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DisplayMath vs BuildingCalc

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

DisplayMath compared with BuildingCalc
DetailDisplayMath logo DisplayMathBuildingCalc logo BuildingCalc
What it doesFree screen size calculator that compares TVs and monitors to scale Free professional construction calculators for contractors, DIYers and architects
StageNot given Not given
FoundedNot given Not given
Based inRO Not given
Pricing modelFreemium Free
PricingFree calculators; optional Planning Pack €9 one-time purchase Not given
Key features
  • Side-by-side display comparison at true scale
  • Calculate physical dimensions from resolution and diagonal
  • Pixel density (PPI) calculations
  • Field of view angle visualization
  • Preset lists of monitors, TVs, laptops and phones
  • Pixels per degree (PPD) calculator
  • TV mounting height calculator
  • Curved monitor radius support
  • Optional Planning Pack PDF export
  • 45 specialized trade calculators
  • Real-time calculation updates as you type
  • PDF and Excel export with company branding
  • Adjustable waste factors on all calculators
  • Material rate library with regional presets
  • Multi-language support in 13 languages
  • Mobile-friendly responsive design
  • Works offline entirely in browser
What makes it different
  • Draws every display to scale for visual comparison instead of guessing
  • Uses THX and pixel-per-degree references for viewing recommendations
  • Augmented reality shows actual screen size on your wall
  • Free to use with no account or signup required
  • Independent with no manufacturer influence on calculations
  • No sign-up, no account required
  • Privacy-first: all calculations run locally in browser
  • Industry-standard formulas from ACI, NEC, and IRC codes
  • Professional exports ready for client bids and supplier orders
  • Customizable material rates that sync across all calculators
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)2413
Referring domains (Majestic)181

4 details filled in for both companies.

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