For Express Entry, you need to prove your English proficiency with either IELTS General Training or CELPIP-General. Both are equally accepted by IRCC — there's no preference for one over the other. But the two tests are very different in format, difficulty, and availability, and the one you choose could affect your CLB score.
This guide breaks down everything you need to know to make the right choice.
The bottom line
Both tests measure the same four skills (Listening, Reading, Writing, Speaking) and both map to the same Canadian Language Benchmark (CLB) scale. IRCC doesn't care which test you take — only your CLB level matters.
The key differences come down to:
- Where you are — IELTS is available worldwide, CELPIP is mostly in Canada
- Test format — IELTS has a face-to-face speaking component, CELPIP is fully computer-based
- Accents — IELTS uses mixed accents, CELPIP uses Canadian English only
- Results speed — CELPIP results come in 4–5 days, IELTS takes 13 days
Full comparison
| IELTS General Training | CELPIP-General | |
|---|---|---|
| Format | Paper or computer-based | Computer-based only |
| Speaking | Face-to-face with examiner (11–14 min) | Recorded on computer (15–20 min) |
| Listening accents | British, Australian, Canadian mix | Canadian English only |
| Test duration | 2 hours 45 minutes | 3 hours |
| Availability | 1,600+ locations in 140+ countries | Canada + select international locations |
| Cost | $319–$339 CAD | $280–$319 CAD |
| Results | 13 calendar days | 4–5 business days (online) |
| Score validity | 2 years | 2 years |
| Accepted for | IRCC + UK, Australia, NZ, 140+ countries | IRCC only |
IELTS: detailed breakdown
Pros
- Available everywhere — if you're applying from outside Canada, IELTS is likely your only option. Test centers exist in virtually every country
- Widely recognized — useful beyond immigration (universities, professional licensing in other countries)
- Paper or computer — you can choose your preferred format at most locations
- Human examiner for speaking — many test-takers find conversation with a real person more natural and easier to read for cues
- Shorter speaking section — 11–14 minutes vs CELPIP's 15–20 minutes
Cons
- Mixed accents — the listening section features British, Australian, and North American accents, which can be challenging if you're not used to them
- Slower results — 13 calendar days vs CELPIP's 4–5 business days
- Writing scoring can be harsh — many test-takers report that IELTS Writing is scored more strictly, particularly for the letter/essay portion
- Scheduling can be difficult — popular test dates fill up weeks in advance
Section-by-section difficulty
- Listening: Moderate — mixed accents make it harder for some, but the question types are straightforward
- Reading: Moderate to hard — passages are from real sources and can be dense
- Writing: Hard — the two-task format (letter + essay) is often the weakest section for test-takers
- Speaking: Easy to moderate — conversational format with a real person
CELPIP: detailed breakdown
Pros
- Canadian English only — all listening content uses Canadian accents, matching what you'll hear in daily life in Canada
- Fast results — 4–5 business days online, which is critical if you're on a tight timeline
- Fully computer-based — consistent experience with built-in timer, no handwriting required
- Speaking without examiner pressure — some people perform better recording themselves vs speaking to a stranger
- Writing is more structured — many test-takers find CELPIP writing prompts clearer and easier to approach
Cons
- Limited availability outside Canada — if you're applying from overseas, CELPIP may not be available near you
- Computer-only — no paper option (a disadvantage if you prefer writing by hand)
- Canada-specific recognition — unlike IELTS, you can't use CELPIP results for other countries
- Speaking to a computer feels unnatural — some people find it awkward to speak to a screen without human feedback
Section-by-section difficulty
