DDimensions.
Interior · Living Room

Sofa Depth

Typical seat-to-back depth of a standard sofa.

813–965 mm / 32–38 in

Description

Sofa depth affects both comfort (deeper seats invite lounging) and room planning, since it drives how much clearance is needed for the coffee table and walkways.

Sources

  • Furniture industry standards

Tags

Values

Standard depthRange
813–965 mm32–38 in
Deep / lounge sofaRange
965–1065 mm38–42 in