QS Rank:

320

University of Colorado Boulder

Colorado
,United States

Program Rank

19

Program Name
PhD in Geological Sciences

Deadline
December 15th, 2025
Overview

Total Tuition Fees
$1,61,000

Duration
60 Months

Median Salary
$95,000
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
Career Outcomes

Median Earnings After Graduation
$95,000 / year

Job Placement
94%
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

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.

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

Master SOP

Passport

Resume

IELTS

Academic LOR

Professional LOR
Application Deadlines
| International | Domestic | Regular | |
|---|---|---|---|
| Fall | Dec 1, 2025 | Dec 15, 2025 | Dec 10, 2024 |
Fees and Funding

Tuition Fees
$32,220 / year

Overall Cost
$66,000 / 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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