Wedding Ceremony Seating Layout for 100 Guests

• Chairs to order: 103 (100 guests + 3 spare)
• Rows: 7 rows of up to 16, 4 ft center aisle
• Seating floor space: about 1,020 sq ft (34 ft × 30 ft)
• Altar, arch or chuppah zone: add about 80 sq ft
• Musician or officiant space: add about 40 sq ft
• Suggested total room: about 1,140 sq ft before aisles and the venue's own limits

A mid-size party is the sweet spot for most restaurants, hotel salons and barn venues. At 7 rows the layout is simple, but placement of the head table, bar and entrances still decides whether the room feels open or crowded.

Ceremony chairs are lighter and cheaper than reception chairs because guests sit for a short time, and because they are often moved after. Stackable, outdoor-friendly styles win here.

A center aisle of about four feet looks right in photos and still lets two people walk side by side. Narrower aisles feel tight; wider ones push the rows apart.

If the ceremony is outdoors, decide the rain location before choosing chairs. Chairs that cannot get wet or sink into grass limit your options.

• Setting rows on soft lawn without a plan. Narrow chair feet sink; ask about aisle runners or ground protection.
• Not reserving front rows for family, then re-setting chairs minutes before guests arrive.
• Skipping a count of accessible spaces at the end of rows.