or foundation drainage projects.
Crushed Concrete Calculator: Volume, Weight & Cost
Estimate the cubic yards, tons, and material cost of crushed concrete needed for a driveway, base layer, or fill project based on your measured area and depth.
French Drain Gravel Calculator: Volume, Bags & Cost
Estimate the cubic feet of gravel, bag count, weight, and material cost for a French drain trench, with optional pipe displacement and waste allowance.
Concrete Curb and Gutter Calculator: Volume & Cost
Estimate concrete volume and material cost for a curb-and-gutter run from curb height, widths, gutter dimensions, length, and waste allowance.
Epoxy Floor Calculator: Coverage, Cost & Coats Estimator
Estimate epoxy and primer gallons needed, kits to buy, and total material cost for any floor project using length, width, coats, and coverage rate.
Wallpaper Roll Calculator: Estimate Rolls & Waste Needed
Calculate how many wallpaper rolls you need based on room size, doors, windows, roll dimensions, and waste allowance.
Concrete Pier Calculator: Volume, Bags & Cost Estimator
Calculate concrete volume, bag count, and material cost for round or square piers with adjustable depth, quantity, and waste allowance.
Vapor Barrier Calculator: Area, Rolls & Cost Estimator
Calculate the vapor barrier area, rolls needed, permeance class, and estimated material cost for walls, floors, or crawl spaces.