Home Calc Guide
All calculators
Browse all 22 calculators by project category, then choose the tool that matches what you’re measuring.
Landscaping
Plan soil, sod, mulch, stone, and other outdoor materials.
Sod CalculatorEstimate sod area, pallets, loose rolls, and order overage.Topsoil CalculatorEstimate topsoil volume in cubic yards, cubic feet, meters, and bags.Mulch CalculatorPlan mulch in cubic yards, cubic feet, and whole bags.Gravel CalculatorEstimate gravel volume, cubic yards, cubic meters, and tons.Landscape Rock CalculatorEstimate decorative rock volume and editable density-based tonnage.Raised-Bed Soil CalculatorEstimate soil volume for multiple raised beds and whole bags.
Fencing
Estimate runs, posts, panels, pickets, and concrete planning quantities.
Fence Panel CalculatorEstimate fence panels, layout posts, gate posts, and cut remainder across multiple runs.Fence Post CalculatorCalculate fence spaces, post count, and actual spacing for a straight run.Fence Picket Spacing CalculatorFind picket count, actual gap, and center-to-center spacing for a fence run.Fence Post Concrete CalculatorEstimate concrete volume and bags for round or square fence posts.
Deck & Outdoor
Work out deck boards, joists, footings, and outdoor finishes.
Deck Board CalculatorEstimate deck-board linear footage, rows, and whole-board planning quantity.Deck Joist CalculatorEstimate joist count, actual spacing, and optional total linear footage.Deck Footing CalculatorPlan a regular footing grid and optionally estimate cylindrical concrete volume.Deck Stain CalculatorEstimate stain gallons and whole containers across deck surfaces and coats.
Interior
Measure rooms for paint, tile, drywall, and flooring purchases.
Paint CalculatorEstimate paint gallons and whole-gallon purchases for rooms or direct wall areas.Tile CalculatorEstimate tile count, target coverage, whole boxes, and optional cost.Drywall CalculatorEstimate drywall sheets from room or direct wall area with openings and allowance.Flooring CalculatorEstimate flooring purchase area, boxes, package overage, and optional cost across rooms.
Roofing
Turn roof measurements into practical surface, bundle, and roll quantities.
Roofing Shingle CalculatorEstimate roof surface area, roofing squares, and shingle bundles from area or pitch.Shingle Bundle CalculatorConvert roofing area or squares into whole shingle bundles.Roofing Underlayment CalculatorEstimate underlayment rolls, required coverage, package overage, and cost.Roof Pitch CalculatorConvert rise and run into pitch, angle, and slope factor.