Diagonal Calculator

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Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

Tired of struggling with complex math on the job?
Meet your new shop assistant.Whether you’re a professional fabricator, a woodworker, or a weekend DIY enthusiast, getting a perfect diagonal is the difference between a job well done and a piece that’s out of square. The Diagonal Calculator takes the guesswork out of your projects, giving you instant, precise results right on your phone.Why you’ll love it:Instant Results: Just plug in your length and width, and boom—your diagonal is ready.Real-Time Previews: See a visual representation of your shape as you type.Built for the Shop: No messy formulas or scratch paper needed. It’s designed for fast use in busy environments.Universal Use: Perfect for checking squareness in frames, stairs, roofing, or metal fabrication.How it works:Enter your Side A and Side B.The app instantly calculates the Hypotenuse (Diagonal) using the Pythagorean theorem $a^2 + b^2 = c^2$.Check your work against the built-in SVG preview to ensure everything looks right.Stop overthinking the math and get back to building. Download the Diagonal Calculator today and get it right the first time!
Quick & accurate diagonal calculations for fabrication, construction, and DIY!
Updated on
Jul 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

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