What seat width is standard for commercial stacking chairs?

Standard commercial stacking chair seat widths range from 17"–21" across the seat pan. The most common is 18"–19" for corporate and hospitality applications. Wider seat widths (20"–24") are available for heavy-duty and bariatric applications. In planning auditorium or banquet row seating, the total chair width including the frame (typically 21"–24" per chair in a row) determines row density. Plan approximately 2 ft per chair in a row as a starting planning guide, then refine based on actual chair dimensions and desired row aisle width. OfficeFurniture2go.com specifies seat and overall widths for all stacking chair models — call 1-800-460-0858.