Hilton San Francisco Union Square Meeting Rooms & Events Meeting Capacity: 74 meeting rooms holding 11,959 peopleMeeting Space: 134,500 sq ftLargest Meeting Room Capacity: 3,400 people Hilton San Francisco Union Square Business Services A-V EquipmentBusiness CenterCopierPersonal Computer FaxMeeting FacilitiesAdministrative ServicesMeeting Room Internet Access (High Speed & Wireless) (additional fee) Grand Ballroom Meeting RoomLocation: GBFlooring: carpetPortable Walls Available: NoSize: 29,637 sq ftDimensions: 267x111x23 ftCapacities:Classroom: 1,200Reception: 3,400Banquet: 2,700Golden Gate Rooms Meeting RoomFlooring: carpetPortable Walls Available: NoSize: 25,754 sq ftDimensions: 163x158x10 ftCapacities:Reception: 929Banquet: 700Grand Ballroom B Meeting RoomLocation: Floor 46Flooring: carpetPortable Walls Available: NoSize: 19,980 sq ftDimensions: 111x180x23 ftCapacities:Theater: 2,250Classroom: 800Reception: 2,290Banquet: 1,760Continental Ballroom Meeting RoomFlooring: carpetPortable Walls Available: NoSize: 19,152 sq ftDimensions: 84x228x20 ftCapacities:Theater: 2,200Classroom: 1,200Reception: 2,100Banquet: 1,620 333 O'Farrell StSan Francisco, CA 94102View Large Map Phone: +1 415-771-1400Fax: +1 415-202-7798Toll Free: +800-325-6864 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 1,921 $355-$781 (USD) Hoteliers! Is your information accurate? Update Here