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Embassy Suites by Hilton St. Louis St. Charles

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Meetings and events

Our hotel is connected to the St Charles Convention Center featuring a 27,600 sq. ft. exhibition hall, 16,200 sq. ft. ballroom and meeting rooms with natural light.

  • Total event space
    73,709sq. ft.
  • Largest room setup
    36,375sq. ft.
  • Meeting rooms
  • Guest rooms
Meeting room in theater setup


Our hotel is attached to St. Charles Convention Center, which features an atrium, a grand and junior ballroom, and space for up to 3,000 attendees. We provide on-site catering options and an experienced event team.

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Capacity chart

Chart displays number of guests per room layout.

Event Room NameBanquetConferenceSquareReceptionSchool RoomTheatreU-Shape
Exhibit Hall - North, South and Junior BallroomSquare Feet: 36,3752310003000190035040
Exhibit Hall - North & SouthSquare Feet: 27,7501940003000163231680
Grand BallroomSquare Feet: 16,290100000160088801676189
Exhibit Hall NorthSquare Feet: 14,750100000076015000
Exhibit Hall SouthSquare Feet: 13,00090000068813000
Grand Ballroom Prefunction NorthSquare Feet: 7,600000300000
Grand Ballroom Prefunction WestSquare Feet: 7,392000330000
Junior BallroomSquare Feet: 6,26436000450340746113
Grand Ballroom Section ASquare Feet: 4,0502100002244400
Grand Ballroom Section BSquare Feet: 4,0502200002244400
Grand Ballroom Section CSquare Feet: 4,0502200035022444082
Windsor RoomSquare Feet: 2,800180357218015030080
Junior Ballroom Prefunction NorthSquare Feet: 2,400000210000
Meeting Rooms 104 & 105Square Feet: 2,204100001808021065
Junior Ballroom Section BSquare Feet: 1,500800009615643
Junior Ballroom Section CSquare Feet: 1,500800009615643
Junior Ballroom Section DSquare Feet: 1,450800008815643
Junior Ballroom Section ASquare Feet: 1,400800009615643
Windsor I RoomSquare Feet: 1,400802548908015035
Windsor II RoomSquare Feet: 1,4008000908015045
Grand Ballroom Section D1Square Feet: 1,380800008414440
Grand Ballroom Section D2Square Feet: 1,380800007614440
Grand Ballroom Section D3Square Feet: 1,380800007614440
PFP BoardroomSquare Feet: 1,30202200000
Meeting Room 105Square Feet: 1,288600005614441
Augusta RoomSquare Feet: 1,1766027301005010035
Meeting Room 101Square Feet: 1,09240000489631
Meeting Room 102Square Feet: 95240000408429
Meeting Room 103Square Feet: 95240000408429
Meeting Room 104Square Feet: 84140000327225
Calhoun RoomSquare Feet: 59824242440276520
Rocheport RoomSquare Feet: 59824142440244518
McBain Hospitality SuiteSquare Feet: 4202010010000
Sedalia RoomSquare Feet: 42001000000
Huntsdale RoomSquare Feet: 31201000000
Clifton RoomSquare Feet: 30001000000
Junior Ballroom Prefunction WestSquare Feet: 00000000