Coleman Ballroom at Hilton Chicago O'Hare Airport

Coleman Ballroom is 55.8 x 14 m (183 x 46 ft), 781 m² (8,409 sq ft), with a 3 m (10 ft) ceiling.

Plan view

LED wall that fits

Under a 3 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 55.8 m wall a Absen A2 Pro wall runs 89 x 2 (14952 x 336 px, 1,780 kg, 32.9 kW).

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, Coleman Ballroom holds about 1,549 theater seats, 633 banquet seats at rounds of 10, or 435 classroom seats. Back row in theater is roughly 48.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Chicago O'Hare Airport

• Coleman BC36 x 15.8 m (118 x 52 ft) · 3 m ceiling
• Coleman C15.5 x 26.2 m (51 x 86 ft) · 3 m ceiling
• Coleman AB27.4 x 13.7 m (90 x 45 ft) · 3 m ceiling
• Grand Ballroom27.4 x 12.2 m (90 x 40 ft) · 4.9 m ceiling
• International Ballroom30.5 x 10.7 m (100 x 35 ft) · 2.7 m ceiling
• Chicago21.3 x 11.6 m (70 x 38 ft) · 2.4 m ceiling
• International Center and East15.5 x 15.2 m (51 x 50 ft) · 2.7 m ceiling
• Orchard Room15.2 x 15.2 m (50 x 50 ft) · 2.4 m ceiling
• Paris16.5 x 13.4 m (54 x 44 ft) · 2.4 m ceiling
• Coleman A10.7 x 19.8 m (35 x 65 ft) · 3 m ceiling
• Rome/Sydney/Tokyo/Zurich29.9 x 6.7 m (98 x 22 ft) · 2.4 m ceiling
• International Center and West23.2 x 7.6 m (76 x 25 ft) · 2.7 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Hilton Chicago O'Hare Airport · Venues in Chicago