Computer science in Ireland is a popular choice if you want an English-taught degree in a country with many international students and strong tech links. You can study at bachelor's or master's level, but the exact entry rules, fees and dates depend on the university, so always check the programme page and the university's admissions office.
What study options are there?
In Ireland, you will usually find two main levels for computer science:
- Bachelor's degree - often 3 or 4 years, depending on the university and whether the course includes a placement year.
- Master's degree - often 1 year full-time, sometimes 2 years if the course includes a thesis, internship or conversion path.
Many universities teach computer science in English. Some courses are broad, while others focus on areas like software engineering, data science, artificial intelligence, cybersecurity or computer systems.
- Check whether the course is a general computer science degree or a specialised track.
- Look for module lists, because the title alone does not tell you everything.
- If you want an internship, look for words like placement, work experience or co-op.
Typical entry requirements
Entry requirements vary a lot by university, but these are common patterns.
- Bachelor's level: school leaving qualification with strong maths, and sometimes physics or computing. Universities may also ask for a certain grade average.
- Master's level: a relevant bachelor's degree, usually in computer science, software, IT, maths or a related field.
- Conversion master's: some universities offer this for students from another subject, but you may still need proof of maths, programming or logical thinking.
For English, universities usually ask for an accepted test such as IELTS, TOEFL or another approved exam. The exact score depends on the programme, so check the course page. If you studied in English before, some universities may accept a letter from your school or university, but this is not automatic.
You may also need:
- passport or ID
- transcripts and diploma
- CV for master's applications
- personal statement or motivation letter
- reference letters for some postgraduate courses
How much does it cost?
Fees depend on your nationality, the university and the course type. Do not use old forum posts for this. Check the university's official fee page for the exact amount.
- EU students: tuition is usually lower than for non-EU students, but it still varies by institution and level.
- Non-EU students: tuition is usually higher, especially at master's level and at well-known universities in Dublin or other major cities.
As a rough planning range, computer science tuition in Ireland can be in the low thousands of euro per year for some EU cases, and often several thousand euro per year for non-EU students, sometimes much more for certain master's programmes. Always confirm the current fee on the programme page.
Also check whether there are extra costs for:
- lab or registration fees
- student health insurance
- books, software or equipment
- residency permit or visa costs, if relevant
Living costs in Ireland
Living costs are an important part of your budget. Ireland is not a low-cost country, and Dublin is usually the most expensive city.
Your monthly costs will depend on rent, location and lifestyle, but you should plan for rent, food, transport, internet and personal spending. Shared housing is usually cheaper than a studio or private apartment.
- Rent: often the biggest cost, especially in Dublin.
- Food: plan for weekly groceries and some eating out.
- Transport: may be lower if you live near campus.
- Other costs: books, phone, clothes and health expenses.
If you need a visa or immigration permission, check the official Irish immigration authority for the current proof-of-funds rules and documents. Those rules can change, and the university cannot replace them.
Application timeline and documents
Start early. For many students, the best time to begin is 8 to 12 months before the intake you want.
- 12 months before: shortlist universities and check entry rules.
- 8 to 10 months before: take an English test if needed and prepare documents.
- 6 to 8 months before: submit your application, especially if the course is competitive.
- After you apply: watch your email for requests for extra documents or an interview.
Typical documents include:
- academic transcripts
- diploma or school certificate
- English test result
- passport copy
- CV and motivation letter for master's level
Some universities use an online application portal, while others accept applications through a central system or local admissions office. Always follow the exact process on the official admissions page.
How to choose the right university
Do not choose only by ranking. For computer science, look at the course content and the support you will get.
- modules and specialisations
- internship or placement options
- entry requirements you can realistically meet
- city cost and housing availability
- student support for international students
You should also check whether the degree is accredited or recognised by relevant professional bodies, if that matters for your goals. If you want to work after graduation, read the university career pages and the Irish immigration rules for post-study stay options on the official government site.
Common questions
Is computer science in Ireland taught in English?
Yes, most computer science degrees in Ireland are taught in English. Still, you should confirm this on the exact programme page, because some joint or specialist courses can have different language rules.
Can I study computer science in Ireland without a strong background in coding?
For a bachelor's degree, you may not need advanced coding, but strong maths helps. For a master's degree, especially a technical one, universities usually expect prior study in computer science or a closely related subject.
How do universities find students like me?
Universities and admissions teams often search student databases and enquiry lists for people who match their course needs. If you create a complete profile, they can contact you first when your field, level and English score fit what they are looking for.
How Eduuro helps
Create a free profile with your field, education, English level and documents, and admissions offices that search for exactly that can find you and write first. Eduuro does not apply for you, but it helps you become visible to universities that are looking for students like you.
Rules, fees and deadlines change. Check the university's own admissions page and the official immigration site of the country before you act on anything here.