# Lumber Calc

> Free lumber calculator for deck, stair and rafter cuts

Source: https://tools.launchllama.co/products/lumber-calc
Markdown: https://tools.launchllama.co/products/lumber-calc.md
Generated: 2026-11-09T09:11:48.336Z

## Facts

- **Name:** Lumber Calc
- **Tagline:** Free lumber calculator for deck, stair and rafter cuts
- **Short description:** Plan lumber cuts and takeoffs with free calculators for board feet, decks, stairs, balusters, and rafters, plus diagrams and shopping lists.
- **Website:** https://lumber-calc.com/
- **Categories:** Productivity, Other, Design Tools
- **Listing type:** community
- **Upvotes on Launch Llama:** 0
- **Listed since:** 2026-11-08
- **Featured (paid) listing:** no

## Full description

Lumber Calc publishes free English calculators for board feet, log scales, stairs, deck takeoffs, baluster spacing, and rafters. DIY homeowners, hobby woodworkers, and small contractors can use the tools to plan cuts, layouts, and material lists before buying lumber. Lengths stay exact to 1/16 inch until the final display, and measurements stay in your browser rather than being sent to a server. Calculator pages include diagrams, worked examples, and shopping lists where available; optional checks cite IRC and DCA 6. Results are planning estimates, not structural designs, approvals, or manufacturer specifications. Verify field measurements and local code requirements with the appropriate professionals before building.

## Notes for agents

- Generated on request from live Launch Llama data, so it is always current.
- Human page: https://tools.launchllama.co/products/lumber-calc
- Site overview: https://tools.launchllama.co/llms.txt (long form: https://tools.launchllama.co/llms-full.txt)
- Every listing as markdown: https://tools.launchllama.co/catalog.md
- Search the catalog over MCP (https://tools.launchllama.co/mcp) or REST: https://tools.launchllama.co/developers