| What it does | Free screen size calculator that compares TVs and monitors to scale
| Free EZ grader chart and easy grade calculator for teachers and students
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| Stage | Not given
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| Founded | Not given
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| Based in | RO
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| Pricing model | Freemium
| Free
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| Pricing | Free calculators; optional Planning Pack €9 one-time purchase
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| 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
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| 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
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | Not checked yet ● no change since last check |
| Trust Flow (Majestic) | 4 | 0 |
| Citation Flow (Majestic) | 24 | 17 |
| Referring domains (Majestic) | 18 | 3 |