What is the banquet capacity of Crystal Ballroom at Charleston Marriott?

Crystal Ballroom seats up to 800 guests in a banquet layout.

How many people fit in Crystal Ballroom theater-style?

Crystal Ballroom holds up to 975 guests in a theater setup.

How many event spaces does Charleston Marriott have?

Charleston Marriott has 23 event spaces totaling 66,224 sq ft.

Charleston Marriott — Event Spaces & Capacities

170 Lockwood Dr, Charleston, SC 29403

Planning an event in Charleston? Charleston Marriott has 23 function rooms across 66,224 sq ft6,152 m² of function space. The largest room, Crystal Ballroom, hosts up to 1,100 guests. Capacity figures for every setup style are listed per room below.

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Floor plans

Detailed floor plans for Charleston Marriott are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Charleston Marriott
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
Crystal BallroomPlan this room →	9,680 sq ft899 m²	16 ft4.9 m	800	975	650	1,100	200	300
Crystal APlan this room →	1,650 sq ft153 m²	16 ft4.9 m	120	100	60	225	40	30
Crystal BPlan this room →	770 sq ft72 m²	16 ft4.9 m	50	50	35	100	25	25
Crystal CPlan this room →	2,420 sq ft225 m²	16 ft4.9 m	200	175	100	375	70	60
Crystal DPlan this room →	2,420 sq ft225 m²	16 ft4.9 m	200	175	100	375	70	60
Crystal EPlan this room →	770 sq ft72 m²	16 ft4.9 m	50	50	35	100	25	20
Crystal FPlan this room →	1,650 sq ft153 m²	16 ft4.9 m	120	100	60	225	40	30
Crystal ABCD or CDEFPlan this room →	7,260 sq ft674 m²	16 ft4.9 m	600	775	500	1,000	—	—
Crystal ABC or DEFPlan this room →	4,840 sq ft450 m²	16 ft4.9 m	400	500	325	550	—	—
Crystal AB or EFPlan this room →	2,420 sq ft225 m²	16 ft4.9 m	200	175	100	375	70	60
Crystal C & DPlan this room →	4,840 sq ft450 m²	16 ft4.9 m	400	500	325	550	—	—
Emerald BallroomPlan this room →	5,568 sq ft517 m²	12 ft3.7 m	450	575	350	600	175	—
Emerald OnePlan this room →	1,856 sq ft172 m²	12 ft3.7 m	150	175	115	200	50	40
Emerald TwoPlan this room →	1,856 sq ft172 m²	12 ft3.7 m	150	175	115	200	50	40
Emerald ThreePlan this room →	1,856 sq ft172 m²	12 ft3.7 m	150	175	115	200	50	40
Emerald One & TwoPlan this room →	3,712 sq ft345 m²	12 ft3.7 m	300	350	250	400	100	—
Emerald Two & ThreePlan this room →	3,712 sq ft345 m²	12 ft3.7 m	300	350	250	400	100	80
Opal BallroomPlan this room →	1,920 sq ft178 m²	10 ft3 m	120	200	80	200	60	45
Opal OnePlan this room →	960 sq ft89 m²	12 ft3.7 m	60	100	40	100	30	24
Opal TwoPlan this room →	960 sq ft89 m²	12 ft3.7 m	60	100	40	100	30	24
Topaz RoomPlan this room →	2,552 sq ft237 m²	12 ft3.7 m	190	250	150	275	75	48
Blue TopazPlan this room →	1,276 sq ft119 m²	12 ft3.7 m	90	125	80	150	40	30
Yellow TopazPlan this room →	1,276 sq ft119 m²	12 ft3.7 m	90	125	80	150	40	30

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.