Master of Science
Ranked No. 3 in the Nation
The applications for Fall 2025 admissions to the IEOR MS and PhD programs are now closed.
Fall 2025 Deadline To Apply: Monday, December 16, 2024, 8:59 p.m. PST
Prospective Students
Before I apply...
If you are looking for a professional degree program, apply for the MAnalytics or MEng program. For more information about the differences between the MAnalytics and MEng programs, please see the FAQ here.
The MS and PhD programs are considered academic programs. The MS is a technical and full-time master's degree program. The PhD is a research-oriented academic program for those who have a clear research goal in mind. If you apply for the PhD without an MS degree, you will earn an MS degree while progressing to the doctorate degree.
Note: The MAnalytics, MEng, and MS programs are considered terminal degree programs, and students in these programs will not be allowed to continue on for the PhD. Prospective students who are interested in earning a PhD degree should apply to enter the PhD program even if they do not yet have a master’s degree.
The admissions committee does not assess the chances of admission. A complete application must be submitted before an application can be evaluated.
The IEOR department does not offer funding to MS students; however, MS students are welcome to apply for Graduate Student Academic Appointments. The IEOR department offers Graduate Student Instructor (GSI) and Reader positions. Please note that Graduate Student Academic Appointments are not guaranteed.
Students can apply for graduate fellowships and awards if they are eligible. For more funding resources, please visit Berkeley Graduate Division's Financial Support page. For funding resources for international students, please visit Berkeley International Office's Financial Aid for International Students page and Berkeley Financial Aid & Scholarships Office's International Students page. For student parents, please visit the Support for Student Parents and Caregivers page.
Many organizations offer financial aid to US citizens and permanent residents. We encourage you to apply for all financial aid that you are eligible for. Please see UC Berkeley Graduate Division's list of financial aid sources.
No. Due to the lock-step, two-semester format of the IEOR MEng program, the program begins in the Fall term only.
During my application process...
The IEOR Admissions Committee will review your Cumulative GPA (CGPA) and Advanced GPA (all courses completed after your second year for your bachelor's degree). All other GPAs listed on the online Graduate Application are not required.
If your international institution did not grade on a 4.0 scale, please include under "Other Scale GPA" your Cumulative GPA as it reads on your transcript. You may ignore the CGPA field.
*Note: The IEOR department doesn't require a GPA calculation worksheet; however, we require the transcript grading scale.
The GRE is required for all applicants except for those who:
- have earned their UC Berkeley degree with a 3.5 or higher cumulative or advanced GPA; or
- are current UC Berkeley students who have, at the time of application submission, a 3.5 or higher cumulative or advanced GPA; or
- are/were transfer students to UC Berkeley with a 3.5 or higher advanced GPA
Once your application is submitted, you may check the status of your GRE and TOEFL scores on your online application status page. When the scores are received and matched they will show as “verified.” If the scores are not verified by December 16, 2024, the scores may not be reviewed with your application.
GRE and TOEFL score reports typically take up to 5-15 days to be received and verified in UC Berkeley’s application system after they are sent to UC Berkeley. If it has been over 5 days (or 15 days since your test date) and your status still shows “awaiting,” please contact us at gradadmissions-ieor@berkeley.edu, and we will conduct a manual search for your score report.
In your email, please include 1) the email address you used to register for the exam, 2) your full name, and 3) your UC Berkeley application reference number. Please note that the IEOR department will not take requests to verify GRE and TOEFL score reports after Monday, December 16, 2024.
*Note: For scores to be verified, it helps if you set up your Berkeley application account using the same name (including spaces) that you use when you register for the exam. It’s also helpful if your GRE registration email address matches the one you use for your Berkeley application.
Letters of recommendation provide the admissions committee with third party, qualitative accounts of your potential for success in our program.
Please select individuals who know you well and who will take the time to write thorough and thoughtful letters on your behalf. The title of those you select is not important. What does matter is how closely your letter writers have worked with you and whether they can attest to your value as an employee or student, your professional accomplishments, and your personal qualities. We have found the most helpful letters to be recent, relevant, and written specifically for this application. We discourage letters of recommendation from subordinates, family, or friends.
*Note: We require three letters of recommendation.
You can send your letter writer reminders by logging into your application and selecting "Send Again" under the "Recommender Information" section. Please note that once you send them a reminder, you will not be able to send the reminder again until 5 days have passed.
Your resume provides the admissions committee with a more in-depth understanding about your academic and professional experiences. We value a diversity of backgrounds and accept candidates with a wide range of experiences. The admissions committee is not looking at quantity but rather the quality, range, and substance of your experiences.
Treat your resume like a snapshot of your experiences, and then use your essays to delve deeper. Here are some tips for writing your resume:
- Be organized: Remember to be clear and concise with your resume. A resume should not exceed 1-2 pages and should be organized, ideally chronologically.
- Be to the point: Outline your experiences in a well-written (no acronyms) and succinct way that accounts honestly for your accomplishments. You do not need to elaborate on each position held on your resume. Your Statement of Purpose will allow you to dive deeper into these experiences and where you plan to go from here.
- Show clear advancement towards your goals: Your resume should highlight your career progression. Showcase a timeline from the beginning to now. Remember, your Statement of Purpose will fill in where you plan to go from here.
No. Do not be alarmed if you are not invited to interview. If the admissions committee needs more information from the applicant, they will recommend an interview; however, it does not guarantee admission.