What is this listing?

An IndieIndex registry record for Lumber Calc — structured product metadata agents and humans can read. It is a registry listing, not an ad and not a sold placement.

How do ownership, editorial, and follow work?

ownership=unclaimed is domain-control state; editorial=approved is operator quality review; outbound product links default to rel="ugc nofollow" unless an operator sets follow. Proof ≠ approval ≠ follow. Ownership and editorial are never sold.

How do agents search or submit?

Search via GET /api/v1/search. Submit URL-first JSON via POST /api/v1/submit matching the submission schema (see ONBOARDING.md). Queued only; no auto-publish; never sets follow.

Unclaimed listing — how do I remove it?

Editorial seeds may be ownership=unclaimed. Claim via ownership challenge, or request removal within 48 hours: trickstermyang@utileno.com.

Lumber Calc

Free lumber, deck, and stair calculators

https://lumber-calc.com (rel=ugc nofollow)

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.

ownership_status=unclaimed · editorial_status=approved · verification_status(legacy)=unverified · updated_at=2026-11-09 · locales=en

Mirrors: markdown · json

FAQ

What is this listing?: An IndieIndex registry record for Lumber Calc — structured product metadata agents and humans can read. It is a registry listing, not an ad and not a sold placement.
How do ownership, editorial, and follow work?: ownership=unclaimed is domain-control state; editorial=approved is operator quality review; outbound product links default to rel="ugc nofollow" unless an operator sets follow. Proof ≠ approval ≠ follow. Ownership and editorial are never sold.
How do agents search or submit?: Search: GET /api/v1/search?q=lumber-calc. Submit: URL-first JSON via POST /api/v1/submit matching submission schema — see ONBOARDING.md. Queued only; no auto-publish; never sets follow.
Unclaimed listing — how do I remove it?: Editorial seeds may be ownership=unclaimed. Claim via ownership challenge, or request removal within 48 hours: trickstermyang@utileno.com.