Overview

The focus of Biosystems Engineering at Oklahoma State University is to enhance the production and profitability of agricultural and biological products.

Features

Biosystems engineers work at the interface of biology and technology to address problems and opportunities related to food, water, energy and the environment-all of which are critical to the future.

Programme Structure

Curriculum

The Doctor of Philosophy degree in biosystems engineering requires a minimum of 90 credit hours beyond the bachelor's degree, or a minimum of 60 credit hours beyond the master's degree in related discipline.

Key information

Duration

Full-time
- 108 months

Start dates & application deadlines

Starting 2026-08-18 00:00:00
- Apply before 2026-05-01 00:00:00 , International
- Apply before 2026-07-18 00:00:00 , National
Starting 2027-01-12 00:00:00
- Apply before 2026-10-01 00:00:00 , International
- Apply before 2026-12-12 00:00:00 , National
Starting 2027-05-19 00:00:00
- Apply before 2027-02-01 00:00:00 , International
- Apply before 2027-04-19 00:00:00 , National

Language

English

TOEFL^® IBT

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PTE Academic

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IELTS

6.5

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Credits

60 SCH

Delivered

On Campus

Campus Location

Stillwater, United States

Disciplines

Biology View 351 other PhDs in Biology in United States

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Academic requirements

GPA

GRE^®

Required

English requirements

TOEFL^® IBT

Schedule TOEFL®

PTE Academic

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IELTS

6.5

Prepare for Your English Test

Cathoven AI IELTS Preparation

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AI-powered IELTS feedback. Clear, actionable, and tailored to boost your writing & speaking score. No credit card or upfront payment required.

Trusted by 300k learners
98 accuracy using real exam data
4.9/5 student rating

Other requirements

General requirements

If you have graduated with a B.S. in an engineering from an ABET accredited program (most in the USA), a GRE is not required. If you have graduated from a foreign university, GRE scores are not required, but are helpful in evaluating applicants. There is no minimum GRE score.

International students are required to take the TOEFL exam. Students with a B.S./MS degree from an ABET accredited biosystems or agricultural engineering program (most U.S. programs) are highly competitive for admission if their GPA is 3.0 or higher. Persons with a GPA less than 3.0 will be considered, particularly if they have two or more years of professional engineering experience.

Tuition Fees

Tuition fees are shown in and the most likely applicable fee is shown based on your nationality.

International Applies to you

Applies to you

Non-residents

20786 USD / year

≈ 20786 USD / year
Out-of-State

17890 USD / year

≈ 17890 USD / year
Domestic

Applies to you

In-State

7550 USD / year

≈ 7550 USD / year

Living costs

Stillwater

United States

900 - 1400 USD / month

The living costs include the total expenses per month, covering accommodation, public transportation, utilities (electricity, internet), books and groceries.

Funding

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Scholarships Information

Below you will find PhD's scholarship opportunities for Biosystems Engineering.

Available Scholarships

You are eligible to apply for these scholarships but a selection process will still be applied by the provider.

About

Overview

Features

Programme Structure

Key information

Duration

Start dates & application deadlines

Language

Prepare for Your English Test

Credits

Delivered

Campus Location

Disciplines

What students do after studying

Academic requirements

English requirements

Prepare for Your English Test

Other requirements

General requirements

Tuition Fees

International Applies to you

Domestic

Living costs

Stillwater

Funding

Scholarships Information

Available Scholarships

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