Whether you are looking for L-shaped sofa, a cozy 3-seater, or something that is entirely different, understanding the standard sofa dimensions is the key that help make the correct choice.

A standard sofa dimensions, 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. In this guide, we'll help you find the perfect new sofa for your living room.

Though sofas can be anywhere between 175cm and 245cm long, standard three-person sofas tend to be between 175 and 220cm long, and the most common length is 215cm.

Choosing the right sofa cum bed is all about balancing comfort, functionality, and space. First, think about its primary use, will it be for daily seating with occasional sleeping, or will it serve as a full-time bed? Also, consider how many people need to sleep on it.