BoardFeet: Lumber Math

Price a woodworking project at the lumber yard in seconds. Board feet, cost, quarter sizing, and a waste allowance. Save the cut list and export a PDF or CSV.

BoardFeet does the lumber math a woodworker actually needs at the yard: the exact board feet in your parts, the real cost, and the amount to buy once thickness is snapped to stock sizes and waste is added.

Type a thickness, width, and length with a quantity, add the price per board foot, and read the board feet and the cost as you go. Switch between inches and millimetres anytime. The buy figure rounds thickness up to the sizes a yard stocks, so your estimate matches the bin.

What you can do:

• Board feet from thickness, width, and length, with quantity
• Price per board foot turned into a total cost
• Metric or imperial entry, switched anytime
• Quarter sizing: the buy figure snaps up to 4/4, 5/4, 6/4, 8/4, 10/4, 12/4, and 16/4 stock
• A waste allowance you set, added to the buy figure
• Save a job and build a full cut list with a running board-foot total
• A summary across your jobs: board feet by wood and estimated spend by job
• A printable PDF cut sheet and a CSV, shared from the app
• A short built-in guide to board feet and quarter sizing

Free and Pro:

• Free includes the whole calculator and your first saved job with a full cut list.
• The one-time Pro unlock removes the saved-job limit and turns on PDF and CSV export. It is a single purchase, not a subscription.

Private by design. No account, no tracking, no cloud. Everything you enter stays on your iPhone.