Screen Size Calculator
Calculate screen dimensions, resolution, and pixel density instantly. Enter screen measurements and get detailed specifications including physical size, resolution, aspect ratio, and PPI. Perfect for comparing displays and planning screen layouts.
Screen Size Calculator
Calculate screen dimensions, resolution, and pixel density with our free online calculator. Perfect for determining display specifications and comparing different screen sizes.
Features
- Calculate screen measurements from:
- Diagonal size
- Width and height
- Common resolution presets
- Automatic calculations for:
- Physical dimensions
- Pixel density (PPI)
- Aspect ratio
- Screen area
- Real-time updates
- Mobile-friendly interface
How to Use
- Choose input method:
- Diagonal size
- Width and height
- Enter screen measurements in inches
- Select screen resolution
- Get instant calculations for all measurements
Understanding Screen Measurements
Physical Measurements
- Diagonal: Corner to corner screen size
- Width: Physical screen width
- Height: Physical screen height
- Area: Total screen surface area
Resolution and Pixels
- Resolution: Number of pixels (width × height)
- PPI (Pixels Per Inch): Pixel density
- Aspect Ratio: Proportional relationship between width and height
Common Screen Resolutions
- HD (1280×720)
- Full HD (1920×1080)
- 2K (2560×1440)
- 4K (3840×2160)
- 5K (5120×2880)
- 8K (7680×4320)
Applications
Display Shopping
- Compare screen sizes
- Check pixel density
- Verify physical dimensions
- Understand specifications
Design
- Plan layouts
- Calculate image sizes
- Determine viewing distances
- Optimize content
Technical Planning
- Monitor selection
- TV placement
- Projector setup
- Space planning
Why Use Our Calculator
- Instant calculations
- Common resolution presets
- Clear, detailed results
- User-friendly interface
- Works offline
- Free to use