A well-chosen rug anchors furniture, defines spaces, and makes a room feel complete. However, selecting the wrong rug size is one of the most common interior design mistakes.
Many homeowners choose rugs that are too small, which can make the room feel disjointed and unfinished.
In this guide, we’ll show you how to choose the correct rug size for every room in your home.
Living Room Rug Size Guide
The living room is the most common place for rugs, and choosing the correct size is essential for creating a cohesive space.
Ideal Living Room Rug Sizes
Common sizes include:
• 160 x 230 cm
• 200 x 290 cm
• 240 x 330 cm
• 300 x 400 cm
Larger living spaces typically look best with 240 x 330 cm or 300 x 400 cm rugs, which allow the rug to anchor all major furniture pieces.
Living Room Rug Placement Rules
Rule #1 – Front Legs on the Rug
The most common layout is placing the front legs of sofas and chairs on the rug while the back legs remain off it.
This creates a connected seating area without requiring an oversized rug.
Rule #2 – All Furniture on the Rug
In larger rooms, the best look is when all furniture sits on the rug.
This creates a luxurious, designer look and works particularly well with extra large rugs.
Explore our collection of extra large rugs.
Rule #3 – Rug Larger Than the Coffee Table Area
Your rug should always extend at least 20–30cm beyond the sofa edges to avoid looking undersized.
Browse our full range of living room rugs.
Bedroom Rug Size Guide
A rug can make a bedroom feel warmer, softer and more inviting.
The key is choosing a rug that extends beyond the bed so your feet land on the rug when getting out of bed.
Queen Bed Rug Sizes
Recommended sizes:
• 200 x 290 cm
• 240 x 330 cm
The rug should extend 50–70 cm beyond the bed on each side.
King Bed Rug Sizes
Recommended sizes:
• 240 x 330 cm
• 300 x 400 cm
Large rugs help anchor the bed and bedside tables.
Alternative Bedroom Rug Layout
If space is limited, consider placing two runner rugs on each side of the bed.
Internal link suggestion:
Explore our range of bedroom rugs.
Above: Bedroom featuring our Cibola Transitional White Silver Designer Rug.
Dining Room Rug Size Guide
Dining rooms require special consideration because the rug must accommodate both the table and chairs.
The Golden Rule for Dining Rugs
Your rug should extend at least 60–70 cm beyond the table on all sides.
This ensures chairs remain on the rug when pulled out.
Above: Dining room featuring our Dacca Transitional Grey Beige Designer Rug.
Dining Room Rug Size Examples
6-seater table → 240 x 330 cm rug
8-seater table → 300 x 400 cm rug
Round dining tables pair beautifully with round rugs.
Internal link suggestion:
Browse our round rugs collection.
Above: Dining room featuring our Murias Transitional Multi Coloured Round Designer Rug.
Hallway Runner Rug Size Guide
Hallways are perfect for runner rugs because they add warmth and protect flooring in high-traffic areas.
Runner Rug Size Tips
The runner should:
• Leave 10–15 cm of floor space on each side
• Not touch the walls
• Run the majority of the hallway length
Common runner sizes include:
• 80 x 300 cm
• 80 x 400 cm
Internal link suggestion:
Explore our hallway runner rugs.
Above: Hallway featuring our Pori 1252 Hand Loomed Scandinavian White Natural Wool Jute Runner Rug.
Common Rug Size Mistakes to Avoid
Choosing Rugs That Are Too Small
Small rugs can make furniture feel disconnected.
If unsure, always choose the larger size.
Not Measuring Your Room
Before buying a rug, measure your space and use painter’s tape to outline the rug size on the floor.
Ignoring Furniture Placement
A rug should anchor furniture, not float in the middle of the room.
Quick Rug Size Cheat Sheet
Living room → rug should sit under front sofa legs
Bedroom → rug extends beyond bed sides
Dining room → rug extends beyond chairs
Hallway → runner leaves space along walls
How to Measure Your Room for a Rug
Before choosing a rug size, it’s important to measure your space properly. Many people underestimate how large their rug should be, which often results in a rug that looks too small for the room.
Taking a few minutes to measure your space can help you choose the correct size the first time.
Step 1: Measure the Room
Use a tape measure to determine the overall dimensions of the room. This gives you a clear idea of how much floor space you have available.
Step 2: Map Out Furniture Placement
Next, consider where your key furniture pieces will sit. In a living room this usually includes:
• Sofa
• Armchairs
• Coffee table
• Entertainment unit
The rug should anchor the seating area rather than float independently in the centre of the room.
Step 3: Use Tape
One of the best tricks used by interior designers is to mark the rug size on the floor using painter’s tape or masking tape.
This allows you to visually see how the rug will fit in the space before purchasing.
Step 4: Leave Space Around Walls
In most rooms, it’s best to leave 20–40 cm of exposed floor around the edges of the room.
