Sod, mulch, fence, and outdoor project calculators. Browse our free landscape tools below — all calculators are instant, accurate, and require no sign-up.
Drip Irrigation Calculator — Calculate drip emitters, tubing, and flow for garden irrigation. Enter plant count and spacing for a complete drip system estimate.
Erosion Control Blanket Calculator — Calculate erosion control blanket rolls for slopes and disturbed areas. Enter slope area to find the number of rolls needed.
Fence Material Calculator — Calculate fence posts, rails, pickets, and hardware for wood fences. Enter fence length and height for a complete material list.
Fence Post Spacing Calculator — Calculate fence post count, spacing, and concrete per post. Enter fence length and desired spacing for accurate post and footing estimates.
Fertilizer Application Rate Calculator — Calculate fertilizer amount for lawns and gardens. Enter area and rate per 1,000 sq ft to find the right quantity for even application.
Fire Pit Material Calculator — Calculate blocks, stone, and materials for a DIY fire pit. Enter diameter and height to find block count and material estimates.
Gabion Wall Calculator — Calculate gabion baskets and stone fill for gabion retaining walls. Enter dimensions to find basket count, stone tonnage, and cost.
Irrigation Sprinkler Calculator — Calculate sprinkler heads needed for lawn coverage. Enter area and spray radius to find the optimal number of heads and zones.
Lawn Area Calculator — Calculate lawn area by subtracting house, driveway, and bed areas from total lot size. Get accurate square footage for seed and fertilizer.
Mulch Depth Calculator — Calculate mulch depth from known volume and area. Enter cubic yards and square footage to find the resulting mulch thickness in inches.
Mulch Volume Calculator — Calculate mulch volume in cubic yards and bags for garden beds and landscaping. Enter area and depth for accurate material estimates.
Patio Area & Material Calculator — Calculate patio area and materials for pavers, concrete, or stone. Enter dimensions to find square footage and material quantities.
Pond Volume Calculator — Calculate pond water volume in gallons and cubic feet. Enter length, width, and depth for ponds of various shapes.
Pool Deck Area Calculator — Calculate pool deck area and materials. Enter total hardscape and pool dimensions to find the deck square footage and paver count.
Pool Volume Calculator — Calculate swimming pool water volume in gallons. Enter pool dimensions and shape for accurate volume and chemical dosing estimates.
Poured Retaining Wall Calculator — Calculate concrete, rebar, and formwork for poured retaining walls. Enter dimensions for accurate material estimates.
Riprap Stone Calculator — Calculate riprap stone tonnage for slopes, channels, and shorelines. Enter area and thickness for accurate stone weight estimates.
Seed Coverage Calculator — Calculate grass seed bags needed for new lawns or overseeding. Enter area and seeding rate to find the right amount of seed.
Segmental Retaining Wall Calculator — Calculate retaining wall blocks, caps, and adhesive for segmental block walls. Enter length and height for a full material list.
Silt Fence Calculator — Calculate silt fence materials for construction sites. Enter perimeter length to find rolls, posts, and staples needed.
Sod Calculator — Calculate sod rolls needed for a new lawn. Enter area dimensions to find rolls, pallets, and cost for instant lawn installation.
Stepping Stone Count Calculator — Calculate stepping stones for garden paths. Enter path length and stride spacing to find the exact number of stones needed.
Timber Retaining Wall Calculator — Calculate timbers, spikes, and deadmen for a landscape timber retaining wall. Enter wall dimensions for a complete material list.
Walkway Material Calculator — Calculate pavers, stone, or concrete for walkway construction. Enter path length and width for material and base estimates.