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DisplayMath vs Easy Grade Tool

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 Easy Grade Tool
DetailDisplayMath logo DisplayMathEasy Grade Tool logo Easy Grade Tool
What it doesFree screen size calculator that compares TVs and monitors to scale Free EZ grader chart and easy grade calculator for teachers and students
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
  • Instant Quick Grade & EZ Grader Test Chart
  • Customizable Standard and Plus/Minus Grading Scales
  • Weighted Course Grade & Final Exam Simulator
  • Printable & Downloadable PDF Grading Charts
  • Offline PWA Utility Support
  • GPA calculations for semester and cumulative grades
  • Grade curve calculator with multiple curving methods
  • CGPA to percentage converter for 25 universities
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
  • Free with no sign-up required
  • Calculations run entirely in your browser with no data uploaded
  • Works offline as a Progressive Web App
  • Print charts or save as PDF without site navigation
  • Transparent mathematical formulas documented and tested for accuracy
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)2417
Referring domains (Majestic)183

4 details filled in for both companies.

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