The Ritz-Carlton, Pentagon City — Event Spaces, Floor Plans & Capacities

1250 S Hayes St, Arlington, VA 22202

13 rooms · largest space: Grand Ballroom, 7,161 sq ft665 m²

Planning an event in Arlington? The Ritz-Carlton, Pentagon City has 13 meeting and event rooms. The largest space is Grand Ballroom, 7,161 sq ft665 m². It holds up to 700 guests. Capacity figures for every setup style are listed per room below.

Plan an event in Grand Ballroom: open a free to-scale layout seating 420 at round tables in its 77 × 93 ft footprint at floors.live/start — no account needed.

Between them, the 13 rooms accommodate theater-style sessions for up to 700, seated banquets for 640 and standing receptions for 600. 6 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Unverified listing — compiled from The Ritz-Carlton, Pentagon City’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/virginia/arlington/the-ritz-carlton-pentagon-city/?claim=1.

Floor plans

Detailed floor plans for The Ritz-Carlton, Pentagon City are published on the venue’s official site.

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Room capacities & dimensions

13 rooms

Room capacities and dimensions for The Ritz-Carlton, Pentagon City
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
AmbassadorPlan this room →	1,290 sq ft120 m²	9 ft2.7 m	80	80	42	100	30	36
AttachePlan this room →	154 sq ft14 m²	9 ft2.7 m	—	—	—	—	6	—
CabinetPlan this room →	198 sq ft18 m²	9 ft2.7 m	—	—	—	—	6	—
ConsulatePlan this room →	375 sq ft35 m²	11 ft3.4 m	—	—	—	—	14	—
DelegatePlan this room →	150 sq ft14 m²	9 ft2.7 m	—	—	—	—	6	—
DiplomatPlan this room →	1,887 sq ft175 m²	11 ft3.4 m	140	150	90	200	30	48
DirectorsPlan this room →	308 sq ft29 m²	11 ft3.4 m	20	20	—	—	14	—
Grand BallroomPlan this room →	7,161 sq ft665 m²	15 ft4.6 m	640	700	450	600	78	90
Plaza BallroomPlan this room →	3,072 sq ft285 m²	10.5 ft3.2 m	240	200	—	350	78	81
The BoardroomPlan this room →	624 sq ft58 m²	11 ft3.4 m	—	—	—	—	16	—

Additional spaces (dimensions only) (3)

Additional spaces with published dimensions only at The Ritz-Carlton, Pentagon City
Space	Sq ft / m²	Ceiling
Plaza FoyerPlan this room →	1,260 sq ft117 m²	—
Terrace FoyerPlan this room →	945 sq ft88 m²	—
Top of StairsPlan this room →	414 sq ft38 m²	—

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

Sizing another room? Try the event room capacity calculator or the floor plan scale converter.

Frequently asked questions

What is the floor plan of The Ritz-Carlton, Pentagon City?

The Ritz-Carlton, Pentagon City has 13 rooms. The largest space is Grand Ballroom, 7,161 sq ft (77 × 93 ft). Every room's dimensions and seating capacity by setup are listed on this page. For the venue's own drawings, see its official website, linked from this page.

How many event rooms does The Ritz-Carlton, Pentagon City have?

The Ritz-Carlton, Pentagon City has 13 rooms.

What is the largest space at The Ritz-Carlton, Pentagon City?

Grand Ballroom, 7,161 sq ft: 77 × 93 ft, 640 banquet / 700 theater.

How many people can The Ritz-Carlton, Pentagon City seat for a banquet?

Up to 640 in Grand Ballroom. The next largest room, Plaza Ballroom, seats 240.

What is the ceiling height at The Ritz-Carlton, Pentagon City?

The highest ceiling is 15 ft, in Grand Ballroom.

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