LumberPlanner

About

Stop doing board-foot math in your head at the lumber yard. Lumber Planner is a fast, offline calculator built for woodworkers who buy hardwood by the board foot. Type in a thickness, width, and length — in whatever notation is actually printed on the lumber — and get an instant board-foot count, waste-adjusted order quantity, and estimated cost. CALCULATE YOUR WAY • Enter decimals, fractions, or mixed fractions (6 1/2, 3/4) • Rough-lumber thickness notation supported: 4/4, 5/4, 8/4, and more • Imperial or Metric, with meters, centimeters, or millimeters for metric length • Standard hardwood board-foot formula, calculated instantly as you type BUILD A SHOPPING LIST PER PROJECT • Track species, cut type (plain-sawn, quarter-sawn, rift-sawn, live edge), quantity, and notes • Run as many projects as you want at once — a shelf, a table, a whole kitchen's worth of cabinets • Set a default waste factor in Settings and override it per project • See total board feet and total cost update live as you add lumber COMPARE SUPPLIER PRICING • Log a price quote from any supplier on any item • Lumber Planner automatically ranks the cheapest total — by project and by individual board • Know exactly which yard or mill to call before you drive there STAY ON TOP OF PURCHASES • Mark items purchased as you buy them • Archive finished projects to History without losing the record • Restore or permanently delete archived projects anytime BUILT TO RESPECT YOUR DATA • No ads. No tracking. No analytics. No third-party SDKs. • Works completely offline — no account, no server, no internet connection required • Everything is stored locally on your device, and stays there Lumber Planner is a one-person-built utility made because the math needed to stop living in a notepad. If it saves you a trip back to the lumber yard, it's done its job.