Computer Lab Locations and Hours

Computer Labs

Labs with Consultants (for assistance)

  • 251 Engineering Terrace

    Consultant available 10am–8pm
    48 Windows stations
    6 Macintosh stations

  • 323 International Affairs Building
    Consultant available 10am–8pm

    38 Windows stations
    8 Macintosh stations
    23 Windows stations for group work (DSSC)

  • 478 Lerner
    Consultant available 10am–8pm
    16 Windows stations
    5 Macintosh stations

Labs without Consultants

  • 209 Butler Library

    21 Windows stations

  • 300 Butler Library
    11 Windows stations
    4 Macintosh stations

  • 301 Butler Library
    6 Windows stations

  • 310 Butler Library
    6 Windows Stations

  • 401 Butler Library
    7 Windows Stations

  • CUIT MechTech Lab
    13 Windows stations

  • 200 Lerner Hall, Student Center​​​​​​

Computer Lab Classrooms

Computer Clusters (no consultants available)

  • 304 Broadway Residence—7 Windows stations, 1 Macintosh station
  • 103 Carman—5 Windows stations, 1 Macintosh station
  • 701 Dodge Hall (7th Floor)—2 Windows station
  • 10th Floor East Campus—5 Windows stations, 1 Macintosh stations
  • 18th Floor East Campus—3 Windows stations, 1 Macintosh station
  • 47 Claremont (Basement)—1 Windows station, 1 Macintosh station
  • 107 Furnald—2 Windows stations, 1 Macintosh station
  • 111 Hartley—5 Windows stations, 1 Macintosh station
  • 308 Lewisohn (GS Students ONLY) - 8 Macintosh stations
  • McBain (1st Floor)—4 Windows stations, 1 Macintosh station
  • River (Basement)—3 Windows stations, 1 Macintosh station
  • 108 Schapiro—5 Windows stations, 1 Macintosh station
  • 902 Statistics—4 Windows stations
  • 211 Wien—3 Windows stations, 1 Macintosh station
  • 303 Mathematics—2 Windows stations

Computer Lab Hours

Please note that computer labs are closed for University Holidays.

  • 304 Broadway Residence - 8 Windows stations
  • 103 Carman - 6 Windows stations
  • 10th, 18th Floor East Campus - 8 Windows stations, 2 Macintosh stations
  • Basement of 47 Claremont - 1 Windows station, 1 Macintosh station
  • 107 Furnald - 3 Windows stations
  • 111 Hartley - 7 Windows stations, 1 Macintosh station
  • 308 Lewisohn (GS Students ONLY) - 6 Windows stations
  • 1st Floor McBain - 5 Windows stations, 1 Macintosh station
  • Basement of River - 3 Windows stations, 1 Macintosh station
  • 108 Schapiro - 5 Windows stations, 1 Macintosh station
  • 211 Wien - 6 Windows stations

When computer lab consultants are not available, please contact the CUIT Service Desk.

In alignment with the rest of the University employees, the CUIT Service Desk is closed on the following holidays:

  • New Year’s Day
  • Martin Luther King Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Election Day
  • Thanksgiving Day
  • Friday after Thanksgiving Day
  • Christmas Day

Please check back for closures on other holiday-associated days and weekends as they approach. You can also check the Columbia University holiday calendar for specific holiday closure dates. Please note that while the Service Desk is typically open on the weekends, if a major holiday is adjacent to a weekend, it is possible that the Service Desk will be closed on Saturday and Sunday as well.