Land Development & Construction
Plan development, calculate FAR/FSI, grading, and construction volumes
Plot Division Planner
Split a parcel into multiple buildable plots by ratio, fixed dimensions, or zoning rules—auto-calculate counts, areas, frontage, and access.
FAR / FSI Calculator
Compute buildable floor area from plot size and zoning—account for setbacks, coverage, height limits, podium/tower splits, bonuses, and parking.
Land Grading / Slope Calculator
Compute slope %, grade, and cut/fill volumes from elevations and target grades—plus profiles, staking, and drainage helpers.
Retaining Wall Volume & Cost
Estimate materials and total cost for gravity, segmental block, gabion, or cast-in-place retaining walls—base, backfill, drainage, geogrid, and caps included. (Planning aid only; not a structural design.)
Land Fill Volume Calculator
Estimate cubic yards/meters of fill needed to raise or level land—supports rectangles, polygons, and grid/TIN surfaces with compaction and topsoil options.