Overview

Computer Science at Trinity

The Computer Science programme of Trinity College Dublin is ranked number 1 in Ireland, top 25 in Europe and top 100 worldwide (QS subject rankings, 2020).

The School of Computer Science and Statistics at Trinity is recognised for establishing computer science as an academic discipline in Ireland. The School has earned a strong international reputation and has partnerships in education, research and industry across the globe. The School hosts three National Research Centres and continues to evolve and lead ground breaking research programmes.

The School collaborates with leading employers and fosters innovation through its many successful start-up companies including Iona Technologies, Havok, Kore, Swrve, Quaternion Labs, LinguaBox, WiFi Guard, CipherApps, Haunted Planet Studios, Haptica, GLANTA, Tolerant Networks, Cara Health, X Communications Ltd, EmpowerTheUser, Insight Statistical Consulting, Xcelerit, Wripl and Emizar, SoapBox Labs, Good Travel Software, SilverCloud, Danalto, Volgrams and Data Chemist.

Graduate skills and career opportunities

Graduates from computer science are highly sought after and can expect to find employment anywhere in the world. Each year leading employers in the sector attend a special recruitment fair held at the School of Computer Science and Statistics which affords students an opportunity to chat informally regarding their career opportunities. Graduates find employment in almost every sector from communications and entertainment to manufacturing and transportation, government, healthcare, education and many more. Positions can be found within: design, testing, manufacturing, support and implementation, information systems, research and development, operations and management. Many graduates hold senior positions such as CTO and CIO. Others pursue careers in research to PhD and beyond. The School is proud of the entrepreneurial and academic success of its graduates.

Programme Structure

Courses include:

In the first three years of the programme, you will develop key skills in designing and implementing computer programs and systems, solving problems, using mathematics and communicating both orally and in writing. You will learn how to use a range of programming languages and how to tackle large software engineering projects. You will also learn about computer hardware and develop a broad knowledge of other topics, including networks and telecommunications, information management and the relationship between computers and society.

If you decide to study for the honours degree in Computer Science over four years, you can choose from a range of advanced subjects to study including: Artificial Intelligence; Computer Graphics and Animation; Computer Vision;Scalable Computing’; Mobile Telecommunications; and many others. Topics are reviewed annually to reflect developments in the field of computing.

Key information

Duration

Full-time
- 48 months

Start dates & application deadlines

Starting 2026-09-25 00:00:00
- Apply before 2026-06-30 00:00:00 , International

More details

EU/EEA Deadline: 1 May

Language

English

TOEFL^® IBT

90

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Duolingo English Test

120

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Credits

240 ECTS

Delivered

On Campus

Campus Location

Dublin, Ireland

Disciplines

Computer Sciences View 98 other Bachelors in Computer Sciences in Ireland

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Academic requirements

We are not aware of any specific GRE, GMAT or GPA grading score requirements for this programme.

English requirements

TOEFL^® IBT

90

Schedule TOEFL®

Duolingo English Test

120

Take A Free Practice Test!

Other requirements

General requirements

Leaving Certificate H4 Mathematics

Advanced GCE (A-Level) Grade C Mathematics

International Baccalaureate: HL Grade 5 Mathematics

Final second level qualification results

IELTS, Cambridge Advanced/Proficiency, TOEFL scores, for applicants whose first language is not English

Academic transcripts for each year of third level study and all third level qualifications awarded

SAT, AP or ACT scores (US and Canadian applicants only)

Two letters of recommendation

Passport

Application fee (non-refundable) and application fee payment form

Student insurance

Make sure to cover your health, travel, and stay while studying abroad. Even global coverages can miss important items, so make sure your student insurance ticks all the following:

Additional medical costs (i.e. dental)
Repatriation, if something happens to you or your family
Liability
Home contents and baggage
Accidents
Legal aid

We partnered with Aon to provide you with the best affordable student insurance, for a carefree experience away from home.

Get your student insurance now

Starting from €0.53/day, free cancellation any time.

Remember, countries and universities may have specific insurance requirements. To learn more about how student insurance work at Trinity College Dublin and/or in Ireland, please visit Student Insurance Portal.

Tuition Fee

To always see correct tuition fees

International

28250 EUR/year

Tuition Fee

Based on the tuition of 28250 EUR per year during 48 months.
EU/EEA

4332 EUR/year

Tuition Fee

Based on the tuition of 4332 EUR per year during 48 months.

Living costs for Dublin

1100 - 1800 EUR /month

Living costs

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 Bachelor's scholarship opportunities for Computer Science.

Available Scholarships

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

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