- Listening: Easy to moderate — Canadian accents only, clear audio quality
- Reading: Moderate — similar to IELTS but with a Canadian context
- Writing: Moderate — email + survey response format feels more practical than IELTS
- Speaking: Varies — easier for introverts, harder for people who feed off human interaction
CLB conversion tables
Understanding how test scores convert to CLB levels is essential for calculating your CRS score. Here are the official IRCC conversion tables:
IELTS General Training → CLB
| CLB | Listening | Reading | Writing | Speaking |
|---|---|---|---|---|
| 10 | 8.5 | 8.0 | 7.5 | 7.5 |
| 9 | 8.0 | 7.0 | 7.0 | 7.0 |
| 8 | 7.5 | 6.5 | 6.5 | 6.5 |
| 7 | 6.0 | 6.0 | 6.0 | 6.0 |
| 6 | 5.5 | 5.0 | 5.5 | 5.5 |
| 5 | 5.0 | 4.0 | 5.0 | 5.0 |
| 4 | 4.5 | 3.5 | 4.0 | 4.0 |
CELPIP-General → CLB
| CLB | Listening | Reading | Writing | Speaking |
|---|---|---|---|---|
| 10+ | 10+ | 10+ | 10+ | 10+ |
| 9 | 9 | 9 | 9 | 9 |
| 8 | 8 | 8 | 8 | 8 |
| 7 | 7 | 7 | 7 | 7 |
| 6 | 6 | 6 | 6 | 6 |
| 5 | 5 | 5 | 5 | 5 |
| 4 | 4 | 4 | 4 | 4 |
For Express Entry, aim for CLB 9 or higher in all four abilities. The CRS points increase significantly between CLB 8 and CLB 9. Going from CLB 8 to CLB 9 across all four skills can add 20–30 CRS points. If you scored CLB 8, it's often worth retaking the test.
How language scores affect your CRS
Language is the single biggest CRS factor you can directly control. Here's how CLB levels translate to first official language points:
| CLB Level | CRS Points per Ability | Total (4 abilities) |
|---|---|---|
| CLB 10+ | 34 | 136 |
| CLB 9 | 31 | 124 |
| CLB 8 | 23 | 92 |
| CLB 7 | 17 | 68 |
| CLB 6 | 9 | 36 |
The jump from CLB 8 (92 total) to CLB 9 (124 total) is 32 CRS points — a massive difference.
Language also generates cross-factor points when combined with education or Canadian work experience, potentially adding another 25–50 points.
Which test should you take?
Take IELTS if:
- You're outside Canada and CELPIP isn't available near you
- You might need results for other countries (UK, Australia, New Zealand)
- You prefer speaking with a human examiner
- You're comfortable with British and Australian accents
- You want the option of a paper-based test
Take CELPIP if:
- You're already in Canada or CELPIP is available near you
- You need fast results (4–5 days vs 13 days)
- You're more comfortable with Canadian English
- You prefer a fully computer-based experience
- You find speaking to a computer less stressful than face-to-face
- You only need the results for Canadian immigration
Strategy tips for maximizing your score
Regardless of which test you choose:
- Take a full practice test first — both IELTS and CELPIP offer free and paid practice tests. Try the official ones to get a realistic baseline
- Take both practice tests — before committing, try practice versions of both IELTS and CELPIP to see which format suits you better
- Focus on your weakest skill — your lowest CLB level matters most because cross-factor points use your lowest score
- Book early — popular test dates fill up fast, especially in major cities
- Consider retaking — if you scored CLB 8 in any ability, investing in preparation and retaking the test to reach CLB 9 is almost always worth it for the CRS points
- Check processing time — if your Express Entry profile is expiring soon, CELPIP's faster results (4–5 days vs 13 days) could matter
- Use the Imminorth CRS Calculator to see exactly how much each CLB level improvement is worth for your specific profile
Many successful Express Entry applicants take the test 2–3 times before getting their target CLB score. Don't be discouraged by your first attempt — treat it as a baseline and work on your weakest areas.
French language bonus
If you also speak French, consider taking the TEF Canada or TCF Canada alongside your English test. Even basic French proficiency (CLB 5+) can add up to 30 CRS points through second official language points. If your English scores are already at CLB 9+, adding French is one of the most efficient ways to boost your CRS.