Negative Space Calculator — Subject to Background Ratios
Calculate subject-to-background ratios for minimal compositions and understand the impact of negative space.
Total image width
Total image height
Subject bounding box width
Subject bounding box height
How We Calculate This
This calculator measures the balance between subject and negative space:
Area Calculation
Subject area = subject width x subject height
Negative space = total image area - subject area
Ratio
Ratio = negative space area / subject area
A ratio of 3:1 or higher indicates strong minimalist composition. A ratio below 1:1 means the subject dominates the frame.
Frequently Asked Questions
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Last updated: February 2026
All calculations are estimates based on standard optical and photographic formulas. Results may vary with specific equipment.