Rug Size Formula:
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The Whatsmyrugsize calculation helps determine the ideal rug size for your furniture arrangement by adding the furniture's footprint area to the desired overhang on all sides.
The calculator uses the following formula:
Where:
Explanation: The formula accounts for the additional space needed around your furniture to create a balanced look.
Details: Correct rug sizing ensures your space looks balanced and proportional. Too small rugs can make a room feel disjointed, while properly sized rugs anchor furniture arrangements.
Tips: Measure your furniture's footprint in square feet, decide on your desired overhang (typically 12-24 inches for living rooms), and enter these values.
Q1: What's a typical overhang for a living room?
A: Most designers recommend 12-24 inches of rug extending beyond your furniture in living rooms.
Q2: How do I measure furniture size?
A: Calculate length × width of the area your furniture occupies (include all pieces that will sit on the rug).
Q3: Does this work for dining rooms?
A: Yes, but dining rooms typically need larger overhangs (24-30 inches) to accommodate pulled-out chairs.
Q4: What about bedroom rugs?
A: For beds, common approaches are: runners on sides, large rug under lower 2/3 of bed, or full coverage with 18-24 inch overhang.
Q5: Should I round up to standard rug sizes?
A: Yes, most rugs come in standard sizes (5x8, 8x10, 9x12 etc.). Round up to the nearest standard size for best options.