Project Parameters
Instant Estimate
Largest Rug Within Preferred Border
Room Floor Area
Recommended Placement
Alternative Smaller Size
Estimates use standard building formulas. Verify with an on-site contractor.
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Guide
How to choose an area rug size
A rug should relate to the furniture grouping instead of floating independently in the center of the room. Start with room limits, then check the furniture arrangement with painter's tape.
Measure the room
Record the clear wall-to-wall dimensions and note doors, hearths, floor registers, and circulation paths.
Choose a floor border
A visible border of roughly 12–24 inches often feels balanced, depending on room size.
Tape the outline
Mark the proposed rug corners on the floor and test furniture placement and door clearance before ordering.
Mathematics
Formulas used
Maximum Rug Length
Room Length − (2 × Border)Keeps a consistent strip of visible flooring at each end.
Maximum Rug Width
Room Width − (2 × Border)Prevents the rug from appearing wall-to-wall when that is not intended.
Answers & FAQ
Frequently asked questions
Should a living room rug go under the sofa?▼
At minimum, place the front sofa legs on the rug. Larger rooms often look more cohesive with all seating legs on one rug.
What rug size works under a dining table?▼
Choose a rug that extends roughly 24–30 inches beyond every table edge so chairs remain on it when pulled out.
How much floor should show around an area rug?▼
A border of 12–24 inches is a common starting point, adjusted for the room scale and furniture arrangement.
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