Convert your IELTS or CELPIP scores into Canadian Language Benchmark (CLB) levels. Each skill converts separately — your overall CLB is the lowest of the four.
Conversions follow IRCC’s official equivalency charts. Always verify current requirements at canada.ca before submitting any application.
The Canadian Language Benchmark (CLB) is the national standard Canada uses to describe how well you can use English, on a scale from 1 to 12 (French uses the parallel Niveaux de compétence linguistique canadiens, or NCLC). Immigration, Refugees and Citizenship Canada (IRCC) does not read IELTS bands directly. Instead, it converts each of your test scores into a CLB level, and every language requirement in the immigration system is written in CLB — not in IELTS bands.
Each of the four skills — listening, reading, writing and speaking — converts on its own using IRCC’s official equivalency chart, so your four CLB levels can differ. For economic immigration you must use the IELTS General Training test (the Academic test is not accepted for Express Entry).
Because most programs set a minimum CLB in every skill, your effective level is your lowest skill: a single weak band can hold back an otherwise strong profile. That is why the calculator above reports your overall CLB as the minimum of the four — it mirrors exactly how eligibility is assessed.
Your CLB level decides both which programs you qualify for and how competitive your score is. Federal Skilled Worker requires at least CLB 7 in all four abilities; Canadian Experience Class requires CLB 7 (for TEER 0 or 1 jobs) or CLB 5 (for TEER 2 or 3); Federal Skilled Trades requires CLB 5 in speaking and listening and CLB 4 in reading and writing.
In the Comprehensive Ranking System (CRS), language points rise sharply with CLB: reaching CLB 9 or higher unlocks the top language points and the skill-transferability bonuses, which is often the difference between an invitation and a near-miss. Provincial Nominee Programs set their own CLB thresholds too. In short, knowing your CLB tells you where you stand before you ever submit a profile.
The table below shows the minimum IELTS band score you need in each skill to reach a given CLB level, per IRCC’s official equivalency chart. Score above a row’s minimum and you still hold that CLB until you reach the next one up.
| CLB level | Listening | Reading | Writing | Speaking |
|---|---|---|---|---|
| CLB 10 | 8.5 | 8.0 | 7.5 | 7.5 |
| CLB 9 | 8.0 | 7.0 | 7.0 | 7.0 |
| CLB 8 | 7.5 | 6.5 | 6.5 | 6.5 |
| CLB 7 | 6.0 | 6.0 | 6.0 | 6.0 |
| CLB 6 | 5.5 | 5.0 | 5.5 | 5.5 |
| CLB 5 | 5.0 | 4.0 | 5.0 | 5.0 |
| CLB 4 | 4.5 | 3.5 | 4.0 | 4.0 |
CELPIP is simpler: each CELPIP General level maps one-to-one to the same CLB number (CELPIP 9 = CLB 9). Bands below the CLB 4 row do not meet the minimum for most immigration programs.
Is IELTS 7 enough for Express Entry? An IELTS 6.0 in every skill already gives you CLB 7 in listening, reading, writing and speaking — the Federal Skilled Worker minimum. To reach CLB 9 (for the highest CRS language points) you generally need roughly IELTS 8.0 listening and 7.0 in reading, writing and speaking. Use the calculator above to check your exact profile.
Conversions here follow IRCC’s published equivalency charts, but requirements change — always confirm the current rules on canada.ca before submitting an application. Ready to raise your weakest skill? Start practicing free.