Project guides
Simple answers for measuring, estimating, and checking common home-project materials before you buy.
Landscaping
Plan soil, sod, mulch, stone, and other outdoor materials.
LandscapingHow much sod do I need?Measure a lawn in sections, subtract uncovered spaces, and turn the result into pallets or loose rolls.Read guide LandscapingHow much topsoil do I need for a raised bed?Use inside bed measurements, soil depth, and the product bag volume to plan a raised-bed fill.Read guide LandscapingHow much mulch or landscape rock do I need?Measure beds and paths by area, choose a depth, and compare bulk, bag, or weight-based material quantities.Read guide
Fencing
Estimate runs, posts, panels, pickets, and concrete planning quantities.
FencingHow many fence panels and posts do I need?Break a fence into runs, subtract gates, and keep layout posts and connected corners visible.Read guide FencingHow much concrete do fence posts need?Estimate concrete around round or square posts from hole size, post displacement, count, and bag yield.Read guide FencingHow do I calculate fence picket spacing?Find a whole picket count and the actual gap for a straight run.Read guide
Deck & Outdoor
Work out deck boards, joists, footings, and outdoor finishes.
Deck & OutdoorHow many deck boards do I need?Choose board direction, count rows, and turn deck dimensions into linear footage and a starting board count.Read guide Deck & OutdoorHow many deck joists and footings do I need?Use regular spacing inputs to make an early joist or footing grid easy to check.Read guide Deck & OutdoorHow much deck stain do I need?Measure deck surfaces, include coats, and use product coverage to plan whole stain containers.Read guide
Interior
Measure rooms for paint, tile, drywall, and flooring purchases.
InteriorHow much paint do I need for a room?Measure the room, subtract openings, choose coats, and turn paintable area into whole gallons.Read guide InteriorHow much tile should I buy?Measure each tiled surface, subtract uncovered spaces, add an allowance, and round to whole cartons.Read guide InteriorHow many flooring boxes do I need?Measure rooms, subtract areas you will not floor, and use carton coverage to plan whole boxes.Read guide
Roofing
Turn roof measurements into practical surface, bundle, and roll quantities.
RoofingHow many shingle bundles do I need?Start with roof area or roofing squares, add an allowance, and use product coverage for whole bundles.Read guide RoofingHow do I calculate roof pitch?Convert rise and run into pitch notation, angle, and a slope factor for planning.Read guide RoofingHow much roofing underlayment do I need?Use roof area, overlap allowance, and roll coverage to estimate whole underlayment rolls.Read guide