Sofa Sizes & Dimensions Guide
Before choosing design, style and comfortability, an essential first step is to measure the space available for your sofa to help you narrow down your options.
When it comes to sofa couches, there are 6 types of sofas with varying dimensions in Width, Depth and Seating Capacity.
Below are the 6 most common sofa types whose size and dimensions you need to know before purchasing:
- Loveseat (2 Seater).
- Standard Sofa (3 Seater).
- Chaise Sofa (3 Seater).
- Sectional L or U Shaped Sofa (5-7 Seater).
- Recliner Sofa (3-4 Seater).
- Sleeper Sofa (3 People when used as a sofa).


1. Loveseat (Two-Seater) Sofa Size & Dimensions
Ideal For: Small living rooms, cosy spaces or as an additional piece to complement a larger couch in a large space.
Dimensions:
Width: 30-180 cm wide
Depth: 75-100 cm deep
Seating Capacity: 2 people




2. Standard Couch (Three-Seater) Size & Dimensions
Ideal For: Most living rooms, offering a balance between seating capacity, comfortability and space efficiency.
Dimensions:
Width: 180-240 cm wide
Depth: 75-100 cm deep
Seating Capacity: 3 people


3. Chaise Sofa Size & Dimensions
Ideal For: Lounging comfortably with your friends or as an alternative to adding an ottoman foot stool.
Dimensions:
Width: 210-280 cm wide
Depth: 85-100 cm deep
Seating Capacity: 3 people with additional lounging space.


4. Sectional L-Shaped or U-Shaped Sofa Size & Dimensions
Ideal For: Large families with large open floor spaces that need a piece to define spaces within your room.
Dimensions:
L-Shaped
Width: 240-355 cm wide
Depth: 90-110 cm deep
Seating Capacity: 5-7+ people
U-Shaped:
Width: 240-445 cm wide
Depth: 90-110 cm deep
Seating Capacity: 5-7+ people
5. Recliner Sofa Size & Dimensions
Ideal For: Comfort and relaxation and for home theatres or family rooms.
Dimensions:
Width: 210-240 cm wide
Depth: 90-100 cm deep
Seating Capacity: 3-4 people
6. Sleeper Sofa (Sofa Bed) Size & Dimensions
Ideal For: Multi-functional spaces, guest rooms or small apartments where extra sleeping space is needed.
Dimensions:
Width: 180-240 cm wide.
Depth: 375-100 cm deep.
Seating Capacity: 3 people when used as a sofa.
Sleeping Surface: Twin, full, or queen-size bed when unfolded.




What to Consider When Choosing a Sofa
Now that you know the different couch sizes, letâs explore the key factors to consider when picking the perfect one for your space:
1. Room Size & Layout
Measure your space multiple times to ensure the sofa fits without overcrowding the room. Start by measuring the length, width and height of your room. Note any doorways, windows, doors or other interior pieces that might influence placement.
2. Seating Needs
Think about how many people regularly use your living room. If you live alone or as a couple, a loveseat or a standard couch size might suffice. For larger families or frequent home entertainers, a multifunctional sectional sofa piece could be an ideal choice.


3. Room Functionality
Take into account the main use of the room. Is it a formal living room or a casual family space? For formal spaces, a more structured sofa with support may be best, while a deep, cushy piece like a fabric sofa works well for lounging in a family/entertainment room.
4. Couch Shape
The shape of your sofa should reflect your roomâs layout. Straight sofas are perfect for most room shapes and work well against walls or in the middle of open-plan spaces.
L-shaped section sofas also fit well in corners, maximising space and seating.
U-shaped section sofas create an intimate conversation area that fills larger living room spaces.


5. Comfort and Depth
Comfort varies depending on seat depth, the size of the people regularly using the sofa and the primary use of the sofa. Shallow seating (20"-22") is ideal for upright seating for shorter periods, while deeper sofas (23"-25" or more) are ideal for lounging or reclining for long seating periods.
It is ideal that you sit and try sofas while considering the purpose of the sofa and seating periods you will use the sofa for.
6. Entryways and Doorways
A common mistake is not checking whether the sofa will fit through your doors, hallways or stairs. Measure entry points and note the largest piece of your sofa to ensure easy delivery or opt for modular sofas that are easy to assemble.
7. Sofa Style & Fabric Choices
Think about how the sofa complements your roomâs design & style. A modern minimalist room may benefit from a sleek, low-profile sofa, while a more traditional space could work well with a timeless leather sofa. In homes with kids or pets, consider performance fabrics like microfiber or leather, which are easier to clean and maintain.
8. Budget
While it is tempting to choose a sofa based solely on style, design or price, remember that sofas are usually a long-term investment. Consider spending a little more for higher quality materials & from a trusted manufacturer known for its quality workmanship.

