Location of the Library

The Library of the Courant Institute of Math Sciences is on the 12th Floor of Warren Weaver Hall, 251 Mercer Street (corner of West 4th Street). The nearest subway is West 4th St stop on A, C, E, B, D, Q, F, and 8th St stop on N and R.

Collections and Services

The collection is focused on research level material in mathematics, computer science and related fields, including fluid mechanics, image processing, and robotics. The collection contains over 60,000 volumes and receives 220 current journal subscriptions.

Library Hours

During the Fall and Spring academic sessions, the library hours are

   9:00 am to  9:30 pm  Monday -- Thursday
   9:00 am to  7:00 pm  Friday
  10:00 am to  6:00 pm  Saturday
         closed         Sunday

During Summer session I and II, the library hours are

  10:00 am to  9:00 pm  Monday -- Thursday
  10:00 am to  6:00 pm  Friday
         closed         Saturday -- Sunday

Between the end of Summer session II and the start of the Fall term, the library hours are

  10:00 am to  6:00 pm  Monday -- Friday
         closed         Saturday -- Sunday

We are closed for all university wide holidays but the above schedule does not otherwise alter for intersession or Spring Breaks.


The library is available to NYU and consortium faculty and graduate students, and advanced undergraduate majors in mathematics and computer science.

For individuals not affiliated with NYU, METRO card referrals are honored.

For more information check the NYU Libraries Privileges Guide.



Phone (212) 998-3315 for additional information.
Or write to Carol Hutchins at