← Back to CRS Calculator Language Requirements

Understanding CLB Levels

By Zengyan Sun, RCIC-IRB · Last verified October 7, 2026

Every IRCC program measures your English or French ability using the Canadian Language Benchmark (CLB) — not your raw test score. Here's how the two connect, skill by skill.

What is a CLB level?

The Canadian Language Benchmark (CLB) is a 1–12 scale IRCC uses to compare results across different English tests. For French, the equivalent scale is called NCLC (Niveaux de compétence linguistique canadiens).

Your CLB is scored separately for each of the four skills — speaking, listening, reading, and writing — using your test provider's official conversion chart. A stronger reading score doesn't offset a weaker writing score: for CRS purposes, each skill is counted on its own.

Which tests convert to CLB?

LanguageAccepted tests
EnglishIELTS General Training, CELPIP-General, PTE Core
FrenchTEF Canada, TCF Canada

CELPIP has the most direct relationship to CLB of the three English tests — your CELPIP level and your CLB level are the same number for each skill (a CELPIP 9 in Speaking is CLB 9 in Speaking). IELTS and PTE Core both require looking up a separate band-to-CLB conversion for each skill, shown below.

IELTS General Training → CLB

Use the band score you received for each skill on your Test Report Form.

CLB LevelReadingWritingListeningSpeaking
CLB 43.54.04.54.0
CLB 54.05.05.05.0
CLB 65.05.55.55.5
CLB 76.06.06.06.0
CLB 86.56.57.56.5
CLB 97.07.08.07.0
CLB 10 and above8.07.58.57.5

Note IELTS Listening jumps to 7.5 for CLB 8 — a common surprise, since it's a bigger jump than the other three skills at that level. IELTS Academic scores are not accepted for Express Entry.

Source: IRCC language test equivalency charts, checked October 2026. IRCC's charts stop at CLB 10, because the Comprehensive Ranking System gives its maximum language points at CLB 10.

CELPIP-General → CLB

CELPIP converts directly: your CELPIP level for each skill (M, or 1 through 12) is the same as your CLB level for that skill. A CELPIP 9 in Speaking is CLB 9 in Speaking — no lookup table needed.

Our team includes a Certified CELPIP Instructor (Level 2). If you'd like help raising your score before you test, reach out at info@ziwen.ca or +1 (250) 222-6022.

PTE Core → CLB

PTE Core is scored 10–90 per skill. Look up each skill separately:

CLB LevelListeningReadingSpeakingWriting
CLB 10 and above89+88+89+90+
CLB 982–8878–8784–8888–89
CLB 871–8169–7776–8379–87
CLB 760–7060–6868–7569–78
CLB 650–5951–5959–6760–68
CLB 539–4942–5051–5851–59
CLB 428–3833–4142–5041–50

Source: IRCC Express Entry language test equivalency charts, checked October 2026.

TEF Canada → NCLC

These ranges apply to TEF Canada tests taken after December 10, 2023, when the scoring scale changed. Each skill is now scored out of 699.

NCLC LevelReading (Compr. écrite)Writing (Expr. écrite)Listening (Compr. orale)Speaking (Expr. orale)
NCLC 10 and above546–699558–699546–699556–699
NCLC 9503–545512–557503–545518–555
NCLC 8462–502472–511462–502494–517
NCLC 7434–461428–471434–461456–493
NCLC 6393–433379–427393–433422–455
NCLC 5352–392330–378352–392387–421
NCLC 4306–351268–329306–351328–386

Source: IRCC language test equivalency charts, checked October 2026.

TCF Canada → NCLC

TCF Canada uses a different scoring format from TEF Canada: reading and listening are scored out of 699, while writing and speaking are scored out of 20.

NCLC LevelReading (Compr. écrite)Writing (Expr. écrite)Listening (Compr. orale)Speaking (Expr. orale)
NCLC 10 and above549–69916–20549–69916–20
NCLC 9524–54814–15523–54814–15
NCLC 8499–52312–13503–52212–13
NCLC 7453–49810–11458–50210–11
NCLC 6406–4527–9398–4577–9
NCLC 5375–4056369–3976
NCLC 4342–3744–5331–3684–5

Source: IRCC Express Entry language test equivalency charts, checked October 2026.

Why your CLB level matters beyond the minimum

Meeting the minimum — CLB 7 for the Federal Skilled Worker Program — gets a profile into Express Entry, but CRS points scale sharply from there. For a candidate without a spouse, moving from CLB 7 to CLB 9 in all four skills raises first-language points from 68 to 124, and CLB 9 also unlocks the highest Skill Transferability points tied to language ability. For many applicants, raising a CLB level is the single fastest way to move a CRS score.

Language Coaching

Want to raise your CLB level?

Our team includes a Certified CELPIP Instructor (Level 2) — focused prep can raise your score and move you closer to your Express Entry goal.

Book a Consultation Back to Calculator