{
  "slug": "lumber-calc",
  "name": "Lumber Calc",
  "url": "https://lumber-calc.com",
  "tagline": "Free lumber, deck, and stair calculators",
  "description": "Lumber Calc is a set of free browser calculators for decks, stairs, lumber and roofs. It includes deck board, deck stair and baluster spacing calculators, a whole-deck planner, stair, landing and stringer layout tools, board foot, log board foot and board-foot-to-linear-foot converters, a cut list optimizer, fence, siding and stud estimators, and rafter length and roof pitch calculators. Each page shows a diagram, a code check against IRC and DCA 6 next to the result, and a printable shopping list. Lengths stay exact to 1/16 inch until display, imperial and metric are supported, projects can be saved, and inputs stay in the browser.",
  "categories": [
    "calculators",
    "utilities"
  ],
  "locales": [
    "en"
  ],
  "contact": "boyazuo@gmail.com",
  "tools": [],
  "founded_case": false,
  "example": false,
  "verification_status": "unverified",
  "ownership_status": "unclaimed",
  "editorial_status": "approved",
  "link_rel": "nofollow",
  "created_at": "2026-11-09",
  "updated_at": "2026-11-09",
  "last_checked_at": "2026-11-09",
  "source_type": "submit-queue"
}