Chicago Marriott O'Hare

8535 West Higgins Road · Chicago, Illinois 60631 USA

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Sales Phone:
1-773-693-4444
Sales Fax:
1-773-714-4296

Or Contact Your Nearest Global Sales Office

Floor Plans & Capacity Chart

Floor Plans

Chicago Marriott O'Hare

8535 West Higgins Road

Chicago, Illinois 60631 USA

  • Phone: 1-773-693-4444
  • Sales: 1-773-693-4444
  • Fax: 1-773-693-3164
  • Sales fax: 1-773-714-4296
  • Toll-free: 1-866-614-8407

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Capacity Chart

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Convert Meters | Re-set

Click on headings below to re-sort rooms.

Meeting Room Dimensions Area Capacity by Floor Set-Up Room Set-Up Examples 
LxWxH Sq. Feet Theater Schoolroom Conference UShape Reception Banquet
Grand Ballroom 129x72x12 9,288 1000 600 1200 720
Grand Ballroom 1, 3, 5 or 7 33x22x12 726 50 36 22 21 50 40
Grand Ballroom 2 or 6 33x27x12 891 70 48 22 24 75 60
Grand Ballroom 4 63x72x18 4,536 480 288 60 400 300
Grand Ballroom 1, 2, 3 or 5, 6, 7 33x72x12 2,343 250 144 60 300 180
Chicago Ballroom 169x57x10 9,633 1000 570 1200 750
A 29x23x10 655 60 30 20 18 40 40
B 29x23x10 655 60 30 20 18 40 40
C 57x30x10 1,710 175 100 50 45 150 140
D 57x30x10 1,710 175 100 50 45 150 140
E 57x30x10 1,710 175 100 50 45 150 140
F 57x30x10 1,710 175 100 50 45 150 140
G 57x26x10 1,482 150 70 42 36 100 90
Grand Ballroom 8, 9, 10 34x72x12 2,448 200 140 66 60 300 180
Grand Ballroom 8 or 10 34x23x12 782 50 40 22 21 50 40
Grand Ballroom 9 34x27x12 918 70 50 22 26 75 60
Type I - Franklin 21x12x8 252 15 10 20 20
Type I - Madison 21x12x8 252 15 10 20 20
Type I - Randolph 21x12x8 252 15 10 20 20
Type 1 - Wacker 21x12x8 252 15 10 20 20
Type II - Wells 26x13x8 338 20 12 20 20
Type II - Monroe 26x13x8 338 20 12 20 20
Type II - Michigan 26x13x8 338 20 12 20 20
Type II - LaSalle 26x13x8 338 20 12 20 20
Type II - Dearborn 26x13x8 338 29 12 20 20
Type II - State 26x13x8 338 20 12 20 20
Type II - Clark 26x13x8 338 20 12 20 20
Type III - Wabash 26x17x8 416 30 20 20 30 30
Type III - Adams 26x16x8 416 30 20 20 30 30
Type IV - Jackson 12x12x8 132 3 3

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