Interior Design
Specialized tools for interior designers. Calculate space efficiency, plan lighting layouts, specify materials, and ensure code compliance for interior spaces with ease.
Tools
Available calculators
Projects
Manage projects, track stages, and organize work
FAR Calculator
Floor Area Ratio and zoning analysis
Stair Calculator
Rise, run, and code compliance
Occupancy Load
Calculate occupant load by function
Lighting Layout
Fixture count and illuminance
Area Takeoff
GFA, NRA, UFA calculations
Egress Analysis
Exit widths and travel distance
Space Planning
Efficiency ratios and circulation factors
Color Temperature
Kelvin and color rendering
Color Palette
Extract colors from images and find matching paint colors from major brands
Wood Framing
Stud count and board feet
Window-to-Wall Ratio
Calculate WWR and glazing compliance
Time Tracking
Track project hours with stopwatch and manual entries
Window Types
Compare operation, ventilation, and performance
GH Script Generator
Generate Python scripts for Grasshopper/Rhino
Tile Layout Designer
Configure tiles and preview layout patterns
Wall Assembly Viewer
Preview wall construction details and materials
LEED Checklist
Track LEED certification credits and points
AutoCAD Scale Calculator
Architectural scale conversions and viewport calculations
Amphitheatre Acoustics
Sound propagation, RT60, and acoustic zone analysis
Planting Guide
Plant requirements and spacing by zone
Invoice Creator
Create and export professional invoices
Task Management
Organize and track project tasks
Door Handing Guide
LH, RH, LHR, RHR door swing specifications
Cabinet Handle Placement
Handle & knob positioning for all cabinet types
Grout Selector
Match grout colors to tiles and calculate coverage
Dimensions.com Search
Search dimensions for furniture, objects, and more
UpCodes Search
Search building codes and regulations
Snip Tool
Capture, annotate, and share screenshots
Clipboard History
Search, pin, and reuse copied content
Closet Sizes
Standard closet dimensions, types, and shelving elements
Lumber Sizes
Nominal vs actual lumber dimensions and trim profiles
Trim & Baseboard Selector
Filter trim profiles by aesthetic style and flooring type
Instant results
Get calculations in milliseconds. No waiting, no loading screens.
Industry standard
Built on established formulas and code requirements you can trust.
Always free
No sign-up required. No credit card. No hidden costs.
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