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Square Paper Poster (18 x 24 inch) portrait, 1 inch, gray lines
Perfect for mathematics, engineering drawings, architectural sketches, and general note-taking. Our square grid paper provides precise alignment for technical work and creative projects.
Why Choose Square Grid Paper?
- • Perfect for mathematical graphs and charts
- • Ideal for engineering and technical drawings
- • Great for pixel art and cross-stitch patterns
- • Helps maintain neat handwriting and alignment
Other Paper Sizes (25.4 mm) for Printable PDF
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About This Graph Paper
Template Overview
This square paper template features bold, clear spacing of 1 inch (25.4mm) on POSTER format in portrait orientation. The 457.2×609.6mm format provides optimal space for your specific needs while maintaining professional quality.
Also known as: This 1 inch square paper is also referred to as 25.4mm, one inch grid paper. All these terms describe the same spacing measurement.
Each grid line is precisely positioned to ensure accuracy in your drawings, calculations, or designs. This configuration is optimized for both professional and educational use.
Perfect For
Specifications
| Grid Type | Square Paper |
| Paper Size | POSTER (457.2 × 609.6 mm, 18 × 24 inch) |
| Orientation | portrait |
| Grid Spacing | 1 inch (25.4mm) |
| Margins | 10 |
| Line Weight | 0.3 pt |
| File Formats | PNG, PDF (Print) |
Why Choose This Configuration?
Paper Size Benefits
POSTER paper is a specialized size chosen for specific professional applications. The portrait orientation maximizes the usable area for your specific needs.
Spacing Advantages
1 inch (25.4mm) spacing strikes the perfect balance between precision and usability. This larger spacing is perfect for bold designs and easy visibility.
Printing & Export Tips
For Best Results:
- • Set printer to "Actual Size" or "100%" - avoid "Fit to Page"
- • Use high-quality paper (80gsm or higher) for best results
- • Check print preview to ensure grid alignment
- • Print a test page first to verify scaling
- • Verify grid squares are perfectly square after printing
Frequently Asked Questions
What is square paper used for?
Square Paper is primarily used for perfect for mathematics, engineering drawings, and general note-taking. It's especially popular among professionals and students who need precise alignment and measurement guides.
Why choose 1 inch (25.4mm) spacing?
1 inch (25.4mm) spacing provides an optimal balance between detail and usability. It's fine enough for precise work while remaining clear and easy to follow.
Can I print this on POSTER paper?
Yes, this template is specifically designed for POSTER paper (457.2×609.6mm). Make sure your printer is set to POSTER size and "Actual Size" scaling.
Is this template free to use?
Absolutely! This square paper template is completely free to download, print, and use for personal, educational, or commercial purposes.
What file formats are available?
You can download this template as a high-resolution PNG image or print it directly to PDF. Both formats maintain the precise grid measurements.
Technical Details
Print Quality
- • Grid lines positioned with ±0.1mm accuracy
- • Optimized for 300 DPI printing
- • 0.3pt lines for optimal visibility
File Information
- • RGB color space for digital use
- • CMYK compatible for professional printing
- • Compatible with all major PDF readers