RugSizing
Bedroom

What Size Rug for a King Bed?

King bed, 76 x 80 inches

Recommended Size

9' × 12'

For a 76" × 80" king bed

Rug Sizes That Work Best Here

Shop 8×10 Rugs for a king bed

Rugs USAAmazonWayfairRugs.com

The 18-24 Inch Rule

Rug should extend 18-24 inches beyond each side and the foot of the bed for a soft landing when you wake up.

Common Mistake: Using an 8×10

Using a 6x9 or 8x10 that makes the king bed look even more massive and the rug look tiny

Size Options for Your King Bed

Choose based on your space and desired coverage.

Minimum Fit
8' × 10'

Smallest size that works - about 12 inches on each side

Covers the essentials for large bed
Provides coverage
Looks slightly undersized
Tight proportions
Shop 8x10 rugs
Recommended FitBest Fit
9' × 12'

18-22 inches on each side, nightstands comfortably on rug

Proper scale for king beds
Professional look
Best fit for king beds
Requires 13x15+ room ideally
Shop 9x12 rugs
Generous Fit
10' × 14'

Full coverage including seating area at foot of bed

Luxury hotel aesthetic
Room for bench/ottoman
Maximum impact
Requires large master bedroom
Shop 10x14 rugs

The Math: Why 9x12?

Here's why a 9×12 is the standard recommendation:

0
Starting with your King Bed
76" × 80"
1
Add 18-24" to each side of bed width
76" + 24" + 24" = 124" (10'4")
Result
10+ feet wide
2
Add 24-36" extension at foot
80" + 36" = 116" (9'8")
Result
~10 feet long
3
Round to nearest standard size
10'4" × 9'8" → 9×12 or 10×14
Result
9×12 minimum
Recommended Rug Size
9x12

Placement Guidelines

Position your rug correctly for the best look.

Do This

  • • Position rug so 2/3 extends from under the bed toward the foot
  • • Center the rug with the headboard, not the room
  • • Ensure 18-24" of rug extends on each side for stepping out of bed

Avoid This

  • • Don't center the rug in the room (center it on the bed instead)
  • • Don't use a small accent rug as your main bedroom rug
  • • Don't let the rug end at the headboard—it should extend past the foot

Pro Tips

  • 1Position rug so about 12" extends under the headboard
  • 2Nightstands should sit on the rug
  • 3A 9×12 is the minimum - 10×14 creates a more luxurious look

Other Bedroom Options

Explore rug sizes for different furniture configurations.

Twin BedRecommended: 5x8Full / Double BedRecommended: 6x9Queen BedRecommended: 8x10California King BedRecommended: 9x12

Frequently Asked Questions

A 9×12 rug is the ideal size for a king bed, providing 18-22 inches on each side with nightstands comfortably on the rug. An 8×10 is the minimum but will look slightly undersized. For a luxury hotel look, a 10×14 provides maximum coverage.
A king bed is 76 inches wide—over 6 feet. An 8×10 rug (96 inches wide) only leaves about 10-12 inches of visible rug on each side, which looks disproportionate. The large scale of a king bed demands a larger rug to maintain visual balance.
You'll need a master bedroom of at least 13×15 feet to comfortably fit a king bed on a 9×12 rug while maintaining proper clearance around the furniture and between the rug and walls.
A 10×14 rug creates a luxury hotel aesthetic with room for a bench or ottoman at the foot of the bed. Choose this size if you have a large master bedroom and want maximum design impact, or if you want to define a complete sleeping zone in an open floor plan.

Explore Other Rooms

Living Room

Size by sofa type

Dining Room

The 24" rule

Hallway

Runner sizing

Home Office

Desk chair coverage

Nursery

Play area rugs

Entryway

First impressions

What Size Rug Under a King Bed?

When placing a rug under a king bed, you need enough coverage to create a soft landing on both sides and at the foot. A king bed measures 76" × 80", so your rug should extend at least 18-24" beyond each side.

For most king bedrooms, a 9×12 rug is the standard choice. This provides comfortable coverage and fits nightstands on the rug. If you have a larger room or want a more luxurious look, consider a 10×14.

An 8×10 is often too small for a king bed and typically works better for queen bedrooms.