Language Conversion Tools
Convert your IELTS General Training, CELPIP-General, PTE Core, TEF Canada, and TCF Canada results into official Canadian Language Benchmark (CLB) or NCLC levels across Listening, Reading, Writing, and Speaking.
CLB and NCLC Explained
Immigration, Refugees and Citizenship Canada (IRCC) uses two national benchmark frameworks to standardize scores from five designated language testing organizations:
Canadian Language Benchmarks (CLB — English)
Used to evaluate English proficiency across IELTS General Training, CELPIP-General, and Pearson PTE Core. Each ability (Listening, Reading, Writing, Speaking) is mapped to a level from Below CLB 4 up to CLB 10+.
Niveaux de compétence linguistique canadiens (NCLC — French)
Used to evaluate French proficiency across TEF Canada and TCF Canada. Achieving NCLC 7 or higher across all four French skills also qualifies candidates for +25 or +50 Additional CRS points.
All-in-One CLB & NCLC Calculator
Compare all five IRCC exams side by side in a single interactive converter.
IELTS to CLB
Converts IELTS General Training half-band scores into CLB 4 through CLB 10. Includes the critical CLB 9 ("8-7-7-7") threshold where Listening requires 8.0 and Reading, Writing, and Speaking require 7.0.
CELPIP to CLB
Maps CELPIP-General whole-number scores (4 through 10–12) directly to CLB levels 4 through 10 and displays per-ability CRS points for single and married applicants.
PTE Core to CLB
Translates Pearson PTE Core numerical scores into official CLB levels using IRCC’s skill-specific score ranges (such as 88–89 Writing and 82–88 Listening for CLB 9).
TEF to NCLC
Converts TEF Canada Listening (0–360), Reading (0–300), Writing (0–450), and Speaking (0–450) scores into NCLC levels and checks +25/+50 French CRS bonus eligibility.
TCF to NCLC
Converts TCF Canada Compréhension orale and Compréhension écrite (0–699 scale) alongside Expression écrite and Expression orale (0–20 scale) into official NCLC levels.
How Language Results Affect CRS
Official language proficiency is the single highest-leverage factor in the Express Entry Comprehensive Ranking System, influencing up to 310 total CRS points across four separate parts of the calculation:
| CRS Component | Maximum Points | Key Benchmark Threshold |
|---|---|---|
| First Official Language (Core) | 136 pts (Single) / 128 pts (With Spouse) | Scored per ability; major jumps at CLB 7 (17/16 pts) and CLB 9 (31/29 pts) |
| Second Official Language (Core) | 24 pts (Single) / 22 pts (With Spouse) | CLB/NCLC 5–6 (1 pt/skill), 7–8 (3 pts/skill), 9+ (6 pts/skill) |
| Skill Transferability Factors | Up to 100 points | Requires CLB 7+ (tier 1) or CLB 9+ (top tier) in ALL 4 first-language skills |
| French Additional Points | +25 or +50 points | Requires NCLC 7+ in all 4 French skills (+50 if English is CLB 5+) |
FAQ
How long are language test results valid for Express Entry?
Official language test results (IELTS General Training, CELPIP-General, PTE Core, TEF Canada, and TCF Canada) are valid for two years from the date of the test result. They must be valid both when you submit your Express Entry profile and when you submit your permanent residence application.
Does IRCC average my four language skill scores?
No. IRCC never uses your overall band score or average. Listening, Reading, Writing, and Speaking are converted to CLB or NCLC levels independently.
Which English test is easiest to convert to CLB 9?
All three IRCC-designated English exams (IELTS General, CELPIP-General, and PTE Core) are psychometrically calibrated to the same Canadian Language Benchmarks. Use our converters above to compare exact score brackets for each exam.
Can French be my First Official Language and English my Second?
Yes. Candidates may designate whichever official language (English or French) yields the higher point total as their First Official Language, and still claim the +25/+50 French proficiency bonus under Additional Points if they reach NCLC 7+ in all four French abilities.