JW Marriott Marquis Miami — Event Spaces, Floor Plans & Capacities

255 Biscayne Blvd Way, Miami, FL 33131

29 rooms · largest space: Metropolitan Grand Ballroom, 18,482 sq ft1,717 m²

JW Marriott Marquis Miami in Miami offers 29 event rooms. The largest space is Metropolitan Grand Ballroom, 18,482 sq ft1,717 m². It holds up to 1,500 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.

Plan an event in Metropolitan Grand Ballroom: open a free to-scale layout seating 1,000 at round tables in its 111 × 166 ft footprint at floors.live/start — no account needed.

Across its 29 rooms, JW Marriott Marquis Miami handles theater-style sessions for up to 1,500, seated banquets for 1,000 and standing receptions for 1,500. 4 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

Plan your event in this space — free

Unverified listing — compiled from JW Marriott Marquis Miami’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/florida/miami/jw-marriott-marquis-miami/?claim=1.

Floor plans

Detailed floor plans for JW Marriott Marquis Miami are published on the venue’s official site.

View official floor plans at Marriott ↗Plan your event in this space — free

Work at JW Marriott Marquis Miami? to publish your official floor plans and 360° tours here — free.

Room capacities & dimensions

29 rooms, 42 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for JW Marriott Marquis Miami
SpaceCeiling
Bowling LoungePlan this room →1,339 sq ft124 m²12 ft3.7 m———50——
Corporate Lounge and Bowling AreaPlan this room →3,303 sq ft307 m²12 ft3.7 m———250——
Fourth Floor AtriumPlan this room →2,774 sq ft258 m²24 ft7.3 m———80——
Gallery 1Plan this room →1,019 sq ft95 m²10 ft3 m503024802427
1 configuration with Gallery 1
Combined and divided set-ups that include Gallery 1
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Gallery 1 & 2Plan this room →1,837 sq ft171 m²10 ft3 m90——130——
Gallery 2Plan this room →739 sq ft69 m²10 ft3 m406027501821
Gallery 3Plan this room →587 sq ft55 m²10 ft3 m305024501818
Gallery 4Plan this room →385 sq ft36 m²10 ft3 m202018—12—
Junior Ballroom APlan this room →1,262 sq ft117 m²10 ft3 m609042752424
3 configurations with Junior Ballroom A
Combined and divided set-ups that include Junior Ballroom A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Junior BallroomPlan this room →3,720 sq ft346 m²10 ft3 m180250120200—80
Junior Ballroom A & BPlan this room →2,588 sq ft240 m²10 ft3 m120180841606060
Junior Ballroom B & CPlan this room →2,549 sq ft237 m²10 ft3 m110160661306048
Junior Ballroom BPlan this room →1,327 sq ft123 m²10 ft3 m609042752424
Junior Ballroom CPlan this room →1,131 sq ft105 m²10 ft3 m307024651824
JW Arena and Basketball CourtPlan this room →8,194 sq ft761 m²24 ft7.3 m300450210800——
Met 1Plan this room →8,381 sq ft779 m²24 ft7.3 m350400360500——
8 configurations with Met 1
Combined and divided set-ups that include Met 1
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Met 1, 2, 3 & 4Plan this room →13,431 sq ft1,248 m²24 ft7.3 m750750560800——
Met 1, 5, 6 & 7Plan this room →13,431 sq ft1,248 m²24 ft7.3 m700750560800——
Met 2 & 3Plan this room →3,162 sq ft294 m²24 ft7.3 m1802201202004854
Met 2, 3 & 4Plan this room →4,687 sq ft435 m²24 ft7.3 m2903201803008487
Met 3 & 4Plan this room →3,094 sq ft287 m²24 ft7.3 m1802201202004854
Met 5 & 6Plan this room →3,162 sq ft294 m²18 ft5.5 m1802201202004854
Met 5, 6, & 7Plan this room →4,687 sq ft435 m²24 ft7.3 m2803001743008487
Met 6 & 7Plan this room →3,094 sq ft287 m²24 ft7.3 m1802201202004854
Met 2Plan this room →1,593 sq ft148 m²24 ft7.3 m808060802433
Met 3Plan this room →1,570 sq ft146 m²24 ft7.3 m7018060802433
Met 4Plan this room →1,524 sq ft142 m²24 ft7.3 m708060802433
Met 5Plan this room →1,593 sq ft148 m²24 ft7.3 m807060802436
Met 6Plan this room →1,570 sq ft146 m²24 ft7.3 m708060802433
Met 7Plan this room →1,524 sq ft142 m²24 ft7.3 m708060802433
Met Grand Ballroom AtriumPlan this room →2,849 sq ft265 m²24 ft7.3 m———150——
Metropolitan Ballroom Pre-Function NorthPlan this room →2,087 sq ft194 m²—6070—150——
Metropolitan Ballroom Pre-Function SouthPlan this room →3,375 sq ft314 m²—9070—250——
Metropolitan Grand BallroomPlan this room →18,482 sq ft1,717 m²24 ft7.3 m1,0001,5009001,500——
Plaza 1Plan this room →1,428 sq ft133 m²10 ft3 m10054301002424
1 configuration with Plaza 1
Combined and divided set-ups that include Plaza 1
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Plaza 4 & 5Plan this room →2,128 sq ft198 m²10 ft3 m120140901504866
Plaza 2Plan this room →629 sq ft58 m²10 ft3 m306027401818
Plaza 3Plan this room →549 sq ft51 m²10 ft3 m————12—
Plaza 4Plan this room →1,082 sq ft101 m²10 ft3 m607054752424
Plaza 5Plan this room →1,046 sq ft97 m²10 ft3 m607054752424
Plaza 6Plan this room →796 sq ft74 m²10 ft3 m307024301824
Stainless Steel Sky Pool DeckPlan this room →6,229 sq ft579 m²—50——200——

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, or compare the largest event spaces in Miami.

Frequently asked questions

What is the floor plan of JW Marriott Marquis Miami?

JW Marriott Marquis Miami has 29 rooms. The largest space is Metropolitan Grand Ballroom, 18,482 sq ft (111 × 166 ft). Every room's dimensions and seating capacity by setup are listed on this page. JW Marriott Marquis Miami's own floor plans are published on its website, linked from this page.

How many event rooms does JW Marriott Marquis Miami have?

JW Marriott Marquis Miami has 29 rooms. 42 configurations are listed on this page.

What is the largest space at JW Marriott Marquis Miami?

Metropolitan Grand Ballroom, 18,482 sq ft: 111 × 166 ft, 1,000 banquet / 1,500 theater.

How many people can JW Marriott Marquis Miami seat for a banquet?

Up to 1,000 in Metropolitan Grand Ballroom. The next largest room, Met 1, 2, 3 & 4, seats 750.

What is the ceiling height at JW Marriott Marquis Miami?

The highest ceiling is 24 ft, in Fourth Floor Atrium.

More event venues near Miami

All 24 event venues in Miami, FL →

Nearest venues to JW Marriott Marquis Miami

Other event venues in Miami, FL

Event venues elsewhere in Florida

Venues with similar capacity (~1,500 guests)