IELTS to CLB converter: turn your four band scores into a CLB level

Canada does not score English in IELTS bands. Immigration, Refugees and Citizenship Canada (IRCC) uses the Canadian Language Benchmarks, and it converts each of your four IELTS scores into a CLB level separately. The converter below does that conversion with IRCC’s published table, tells you where your weakest skill sits, and shows exactly how far each skill is from the next level worth aiming for.

The official IELTS General Training to CLB table

This is the table IRCC publishes for IELTS General Training. A band at or above the figure in a column earns that CLB level in that skill. A band above the CLB 10 row is still CLB 10.

Two details in that table catch people out. First, the skills do not move in step. Listening needs the highest band at CLB 8, CLB 9 and CLB 10, while at CLB 10 Writing and Speaking need less than Reading does. Second, CLB 7 is the only level where all four skills need exactly the same band. Above and below it, the bars are uneven, and that is where most miscalculations come from.

One more detail is worth knowing if you have compared converters. Some third-party tables show Reading 3.0 for CLB 4. IRCC’s own table shows 3.5. IRCC is the body that applies the rule to your application, so this converter follows IRCC.

How the conversion actually works

The single most important thing to understand is that there is no such thing as converting your overall IELTS band into a CLB level. IRCC takes your four scores one at a time. Listening becomes a CLB level using the Listening column, Reading using the Reading column, and so on. You end up with four CLB levels, not one.

Program minimums are then applied to each of those four levels. If a program needs CLB 7, every one of your four skills has to be at CLB 7 or higher. A brilliant Listening score does not make up for a Writing score below the line. That is why the converter reports your lowest skill: it is the number that decides whether you meet a minimum.

Three worked examples show how differently this can play out from what the overall band suggests. All three are computed with the same function the converter above uses.

The first example surprises most people. Four scores of 7.0 feel like a CLB 9 profile, because 7.0 is the CLB 9 bar for Reading, Writing and Speaking. But Listening needs 8.0 for CLB 9 and 7.5 for CLB 8, so 7.0 in Listening is only CLB 7, and the whole profile is held at CLB 7. The second example has a higher average, about 7.4, and still sits at CLB 8 because one skill, Speaking, stops at 6.5. The third reaches CLB 9 only because Listening made it to 8.0.

The practical lesson is simple. Before you celebrate an overall band, run all four scores through the table. And before you decide what to study, find the skill that is holding the rest down, because that is the only one that moves your level.

Which IELTS test IRCC uses

IRCC’s conversion tables list IELTS General Training. IELTS Academic does not appear in them. The two tests share the same Listening and Speaking papers, but Reading and Writing differ, and the scores are not interchangeable. If the program you are applying under uses these tables, General Training is the version to book.

For Express Entry specifically, IRCC’s language test page is explicit: you must take the IELTS General Training option, and IRCC does not accept IELTS One Skill Retake for Express Entry. If you are thinking of resitting a single weak skill, check first whether your program will accept that result, because for Express Entry it will not.

The practical difference for preparation is in Reading and Writing. General Training Reading uses everyday and workplace texts rather than academic articles, and General Training Writing Task 1 is a letter rather than a chart description. Practising the Academic versions of those two papers will not prepare you properly, even though your Listening and Speaking practice carries over completely.

Always confirm the exact test and version your program accepts on the IRCC website before booking. Requirements are set per program, they change, and a result from the wrong test cannot be converted after the fact.

What CLB 7, 8, 9 and 10 mean in practice

Different Canadian programs set different minimums, and within a single program a higher CLB level usually earns more points. That makes four levels worth understanding in detail.

CLB 7 is 6.0 in every skill. It is the most common first target, and it is the level at which every skill needs the same band, which makes it the easiest level to reason about.

CLB 8 is Listening 7.5 with 6.5 in each of the other three. This is where the uneven bars start to bite. A candidate with 7.0 across the board has already passed the Reading, Writing and Speaking bar for CLB 8 and is still held at CLB 7 by Listening.

CLB 9 is Listening 8.0 with 7.0 in each of the other three. Many candidates aim here, because a higher level generally earns more points under the Comprehensive Ranking System. Listening at 8.0 is the single hardest bar at this level.

CLB 10 is Listening 8.5, Reading 8.0, Writing 7.5 and Speaking 7.5. It is the top of IRCC’s IELTS table. Points rules vary by program and factor, so check how much extra CLB 10 is worth for your own profile on the IRCC website rather than assuming it adds the same as the step below it.