This helps frame the rug and prevents the room from feeling crowded.
Standard Rug Sizes in Australia
While rugs come in many dimensions, most homes tend to use a handful of common sizes.
Understanding these standard rug sizes can make choosing much easier.
Small Rugs
Common sizes:
• 120 x 170 cm
• 160 x 230 cm
These rugs work well in:
• Small living spaces
• Home offices
• Bedrooms beside the bed
However, in larger living rooms these sizes are often too small to anchor furniture properly.
Medium Rugs
Common sizes:
• 200 x 290 cm
This is one of the most popular rug sizes because it works well in many living rooms and bedrooms.
Large Rugs
Common sizes:
• 240 x 330 cm
Large rugs are ideal for:
• Open plan living rooms
• Large bedrooms
• Dining rooms
They help create a balanced, luxurious look by tying furniture together.
Extra Large Rugs
Common sizes:
• 300 x 400 cm
These oversized rugs are perfect for spacious living areas where all furniture can sit comfortably on the rug.
Explore our collection of extra large rugs.
Should a Rug Go Under Furniture?
One of the most common questions homeowners ask is whether rugs should sit under furniture or not.
In most cases, the answer is yes.
Rugs look best when they connect furniture pieces together instead of sitting separately in the centre of the room.
Living Room
The most common layout is placing the front legs of sofas and chairs on the rug.
This creates a cohesive seating area.
Bedroom
Bedroom rugs usually sit partially under the bed, extending beyond the sides and foot of the bed.
Dining Room
Dining rugs should always sit under the entire table and chairs, even when chairs are pulled out.
This prevents chairs from catching on the rug edge.
Choosing the Right Rug Shape
While rectangular rugs are the most common choice, different rug shapes can work beautifully depending on the layout of the room.
Rectangular Rugs
Rectangular rugs are the most versatile option and work well in:
• Living rooms
• Bedrooms
• Dining rooms
• Large open spaces
They help define rectangular furniture arrangements such as sofas and dining tables.
Round Rugs
Round rugs soften a room and create visual contrast with rectangular furniture.
They are especially popular in:
• Dining rooms with round tables
• Bedrooms
• Reading corners
Browse our round rugs collection:
Runner rugs are long and narrow, making them perfect for:
• Hallways
• Entryways
• Kitchens
• Beside beds
Explore our hallway runner rugs.
Rug Size Guide for Open Plan Living Spaces
Open plan homes have become increasingly popular in Australia, combining living rooms, dining areas and kitchens into one large space.
In these layouts, rugs play an important role in defining different zones.
Living Area Zone
Use a large rug to anchor the seating area. Ideally the rug should fit under the front legs of the sofa and chairs.
Dining Area Zone
A separate rug can be used under the dining table to visually separate the dining space from the living area.
Avoid Multiple Small Rugs
In open plan spaces, using several small rugs can make the room feel cluttered.
Instead, choose larger rugs that clearly define each functional area.
Rug Size Tips for Small Rooms
Small rooms can still benefit greatly from rugs, but the right size is essential.
Choose a Larger Rug Than Expected
Counterintuitively, larger rugs often make small rooms appear bigger.
A rug that fits under furniture can create a more open and cohesive look.
Avoid Floating Rugs
A small rug placed in the middle of a room can make the space feel cramped.
Instead, choose a rug that connects furniture pieces.
Use Light Colours
Lighter coloured rugs can make a room feel more spacious and airy.
Rug Size Tips for Large Rooms
Large rooms provide more flexibility when choosing rug sizes.
Go Bigger for a Luxurious Look
Interior designers often recommend choosing the largest rug your room can comfortably accommodate.
This creates a more premium, high-end look.
Anchor Furniture
Large rugs help prevent furniture from feeling disconnected in spacious rooms.
Use Rugs to Define Spaces
In large open rooms, rugs can help define specific areas such as:
• Seating zones
• Reading areas
• Dining spaces
Frequently Asked Questions About Rug Sizes
What size rug is best for a living room?
For most living rooms, 200 x 290 cm or 240 x 330 cm rugs work well. Larger rooms may benefit from 300 x 400 cm rugs.
How far should a rug extend beyond a sofa?
Ideally a rug should extend 20–30 cm beyond each side of the sofa.
Should a rug go under a bed?
Yes. Bedroom rugs usually sit partially under the bed and extend beyond the sides so your feet land on the rug.
What size rug should go under a dining table?
A dining rug should extend at least 60 cm beyond the table edges to allow chairs to move freely.
Conclusion
Choosing the correct rug size can instantly elevate your home’s interior design.
A well-proportioned rug brings furniture together, creates visual balance, and adds comfort underfoot.
By following these guidelines, you can confidently choose the perfect rug size for every room in your home.
If you're ready to find the perfect rug, explore the full collection at Rugs Of Beauty.