Sofa dimensions guide – standard sofa size for Rooms

Sofa dimensions guide

Sofa dimensions guide: If you’re planning to buy nice and comfortable sofas on a long-term basis. We are sharing the standard size of sofa for your home.  

The average couch dimensions vary for different types of couches. It is not the same with loveseat and sectional. So, we will see the standard dimensions of all the different types of couches. 

The standard size of Sectional Sofa

Sectional Sofa

Sectional Sofas are one of the most used home furniture. We can’t think of a living room without a sectional sofa. They are modern furniture which is made with the size and shape of a room in mind.

The standard dimensions of sectionals vary from type to type.

Standard Dimensions of a Sectional with equal sides

The most common size for a sectional configuration with equal sides is 5 seats. The average dimension for such couches is 95 inches by 95 inches or 98 inches by 98 inches with depths varying from 37 inches to 40 inches.

Two-seater sofa:  A two-seater sofa dimensions are:  50 inches seating width (does not include the width of the arms). and 56 inches width (included of the arms) 35 inches overall height and 32 inches overall depth ( 28 inches seat depth and 4 inches backrest thickness)

Furny Juan 2 Seater Fabric Sofa Set

Furny Juan 2 Seater Fabric Sofa Set

A very generously made sofa from all the best materials yields a perfect modular sofa for your living room. Furny sofa collection is spaciously designed with larger depth to allow for broader seating and allowing complete relaxation until the thigh to provide with superb comfort.

A generously proportioned sofa that fits around you – with individual modular units to make delivery hassle free and protecting your sofa against any untoward damages occurring due to narrow corridors. Sofa made of high density foam, deep fiber cushioning and made of finest material that last long.

About Furny Juan 2 Seater Fabric Sofa Set 

  • Primary Material: Solid wood, Upholstery Material: Premium Fabric
  • Color: Grey, Style: Modern, Seating Capacity: Two seater. No Assembly Required: DIY Product, Warranty: 6 Months
  • Wooden frame, upholstered sofa with durable foam, Solid framework that makes it a very strong and durable sofa
  • Get the best in class products made of quality materials for long term furniture needs
  • Contact Furny for any questions related to customization or any other queries

Standard dimensions of a Three-seater sectional sofa

Three-seater sectional sofa

The total depth of a 3 seater sectional couch is the measure taken from back of the sofa to the front of the chaise cushion sofa would be 68 inches to 72 inches. Average depth can be 37 inches to 40 inches. The average length of such small sectionals is 78 inches to 88 inches.

Evok Marina Three Seater Sectional Sofa 

Evok Marina Three Seater Sectional Sofa

About this Evok Marina Three Seater Sectional Sofa

Fully upholstered PU sofa with kiln dried hardwood frame. Webbing with s-springs in seat support area for zero sagging and extra comfort. Seat made of high resilience foam with a layer of polyfill on the top. Tufting design on seat and back, with contrast double thread stitch gives elegant look to the sofa. Solid wood legs. Available in 3 color options – dark brown, black and beige.

Key Features:

  • Product Dimensions: Length (234.95 cm), Width (95.25 cm), Height (90.17 cm)
  • Primary Material: Art Leather, Upholstery Material: Leatherette
  • Color: Dark Brown, Style: Contemporary
  • Seating Capacity: Three seat
  • Assembly Required: The product requires carpenter assembly and will be provided by the seller
  • Warranty: 1 year on product
  • Fully upholstered PU sofa with kiln dried hardwood frame

4 seater sofa: Important sofa dimensions details to seat up to four people- 90″ seating width (not including sofa arms). and 98 inches overall length ( 90 inches seating place and 4 +4  inches armrest thickness). 32 inches overall height ( 4 inches legs height + 24 inches seats with armrest height + 4 inches backrest height). 24 inches seating depth.

The average dimension of a sleeper sofa:

Sleeper sofas are multifunctional furniture made to fit your living room or studio apartment. They can be used as a couch as well as a bed. They are available in many sizes like 2 seater sleeper sofa, queen size sleeper sofa and a full-size sleeper sofa.

The standard dimension of a sleeper sofa varies in different models. Even the types-queen/king/full-sized sleeper give you an indication of their measurement. Let us find out the typical dimensions of each of these sleeper sofa.

Dimensions of an average queen size sleeper sofa

The width, height, and depth of an average sleeper sofa are 92 inches, 39inches, and 40 inches respectively.  Arm height would be 25 inches and the distance between the arms would be about 78 inches.

