The Westin Philadelphia — Event Spaces, Floor Plans & Capacities

Liberty Place, 99 S 17th St at, Philadelphia, PA 19103

With 19 event spaces across 27,944 sq ft2,596 m² of function space, The Westin Philadelphia is a flexible choice for meetings and celebrations in Philadelphia. The largest room, Grand Ballroom, hosts up to 720 guests. Full capacity details for each room are below.

Between them, the 19 rooms accommodate theater-style sessions for up to 720, seated banquets for 450 and standing receptions for 700. 10 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.

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Floor plans

Detailed floor plans for The Westin Philadelphia are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for The Westin Philadelphia
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
BoardroomPlan this room →567 sq ft53 m²10 ft3 m————16—
Boardroom AnnexPlan this room →108 sq ft10 m²10 ft3 m————4—
Declaration RoomPlan this room →189 sq ft18 m²10 ft3 m————6—
Director's RoomPlan this room →690 sq ft64 m²11 ft3.4 m505027501616
Franklin IPlan this room →552 sq ft51 m²8 ft2.4 m303018401614
Franklin IIPlan this room →644 sq ft60 m²8 ft2.4 m404024402216
Franklin RoomPlan this room →1,196 sq ft111 m²8 ft2.4 m707066803430
Georgian RoomPlan this room →3,000 sq ft279 m²11 ft3.4 m1702401462503069
Grand BallroomPlan this room →7,437 sq ft691 m²14 ft4.3 m450720450700——
Independence IPlan this room →481 sq ft45 m²10 ft3 m304524502020
Independence IIPlan this room →578 sq ft54 m²10 ft3 m405530652424
Independence RoomPlan this room →1,056 sq ft98 m²10 ft3 m80100651254036
Liberty RoomPlan this room →240 sq ft22 m²10 ft3 m————8—
Lincoln RoomPlan this room →286 sq ft27 m²10 ft3 m————10—
PrefunctionPlan this room →2,808 sq ft261 m²14 ft4.3 m———350——
Salon IPlan this room →2,479 sq ft230 m²14 ft4.3 m1502401502203069
Salon IIPlan this room →2,479 sq ft230 m²14 ft4.3 m1502401502203069
Salon IIIPlan this room →2,479 sq ft230 m²14 ft4.3 m1502401502203069
Whitman RoomPlan this room →675 sq ft63 m²8 ft2.4 m405027502216

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

Frequently asked questions

How many event spaces does The Westin Philadelphia have?
The Westin Philadelphia has 19 event spaces totaling 27,944 sq ft.
What is the largest event space at The Westin Philadelphia?
The largest event space at The Westin Philadelphia is Grand Ballroom, which holds up to 720 guests across 7,437 sq ft.
What is the banquet capacity of Grand Ballroom at The Westin Philadelphia?
Grand Ballroom seats up to 450 guests in a banquet layout.
How many people fit in Grand Ballroom theater-style?
Grand Ballroom holds up to 720 guests in a theater setup.
What are the dimensions of Grand Ballroom?
Grand Ballroom measures 67 × 111 ft (7,437 sq ft) with 14 ft ceilings.

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