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RoofAngler is a free tool for homeowners, contractors, and roofers. Enter rise and run, a degree angle, or a pitch ratio (X:12) to instantly calculate pitch ratio, angle in degrees, slope percentage, rafter multiplier, and rafter length. Includes a live SVG roof diagram, a reference chart of 20+ common roof pitches, and a blog with roofing guides. All calculations run in your browser — no account needed, no ads, completely free.
Hey Product Hunt! 👋
I built RoofAngler because every time I searched for a roof pitch calculator, the results were either cluttered with ads, behind a login, or just plain confusing.
RoofAngler gives you three input modes — Rise & Run, Angle (degrees), or Pitch Ratio (X:12) — and instantly shows you pitch ratio, angle, slope %, rafter multiplier, and rafter length. There’s also a live SVG diagram that updates as you type, and a reference chart for 20+ common pitches.
No account. No ads. No data collected. Everything runs in your browser.
Would love your feedback — what other features would make this more useful for homeowners, contractors, or roofers?
RoofAngler was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #105 on the daily leaderboard. RoofAngler is a free tool for homeowners, contractors, and roofers. Enter rise and run, a degree angle, or a pitch ratio (X:12) to instantly calculate pitch ratio, angle in degrees, slope percentage, rafter multiplier, and rafter length. Includes a live SVG roof diagram, a reference chart of 20+ common roof pitches, and a blog with roofing guides. All calculations run in your browser — no account needed, no ads, completely free.
On the analytics side, RoofAngler competes within Productivity and Home — topics that collectively have 821.6k followers on Product Hunt. The dashboard above tracks how RoofAngler performed against the three products that launched closest to it on the same day.
Who hunted RoofAngler?
RoofAngler was hunted by Bohdan Yaroshepta. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of RoofAngler including community comment highlights and product details, visit the product overview.
Bohdan Yaroshepta