Ielts Score Equivalency Calculator
Convert between IELTS, TOEFL, Duolingo, PTE, and CEFR English proficiency scores. Enter values for instant results with step-by-step formulas.
Formula
Score Equivalency via Concordance Tables
Conversions are based on statistical concordance studies published by ETS, Pearson, and official test organizations. Scores are mapped by finding the closest equivalent across standardized test scales.
Worked Examples
Example 1: IELTS 7.0 to Other Test Equivalents
Problem: A student scored IELTS 7.0 overall and needs to know equivalent scores for TOEFL, PTE, Duolingo, and CEFR for applications to universities in different countries.
Solution: Using standardized concordance tables:\nIELTS 7.0 = TOEFL iBT 94-101\nIELTS 7.0 = PTE Academic 65-72\nIELTS 7.0 = Duolingo English Test 120-129\nIELTS 7.0 = CEFR Level B2+\nIELTS 7.0 = CLB 8 (Canada)\nThis score meets requirements for most graduate programs worldwide.
Result: IELTS 7.0 = TOEFL 94 | PTE 65 | Duolingo 120 | CEFR B2+ | CLB 8
Example 2: TOEFL 79 to IELTS Equivalent
Problem: An applicant has TOEFL iBT 79 and needs to know the IELTS equivalent for a UK student visa application requiring minimum IELTS 6.5.
Solution: Using concordance mapping:\nTOEFL 79 maps closest to IELTS 6.5\nIELTS 6.5 = PTE Academic 58\nIELTS 6.5 = Duolingo English Test 110\nIELTS 6.5 = CEFR Level B2\nIELTS 6.5 = CLB 7\nThis score meets the UK Tier 4 student visa minimum of IELTS 5.5 and the typical university minimum of 6.5.
Result: TOEFL 79 = IELTS 6.5 | PTE 58 | Duolingo 110 | CEFR B2 | CLB 7
Frequently Asked Questions
How accurate are score conversions between IELTS, TOEFL, and other English tests?
Score conversions between English proficiency tests are approximate because each test measures language skills differently. IELTS uses trained human examiners for speaking and writing, while TOEFL iBT is entirely computer-delivered including AI-scored speaking. PTE Academic is fully computer-scored using algorithms, and Duolingo uses adaptive testing with a much shorter format. Official concordance studies from ETS (TOEFL) and Pearson (PTE) provide statistical mappings based on research with test-takers who took multiple exams. These studies show that conversions are most reliable in the middle ranges (IELTS 5.5 to 7.5, TOEFL 46 to 102) and less precise at the extremes. Universities and immigration authorities publish their own accepted equivalencies which may differ slightly from statistical concordances. Always verify the specific conversion accepted by your target institution or immigration program.
What IELTS score do I need for Canadian permanent residency?
For Canadian permanent residency through Express Entry, the minimum language requirement depends on the specific program. The Federal Skilled Worker Program requires a minimum Canadian Language Benchmark (CLB) of 7 in all four skills, which corresponds to IELTS 6.0 in each band. However, scoring higher significantly increases your Comprehensive Ranking System (CRS) points. A CLB 7 in all skills gives 4 points per skill (16 total), CLB 8 gives 5 points per skill (20 total), CLB 9 gives 6 points per skill (24 total), and CLB 10+ gives maximum language points. The difference between CLB 7 and CLB 9 can add 32 additional CRS points considering the first and second language combinations. Most successful applicants in competitive draws score CLB 9 or above. For the Canadian Experience Class, the minimum is CLB 7 for NOC 0 or A jobs and CLB 5 for NOC B jobs.
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