Backyard Calculators

Determine exact on-center spacing, total board counts, and overhang dimensions for balanced overhead shade rafters.

Calculate safe allowable beam spans between support posts depending on lumber species, beam dimensions, and roof loads.

Estimate total project expenses for concrete pavers, flagstone, gravel base subgrades, and installation labor.

Compute precise gaps and quantity requirements for top purlins or shade louvers to optimize sunlight filtering.

Determine the optimal cooking surface square inches and burner capacity based on family size and entertaining needs.

Calculate required seed weight in pounds or kilograms for new lawn seeding or overseeding across total turf square footage.

Determine the number of privacy shrubs and spacing intervals along boundary planting lines for continuous green cover.

Estimate tons or cubic yards of decorative landscape gravel, crushed rock, and river stones needed for ground bedding.

Calculate posts, horizontal rails, vertical pickets, concrete bags, and hardware required for wood or vinyl perimeter fencing.

Forecast budget expenditures for privacy, chain link, ornamental iron, or ranch rail fences per linear foot of boundary.

Plan lawn irrigation zones, head counts, water pressure (PSI), and pipe sizing for complete head-to-head spray coverage.

Estimate professional arbor care, branch pruning, crown thinning, and hazardous limb removal based on tree height.