Design Tools
Interior Design Calculators & Size Guides
The sizing rules our design studio uses daily, turned into calculators you can run in seconds — rug dimensions, coffee table proportions, mirror widths, dining seating, chandelier diameters, curtain lengths, pillow arrangements and room budgets.
Sizing Tools
Rug Size Calculator
Free rug size calculator and rug size guide. Enter your room dimensions to see the recommended rug dimensions for a living room, bedroom, dining room or entryway.
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Coffee Table Size Guide
Coffee table size guide and calculator. Enter your sofa length to see the ideal coffee table dimensions, height and clearance from the sofa.
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Mirror Size Calculator
Mirror size guide and calculator. Enter your vanity, console or mantel width to see the recommended mirror size range for every placement.
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Dining Table Size Guide
Dining table size guide with a seating calculator. Choose how many people you seat and the shape to see recommended dining table dimensions and clearances.
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Chandelier Size Calculator
Chandelier size calculator for dining rooms, foyers, living rooms and bedrooms. Enter room dimensions and ceiling height for diameter and hanging height.
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Curtain Length Guide
Curtain length guide and calculator. Enter your window height and mount type to see the panel length and width you need for floor, puddle, café or sill styles.
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Throw Pillow Arrangement Guide
How to arrange throw pillows on a sofa, sectional, loveseat or accent chair. Visual layouts with throw pillow sizes, counts and pairing formulas.
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Room Furnishing Cost Estimator
Estimate what it costs to furnish a living room, bedroom, dining room or home office at essential, elevated and luxury levels — itemised, with real pieces.
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