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Calculate wedding budget breakdown by category with vendor cost estimates by guest count, region, and priority tiers for venue, food, and attire.
Calculate how much alcohol to buy for a wedding reception from guest count, reception length, drink preferences, and bar service style.
Calculate wedding flower quantities and budget for bouquets, boutonnieres, centerpieces, and ceremony arches from guest count and style tier.
Divide guest count by seats per table. Round tables seat 8–10; long banquet tables seat 8–12; sweetheart tables seat 2.
Tables = ceil(Guest count / Seats per table)Each 60-inch round table with chairs needs ~100 sq ft including chair pull-back space. Add 150–225 sq ft for dance floor, 50 sq ft for DJ/band, and 3-foot minimum aisles.
Room sq ft = (Tables × 100) + Dance floor + DJ area + Aisle spaceMaintain 3-foot aisles between tables for guest movement and 4–5 feet between table backs for server access with trays.
Minimum aisle width = 36 inches (48–60 inches preferred for service)Updated: July 2026
120 / 8 = 15 tables × 100 sq ft = 1,500 sq ft for seating. Add 200 sq ft dance floor, 50 sq ft DJ, 200 sq ft aisles. Minimum room: ~2,000 sq ft.
Six 60-inch rounds (48 guests) plus four 8-foot banquet tables (32 guests). Banquet tables save space in narrow rooms. Total room need: ~1,400 sq ft with dance floor.
25 tables of 8 need 2,500 sq ft for seating alone. Most venues split cocktail hour and reception across rooms, or use tent expansion. Verify fire code capacity before booking.
DJ, photographer staging, gift table, dessert table, and buffet stations need dedicated space not included in guest seating calculations. Add 100–200 sq ft for vendor and service areas.
10 guests per 60-inch round is cramped — elbows overlap and service is difficult. Seat 8 per round for guest comfort; the extra tables cost less than guest complaints.
A well-planned seating layout ensures guest comfort, traffic flow, and adequate space for dining, dancing, and service. This calculator determines table count, room dimensions, aisle widths, and dance floor allocation from guest count and table configuration.