Observed arrival · 2026-10-18
Yardstick Math’s construction-calculator library
A free set of calculators estimates materials and quantities for home projects, from concrete pours and landscaping to roofing, paint, pools, and insulation.
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- For
- Home-project planners estimating materials
- Worth noticing
- A roof example turns a 6/12 pitch into 16.77 squares and 56 shingle bundles, including 10% waste.
Field notes
A roof example uses a 6/12 pitch to estimate 16.77 squares and 56 shingle bundles with 10% waste. For insulation, the page ties its example to an R-60 target for climate zone 5 and names AttiCat blown insulation, making the assumptions behind that estimate unusually visible.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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