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Projector Calculator
Calculate throw distance, screen size, and brightness requirements
About Projector Setup
Projector setup involves calculating the optimal throw distance, screen size, and brightness requirements for your specific environment. This calculator helps you determine the best configuration for your projector based on room dimensions and intended use.
Projector Setup Tips
- Throw Distance: Ensure adequate space for the projector's throw ratio
- Screen Size: Larger screens require more brightness and higher resolution
- Ambient Light: Bright rooms need higher lumen projectors
- Viewing Distance: Follow the 1.5-2.5x screen width rule for optimal viewing
- Ceiling Mount: Consider ceiling mounting for better positioning
- Keystone Correction: Use minimal keystone correction for best image quality
Projector Specifications by Use Case
| Use Case | Min Brightness | Recommended Resolution | Throw Ratio | Screen Size |
|---|---|---|---|---|
| Home Theater | 1500-2500 lumens | 1080p/4K | 1.2-1.5:1 | 80-120" |
| Gaming | 2000-3500 lumens | 1080p/4K | 1.0-1.3:1 | 60-100" |
| Business | 3000-5000 lumens | 1080p | 1.2-2.0:1 | 60-120" |
| Education | 2500-4000 lumens | 1080p | 1.0-1.5:1 | 70-100" |
| Outdoor | 5000+ lumens | 1080p/4K | 1.5-2.5:1 | 100-300" |