Green Screen Distance Calculator
Green Screen Distance
Calculate optimal distances between subject, green screen, and lights to minimize spill and achieve clean keying.
Formula
Subject Distance = max(6 ft, Screen Width x 0.5); Camera Distance = Focal Length / 10 x Subjects x 1.5; Total Depth = Subject Distance + Camera Distance
Frequently Asked Questions
How far should the subject be from the green screen?
At minimum 6-8 feet to avoid green spill on the subject. More distance gives cleaner results but requires a larger screen.
What color green screen is best?
Chroma key green (Pantone 354C) is the most common. Blue screens are preferred for scenes with green elements or for digital skin tone preservation.
How do I light a green screen?
Light the screen evenly and separately from your subject. Place lights 4-6 feet from the screen at 45 degree angles to minimize hot spots.
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