How far candidates actually are from CLB 7 and CLB 9

Requirement tables tell you where the line is. They do not tell you how far away most people are. We can, because we hold the scores. The figures below come from 1,980 complete four-section full mock tests taken on this site and its sister site between May and September 2026, where the candidate finished every section and received a score in each. Each attempt was converted skill by skill with the same table as the converter.

Only 10.0% of these practice attempts reached CLB 7 in every skill, and just 2 of 1,980 reached CLB 9. The largest single group sits at CLB 6, one step short of the most common first target. If your own lowest skill is at CLB 6, you are in very ordinary company, and you are closer than it feels.

Which skill holds people below CLB 7

Among the 1,782 attempts that did not reach CLB 7 in every skill, this is how often each skill was below the CLB 7 bar of 6.0. A candidate can be short in more than one skill, so the figures overlap.

• Speaking: 82.4%
• Writing: 74.9%
• Reading: 73.8%
• Listening: 56.3%

Speaking and Writing are most often the skills below the line, with Reading close behind. Listening is the skill people most often already have at CLB 7.

Which skill stops people at CLB 9

Among the 196 attempts that reached CLB 7 but not CLB 9, this is how often each skill was below its CLB 9 bar.

• Speaking: 96.4%
• Listening: 88.8%
• Writing: 84.2%
• Reading: 48.5%

The picture changes at the higher level. Reading is now the skill least likely to be the problem, because its CLB 9 bar is only 7.0. Listening jumps up the list, because its bar rises to 8.0. The skill that blocks you depends on which level you are aiming for, which is exactly why it pays to run your own scores through the converter instead of following general advice about which paper is hardest.

What these numbers can and cannot tell you

These are practice results, not official IELTS results, and people practising are on average less prepared than people who have already booked a test date. Read them as a picture of where candidates are on the way to the exam. Most attempts were not tagged by test version, and CLB conversion applies to General Training. Among the 79 attempts that were tagged as General Training, 6 reached CLB 7 in every skill, which is 7.6%. That sample is too small to lean on, but it points the same way as the full set. Speaking in our mocks is scored by an AI examiner and runs lower than the other skills in our data, so treat the Speaking figures as the most conservative of the four.

What to do with your result

If your lowest skill is below CLB 7, ignore your strongest skill entirely for now. Every hour spent pushing it higher changes nothing about whether you meet the minimum. Put the time into whichever skill the converter shows as lowest. If two skills are both below the line, start with the one that is further away, because it will take longer to move.

If you are at CLB 7 or 8 and aiming for CLB 9, check Listening first. It is the one skill whose bar jumps a full band, to 8.0, while the other three move to 7.0. A candidate who is comfortable in Reading at 7.0 can be a long way from 8.0 in Listening without realising it. The Listening paper rewards accurate spelling, reading ahead to anticipate the type of answer each gap needs, and staying with the recording in the later, harder sections, and those are habits you can build deliberately.

If you are at CLB 9 or above, check how much a further level is worth for your own profile before spending more time and another test fee chasing it. Points rules differ by program and factor, and the IRCC website is the place to confirm them.

Whichever group you are in, measure again before you book. A single full mock taken in one sitting, with every section timed and no breaks between them, gives you all four scores under conditions close to test day. Scores taken on different days tend to flatter you, especially in the skills where fatigue matters most.

Other tests IRCC accepts

IELTS General Training is not the only option. IRCC’s conversion page also lists CELPIP General and PTE Core for English, and TEF Canada and TCF Canada for French. Each has its own table, and a score on one test cannot be read against another test’s table. The bands in this converter apply to IELTS General Training only. If you are weighing up which English test to take, compare them on the IRCC page, and check which your program accepts.

For a wider view of what IELTS score each immigration route asks for, including Australia, the UK and New Zealand, see our guide to the IELTS score for PR and immigration.

Common questions

Sources

Language requirements are set by IRCC and they change. Confirm everything on this page against the primary sources before you book a test or submit an application. Where this page and IRCC disagree, IRCC is right.

• IRCC: how to find your language level based on your test results is the conversion table this converter uses.
• IRCC: Express Entry language test results covers which tests and results Express Entry accepts.

Conversion table checked against IRCC on 2026-09-13. Practice score figures come from 1,980 complete four-section mock tests on ieltsfreetests.com and its sister site, and describe practice results, not official IELTS outcomes. This page is not immigration advice.