Furniture Buying Guide

What Sofa Seat Depth Is Right for Your Body? A Practical Guide to Comfortable Seating

Most people blame sofa discomfort on firmness, but seat depth is often the real problem. This engineering-based guide explains how to choose the right sofa seat depth for your body type, height, room size, and daily use. Includes specific dimensional ranges for short users (19-21"), average adults (21-23"), tall users (23-25"+), and seniors (20-22"), plus a 5-step showroom testing protocol, diagnostic symptom table, and guidance for apartments, sectionals, TV watching, and mixed-height households.