Feet to Pixels Converter
Convert physical dimensions in feet to pixel dimensions using your resolution (PPI).
Why Convert Feet to Pixels?
When planning projector screens, large-format prints, or digital floor plans, you often start with measurements in feet. To create accurate digital files, you need to know how many pixels are required for your given dimensions at a specific resolution (PPI).
Formula
Pixels = Feet × 12 × PPI
Since 1 foot = 12 inches, we convert feet to inches, then multiply by PPI.
Example Calculation
Suppose you want to create a 6 × 4 foot poster at 150 PPI:
- Width = 6 × 12 × 150 = 10,800 pixels
- Height = 4 × 12 × 150 = 7,200 pixels
Your digital file should be 10,800 × 7,200 pixels for accurate printing.
Recommended PPI for Large Formats
| Use Case | Recommended PPI |
|---|---|
| Large Banners (Viewed from afar) | 75–150 PPI |
| Indoor Posters | 150–200 PPI |
| Photo-Quality Prints | 300 PPI |
Common Applications
- Projector Planning: Determine pixel requirements for large projector screens.
- Exhibition Graphics: Create booth backdrops and trade show banners.
- Architectural Layouts: Convert room dimensions into pixel-perfect diagrams.
- Large Posters: Prepare artwork for high-resolution printing.
FAQs
Can I use this for projector screens?
Yes. Simply measure the screen dimensions in feet and input the PPI your projector supports.
What PPI should I use for a billboard?
Billboards viewed from a distance often use 30–75 PPI, since close-up detail isn’t as important.
Will higher PPI always give better quality?
Not always. Higher PPI increases file size, and beyond a certain point, the difference isn’t visible to the human eye.
Conclusion
Our Feet to Pixels Converter makes it simple to convert real-world measurements into accurate digital dimensions. Perfect for large-format prints, projector planning, and graphic design projects where precision matters.