Add to wishlist. Argos Home Bradley 2 Seater & 3 Seater Recline Sofa -Natural. 4.800053. (53) £1275.00. Choose options. Add to wishlist. Argos Home Paolo 2 & 3 Seater Manual Recliner Sofas - Grey. 4.400151. The standard seat width of a 3 seater sofa generally measures about 1850mm wide and the seat depth about 60cm. Factor in the wide range frame designs and arm widths, and your standard sofa size changes significantly. Compare for example the luxurious Giorgio leather 3 seater sofa with the stylish Phoebe 3 seater sofa. The unique Giorgio design The suitable size is : TWO SEATER 3-SEATER SOFA : The distance between the ends of the sofa is between 180-220 CM. The suitable size is : THREE SEATER 4-SEATER SOFA : The distance between the ends of the sofa is between 225-300 CM. The suitable size is : FOUR SEATER--> See the collection SECTIONAL SOFA, L-SHAPED OR SOFA WITH MERIDIAN Identifying the size of a standard 3-seater sofa is very difficult if not impossible. This is because each company defines its product range differently. However, it is possible to identify a fairly indicative range that for a 3-seater sofa can go from 180 to 240 centimetres. Standard indicative measurements for a 3-seater sofa can be: KEKUOU Stretch Sofa Cover Slipcover ，Couch Covers for 3 Cushion Couch Sofa (79"-94") Furniture Protector 3 Seater Sofa with Elastic Bottom for Kids,Dog, Jacquard Small Checked(Large,Black) Options: 4 sizes Azalea Velvet 3 Seater Sofa In Royal Blue Colour ₹43,499; Phenomenal Velvet 3 Seater Sofa in Green Colour ₹38,999; Arlo Velvet 3 Seater Sofa In Royal Blue Colour ₹50,999; Miceli Leather 3 Seater Sofa In Brown Finish ₹66,999 In this article, we’ll look at the standard 3 seater sofa dimensions in cm and other important factors to consider when choosing a sofa for your home. The most common three-seater sofa size is 210 cm wide, with a depth of 95 cm and a height of 80 cm. What is a standard 3 seater sofa size? A standard size sofa, or three-seater sofas, is about 90 inches wide in the seating area, 38 inches deep, and 34 inches high. However, this can vary from brand to brand. A standard sofa set comes with a general 6 seating capacity which is the ideal way to design any living room. It comes with a 3-seater sofa, a 2-seater sofa and an armchair that matches. This type of sofa set can be used to style various spaces. More options KIVIK 3-seat sofa with chaise longue. LANDSKRONA 3-seat sofa $ 1,199 Price $ 1199 (56) More options LANDSKRONA 3-seat sofa. ÄPPLARYD 3-seat sofa $ 1,399 f1fYqsz.