Rug Size Guide & Calculator
Find the perfect rug size for any room. Get professional placement recommendations and visual guides.
What Room Is the Rug For?
Typical: Loveseat 60", 3-seater 84", Sectional 100"+
Standard Rug Sizes Reference
Rectangular Rugs
Round Rugs
Round rugs work best under round tables or in circular conversation areas.
The Complete Guide to Choosing Rug Sizes
The right rug size can make a room feel complete and pulled together. The wrong size makes everything feel off. Here's how to get it right every time.
The Golden Rule: When in Doubt, Go Bigger
The most common rug mistake is buying too small. A small rug floating in the middle of a room makes the space look disjointed and the furniture disconnected. If you're between sizes, always choose the larger option.
Living Room Rug Sizing
There are two main approaches:
- All legs on: All furniture legs sit on the rug (8×10, 9×12, or larger). This creates the most cohesive, elegant look.
- Front legs on: Just the front legs of sofas and chairs on the rug (5×8, 6×9). Works in smaller rooms or with large sectionals.
Either way, the rug should extend at least 6-12 inches beyond the sofa on each side.
Dining Room Rug Sizing
The key rule: Add 24-30 inches to your table dimensions on all sides.This ensures chairs remain on the rug when pulled out for seating.
- 48" round table → 6-7 foot round rug
- 6 foot rectangular table → 8×10 rug minimum
- 8 foot rectangular table → 9×12 rug minimum
Bedroom Rug Sizing
The rug should be the first thing your feet touch when getting out of bed. Options:
- Large rug under bed: Extends 18-24" beyond bed sides and foot. The headboard can be against the wall (off the rug).
- Two runners: Place 2.5×8 or 3×8 runners on each side of the bed.
- Rug at foot: A 5×8 at the foot of a queen or king bed.
Entryway Rug Sizing
Entryway rugs should be proportional to the space but allow doors to swing freely. Measure from the door to where the entry meets the main room, subtract 6 inches on each side, and find a rug that fits within those dimensions.
Visualize Before You Buy
Rugs are a significant investment, and returns are often a hassle. Use Room Sketch 3D to draw your room, place furniture, and test different rug sizes before purchasing. See exactly how a 5×8 versus an 8×10 will look with your specific layout.
Frequently Asked Questions
What size rug for a living room?
For most living rooms, choose a rug large enough that all furniture front legs sit on it (typically 8x10 or 9x12 feet). The rug should extend at least 6-12 inches beyond the sofa on each side. In small rooms, a 5x8 with just front legs on works well.
What size rug under a dining table?
Add 24-30 inches to each side of your table dimensions. A 42-inch round table needs a 6-7 foot round rug. A 6-foot rectangular table needs an 8x10 rug minimum. All chairs should remain on the rug when pulled out for seating.
What size rug for a bedroom?
For king beds, use 9x12 or larger. For queen beds, use 8x10 or 6x9. The rug should extend 18-24 inches beyond the sides and foot of the bed, or use two runners on each side (2x6 or 3x8). The rug should be the first thing your feet touch in the morning.
What are common rug sizing mistakes?
The #1 mistake is buying too small. A rug floating in the middle of a room makes the space look disjointed. Other mistakes: not accounting for furniture placement, choosing round rugs for rectangular rooms (rarely works), and forgetting that rugs add visual warmth—when in doubt, go bigger.