QS Rank:

320

University of Colorado Boulder

Colorado
,United States

Program Rank

299

Program Name
PhD in Geological Sciences
Overview


Total Tuition Fees
$1,61,000

Duration
60 Months

Median Salary
$1,10,000
Ranking
#97
US World and News Report
#148
The World University Rankings
#320
QS World University Rankings

Intake
Spring ( Apr - June )
Class Profile

Class Size
25

Average Age
27

Average Work Experience
2 Years
Diversity
Others:
10%Illinois:
4%Texas:
5%California:
12%New York:
4%Colorado:
66%Washington:
3%Career Outcomes

Median Earnings After Graduation
$1,10,000 / year
Prospective Job Roles
Sustainability Consultant
Environmental Scientist
Environmental consultant
Conservation Scientist
Environmental Policy Maker
Geological Engineer
Environmental Educator
Environmental Engineer
Environmental Health Officer
Geologist
Top recruiters





Eligibility Criteria

Accepted fields include Geography, Geology, Engineering, Bachelor of Science - BS (Hons).

At least 3 / 4 undergraduate GPA is expected.

At least 4 years of bachelor degree.

At least 24 months of full-time professional experience after graduation.
English Proficiency Tests
TOEFL
75
IELTS
6
DUOLINGO
120
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.

Application Fee: 80
Transcript
Statement of Purpose
Passport
Resume
IELTS
Academic LOR
Professional LOR
Application Deadlines
International | Domestic | |
---|---|---|
Fall | Dec 1, 2025 | Dec 15, 2025 |
Fees and Funding

Tuition Fees
$32,220 / year

Overall Cost
$47,000 / year
FAQs
- PhD students are supported through research assistantships, teaching assistantships, scholarships, and institutional loans. Application deadlines for financial awards are typically in mid-February.
- Applicants typically have completed at least 24 semester hours of basic geological sciences and two semesters each of chemistry, physics, and calculus (recommended but not strictly required). A minimum undergraduate GPA of 3.0 is generally expected. GRE scores are required for doctoral applicants.
- The general timeline suggested is ten semesters (five years), though this can vary based on individual progress and advisor expectations.
- At least 20 of the 30 coursework credit hours must be taken at CU Boulder.
- PhD candidates must complete at least 30 credit hours of coursework at or above the 5000 level, including 2 credit hours of the required "Introduction to Geological Sciences Faculty" class. Additionally, they must complete a minimum of 30 credit hours of dissertation work (GEOL 8990), totaling at least 60 credit hours overall
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