The distance between ends of the sleeper to outside back is 89 inches. The distance of the opened sleeper to the arm would be 49 inches and leg height 4.5 inches.

It is also very important to know the dimension of the sleeper sofa mattress. The dimension of the mattress of an average queen-sized sofa sleeper are the following:

Width: 60 inches


Height: 4.25 inches

Standard Dimensions of a twin sofa sleeper

The average size fo a twin sofa would be 57 inches width, 38 inches depth and 36 inches height. These are scaled-down sofa sleepers so the arm height is 25 inches, the distance between arms is 43 inches, the distance between the end of the sleeper sofa to outer back is 89 inches, leg height is 3 inches. Seat depth and seat heights are 24 inches and 20 inches respectively.

The measure of Top of the cushion to the back is 16 inches and top of the mattress to the floor is 20 inches.

Now let’s check out the dimensions of the mattress of this piece of furniture.

Width: 33 inches

Depth: 72 inches

Height: 4.25 inches

Standard Dimensions of a full-sized sleeper sofa

Sofa dimensions guide:

Full-sized sleeper sofas are very often found in large living rooms and studio apartments. The average width of a full-sized sleeper sofa is 78 inches. The depth is 38 inches and the height is 36 inches. The average arm height is 25 inches and the distance between arms is 63 inches. The average distance from the end of the sleeper to outside back is 89 inches.

The Measure of Top of the cushion to the back is 16 inches and top of the mattress to the floor s 20 inches. The average leg height is 3 inches. Seat depth and seat heights are 24 inches and 20 inches respectively.

Sofa dimensions guide:

The average size of the mattress in a full-size sofa sleeper is the following:

Width: 52 inches

Depth: 72 inches

Height: 4.25 inches

The average size of a love seat

Loveseats have scaled-down sofas with 2 seat cushions. They are specially made for small apartments and small-sized rooms.  It can easily accommodate 2 people.

A love seat length from arm to the arm can be 4 to 6 feet or 58 inches to 64 inches.  Loveseats can be divided into full loveseats, small loveseats and average loveseats with length as their criteria.  The actual depth of the seating area of a loveseat is reduced by the depth of sofas arms and back of the sofa. Loveseats can be up to 58 inches wide It is 28 to 30 inches deep with a shallower back cushion with a depth of 24-inch seat depth.

The average size of a chair and a half

A chair and a half are wider and deeper than a usual seat. So it would be best suited for you if you like to relax than sit upright with your legs firm on the floor. It would be the best addition to your family room.

An average chair and a half would measure 35 inches in height, 45 inches in width, and 43 inches in depth. The seat dimensions are 27.5 inches in width and 28 inches in depth. It would require a minimum of 40 inches door width from side to side.

FUN RELAX Sectional Sofa Set L Shaped Comfortable Leather Corner Reclining Couches and Sofas for Living Room Modern Left Chaise Sectional Home Furniture

Sofa dimensions guide

Color Coffee(left Facing)
Material Leather
Form Factor Loveseat, Sectional
Seating Capacity 3
Shape Rectangular

About this item: Sofa dimensions guide:

  • The living room sectional sofa set features solid wood and finished with luxurious top grain leather upholstery throughout. Built-in high-density sponge, sitting for a long time is not tired, does not collapse, slow rebound.
  • Small space configurable sectional;Fashion L-Shaped sectional design to allow for spacious seating.
  • Corner sofa features: Generous armrest can be used as a headrest; Thick cushion, soft and comfortable, relieve fatigue; Full and mellow reclining comfort padded backrest and headrest; The metal feet are firm and stable, providing strong support for the sofa
  • The contemporary sectional couch with an extra-wide chaise lounge for maximum comfort, a great choice for home furniture. Ultra-soft and durable chaise lounge sofa improve home decoration and quality of life.
  • 2 seat sofa with chaise lounge, sitting and lying down are natural and relaxing; The shipment will be delivered downstairs only, without installation service

Sofa dimensions guide: The 3AL+CR L-shaped reclining couch sofa set includes a loveseat sofa and chaise. This modern corner sofa set for a small apartment. A small and unique design can better fit your space.Concise style,comfortable,durable,sturdy construction,etc,are its characteristics.It’s a good addition to your living room.


Inner frame is Eucalyptus wooden with 5mm plywood.

Strong spring with width 5cm strong elasticity bandage.

Top grain leather + PVC.

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