Grand Ballroom A-I at Hilton Americas-Houston

Grand Ballroom A-I is 56.4 x 47.9 m (185 x 157 ft), 2,702 m² (29,080 sq ft), with a 8.5 m (28 ft) ceiling.

Plan view

LED wall that fits

Under a 8.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 13 rows of 500 mm tile flown. Along the 56.4 m wall a Absen A2 Pro wall runs 90 x 13 (15120 x 2184 px, 11,700 kg, 216.5 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, Grand Ballroom A-I holds about 5,816 theater seats, 2,379 banquet seats at rounds of 10, or 1,635 classroom seats. Back row in theater is roughly 49.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Americas-Houston

• Grand Ballroom75.9 x 47.9 m (249 x 157 ft) · 8.5 m ceiling
• Grand Ballroom D-L56.4 x 47.9 m (185 x 157 ft) · 8.5 m ceiling
• Ballroom of the Americas47.5 x 50.3 m (156 x 165 ft) · 7 m ceiling
• Grand Ballroom D-I37.2 x 47.9 m (122 x 157 ft) · 8.5 m ceiling
• Grand Ballroom A-F36 x 47.9 m (118 x 157 ft) · 8.5 m ceiling
• Grand Ballroom G-L36 x 47.9 m (118 x 157 ft) · 8.5 m ceiling
• Grand Ballroom, Pre-function area88.1 x 14 m (289 x 46 ft) · 8.5 m ceiling
• Grand Ballroom BCEF32.9 x 35.7 m (108 x 117 ft) · 8.5 m ceiling
• Grand Ballroom HIKL32.9 x 35.7 m (108 x 117 ft) · 8.5 m ceiling
• Grand Ballroom ABDE32 x 35.7 m (105 x 117 ft) · 8.5 m ceiling
• Grand Ballroom GHJK32 x 35.7 m (105 x 117 ft) · 8.5 m ceiling
• Ballroom of the Americas ABC47.5 x 23.2 m (156 x 76 ft) · 7 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Hilton Americas-Houston · Venues in Houston