What size dance floor do I need? February 6, 2024 A What size dance floor do I need? Our dance floors can be setup in square or rectangular shape. Typical size/requirements: 40-80 Guests: 12′ x 12′ Dance Floor (144 sq ft) 80-120 Guests: 15′ x 15′ Dance Floor (225 sq ft) 120-200 Guests: 21′ x 21′ Dance Floor (441 sq ft) 200+ Guests: 24′ x 24′ Dance Floor (576 sq ft) Category: Products