Home Diy
Compost Calculator
Estimate how much compost you need by volume, bags, weight, and cost for garden beds, raised beds, and borders. Supports rectangular and circular beds, imperial or metric.
Concrete Calculator
Estimate concrete volume, bags, ready-mix yards, and total cost for slabs, columns, footings, and stairs — all in one pour list. Imperial or metric.
Gravel Calculator
Estimate gravel volume, weight, bags, and total cost for driveways, paths, drainage, and landscaping. Supports rectangle, circle, and ring shapes with imperial or metric units.
Insulation Calculator
Estimate insulation bags, batts, or spray-foam board-feet and cost. Pick an R-value tier (R-13 walls, R-19 floors, R-30/R-38 attic, R-49 ceiling) and material (fiberglass batt, blown-in, spray foam) — coverage rates set automatically.
Lawn Seed Calculator
Estimate grass seed weight, bag count, coverage, and cost for new lawns or overseeding by grass type. Imperial or metric.
Mulch Calculator
Estimate mulch volume, cubic yards, bags, weight, waste, and cost for garden beds, borders, and tree rings. Imperial or metric.
Tile Grout Calculator
Estimate how much grout you need by weight, volume, and bags — based on tile size, joint width, joint depth, and grout type (unsanded, sanded, epoxy).
Topsoil Calculator
Estimate topsoil volume, bags, weight, and cost for garden beds, raised beds, and lawn fill. Supports rectangular and circular beds, imperial or metric.