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QS Rank:

verified

89

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Purdue University West Lafayette

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Indiana

United States

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Program Rank

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89

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Total Tuition Fees

$1,49,590

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Duration

60 Months

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Median Salary

$1,10,000

Ranking

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#140

US World and News Report

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#127

The World University Rankings

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#89

QS World University Rankings

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Intake

Fall ( Sept - Nov )

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Spring ( Apr - June )

Class Profile

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Class Size

25

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Average Age

27

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Average Work Experience

2 Years

Diversity

Others:

16%

International:

9%

Illinois:

11%

Indiana:

48%

Ohio:

8%

Michigan:

7%

Career Outcomes

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Median Earnings After Graduation

$1,10,000 / year

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Job Placement

97%

Prospective Job Roles

Science Entrepreneur

Product Manager

Research Scientist

Consulting

College Professor

Senior Software Engineer

Aerospace Engineer

Aerodynamicist

Aerodynamics Engineer

Aeronautical Engineer

Policy analyst

Top recruiters

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Eligibility Criteria

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Accepted fields include Bachelor of Engineering - BE, Bachelor of Technology - BTech, Aeronautical engineering, Aerospace Engineering, Aerospace and Mechanical Engineering, Aeronautics & Astronautics.

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At least 3.5 / 4 undergraduate GPA is expected.

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At least 16 years of bachelor degree.

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At least 24 months of full-time professional experience after graduation.

English Proficiency Tests

  • DUOLINGO

    115

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  • IELTS

    6.5

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  • TOEFL

    80

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Application Requirements

Here's everything you need to know to ensure a complete and competitive application—covering the key documents and criteria for a successful submission.

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Application Fee: 75

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    Transcript

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    Statement of Purpose

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    Passport

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    IELTS

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    Academic LOR

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    Professional LOR

Application Deadlines

Round 1Standard Deadline
FallMay 1, 2025N/A
SpringN/AOct 1, 2025

Fees and Funding

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Tuition Fees

$29,918 / year

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Overall Cost

$45,000 / year

FAQs

  • Purdue AAE PhD graduates are well-prepared for careers in academia, industry, and government. They contribute to advancements in human space missions, autonomous aerial systems, propulsion technologies, and more, benefiting from Purdue’s strong industry connections and extensive research opportunities.
  • Yes, most PhD students are supported through research or teaching assistantships, which cover tuition and provide a stipend. The AAE GAANN Fellowship offers three years of funding for eligible PhD students interested in teaching or research careers, with applications due by February 28, 2025.
  • The PhD is a full-time, research-intensive program. Students complete advanced coursework, develop expertise in their chosen research area, and conduct original research culminating in a dissertation. The program is designed to prepare graduates for leadership roles in aerospace engineering.
  • Purdue’s PhD program offers research in six key areas: Aerodynamics Aerospace Systems Astrodynamics and Space Applications Autonomy and Control Propulsion Structures and Materials Each area integrates theoretical, computational, and experimental methods.
  • For residential (on-campus) entry, the fall deadline for full funding consideration is December 1, with a final deadline of May 1. For spring entry, the deadline is October 1. There is no summer entry for the PhD program.
  • Applicants must have a cumulative GPA of 3.5 or equivalent (A=4.0) from their most recently conferred undergraduate, graduate, or professional degree. Completion of a master’s degree is required, and a commitment from a Purdue AAE faculty member to serve as PhD advisor is necessary. Supporting documents include transcripts, recommendation letters, an academic statement of purpose, a personal history statement, GRE scores, and a resume. International students must meet Purdue’s English proficiency requirements, typically demonstrated by TOEFL (minimum 80 iBT) or IELTS (minimum 6.5 overall).

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