IELTS Score Requirements for Study Abroad, Immigration & Promotion
'What IELTS score do I need?' depends entirely on your goal. Below are the benchmarks Korean candidates most commonly encounter by purpose. That said, score requirements change frequently with institutional and national policy, so always make your final check against the official materials of the place you're applying to.
Study abroad: undergraduate / graduate
| Programme | Common Overall score | Notes |
|---|---|---|
| Undergraduate (English-speaking countries) | 6.0 – 6.5 | A minimum of 5.5–6.0 per skill is commonly required |
| Graduate (master's) | 6.5 – 7.0 | Wide variation by major and university |
| Top-tier / humanities graduate programmes | 7.0 – 7.5 | A separate minimum Writing score is often required |
Graduate programmes in particular often set a minimum score per skill (e.g. Writing 6.5 or above), so meeting only the Overall may not be enough to apply.
Immigration / permanent residency
Immigration has the most complex scoring system. Rather than the Overall, your per-skill scores are often converted and factored into your immigration points (e.g. Canada's CLB), and you usually take the General Training module.
- Canada — converted to a CLB score in programmes such as Express Entry; per-skill scores are key
- Australia — required scores vary by visa type and occupation (usually 6.0–7.0 per skill)
- United Kingdom — minimum requirements set by visa category
A caution when preparing for immigration Immigration points change often with policy, and per-skill minimums matter. Rather than reviews saying 'this score is enough', base your plan on the official immigration-authority materials current at the time you apply.
Domestic companies / promotion / qualifications
More domestic conglomerates, public enterprises, and professional programmes are recognising IELTS. They typically require the 6.0–7.0 range, and it's often used as a requirement for internal promotion or overseas postings.
Registering for the test in Korea
- Register through a domestic operator (IDP, British Council)
- Every test is computer-delivered (CD-IELTS) — computer-delivered is the only format from 22 March 2026
- The computer-delivered test usually returns results faster and offers more test-date options
- Scores are generally valid for two years
Once you've set your target score, the next step is to build a study plan that matches your target score.
Frequently Asked Questions
Is computer-delivered the only option now?
Yes. From 22 March 2026 both IDP and the British Council run IELTS in Korea on computer only, so it is the only format available. Marking criteria and score recognition are unchanged, and Speaking is still conducted face to face with an examiner.
Can I start even if I don't know my target score?
Yes. Checking your destination's requirements comes first, but you can also take a practice test to gauge your current level while you firm up your goal at the same time. The most realistic approach is to set both your target and your timeline together after that first diagnosis.