Home Design Tools
Size & Spacing Calculators
Professional tools for perfect proportions in your home. Calculate TV heights, wall art sizes, lighting placement, and more using interior design principles trusted by professionals.
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Design Tools
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Most Popular Tools
Our most-used calculators for home design and interior planning
Popular
2.1k+ uses
TV Wall Mount Height
Calculate the optimal height for mounting your TV for comfortable viewing. Uses ergonomic principles and viewing angle optimization.
Use CalculatorPopular
1.8k+ uses
Wall Art Size
Find the perfect size for artwork and wall decorations using professional interior design proportions and golden ratio.
Use CalculatorPopular
1.5k+ uses
Recessed Lighting
Plan optimal spacing and placement for recessed lights in any room. Calculate fixture count and positioning.
Use CalculatorPopular
1.3k+ uses
Curtain Size
Determine the right curtain dimensions for your windows. Calculate fabric requirements and rod placement.
Use CalculatorWhy Choose Our Design Tools?
Trusted by interior designers and homeowners worldwide
Professional Standards
All calculations based on industry design standards and ergonomic principles
Interior Designer Approved
Tools used and trusted by professional interior designers and architects
User-Friendly Interface
Intuitive calculators that work perfectly for both beginners and professionals
All Size & Spacing Tools
Complete collection of professional design calculators
TV Wall Mount Height
Popular2.1k+ uses
Calculate the optimal height for mounting your TV for comfortable viewing. Uses ergonomic principles and viewing angle optimization.
Open CalculatorWall Art Size
Popular1.8k+ uses
Find the perfect size for artwork and wall decorations using professional interior design proportions and golden ratio.
Open CalculatorRecessed Lighting
Popular1.5k+ uses
Plan optimal spacing and placement for recessed lights in any room. Calculate fixture count and positioning.
Open CalculatorCurtain Size
Popular1.3k+ uses
Determine the right curtain dimensions for your windows. Calculate fabric requirements and rod placement.
Open CalculatorLamp Shade Size
1.1k+ uses
Calculate the ideal lamp shade dimensions for any lamp base using professional lighting design principles.
Open CalculatorWainscoting
900+ uses
Calculate wainscoting dimensions and materials needed for professional-looking wall treatments.
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We create custom calculators for interior designers, architects, and home improvement businesses.