IELTS to TOEFL / Duolingo Score Converter

Instantly convert English proficiency test scores between IELTS Academic, TOEFL iBT, PTE Academic, and Duolingo English Test.

100% Client-Side Privacy: All calculations, text transformations, and file operations run locally in your browser. No files or personal inputs are uploaded to external servers.

Source Test & Score Input

7.5
4.0 (Limited) 6.5 (Standard) 9.0 (Expert)
Common Admission Benchmarks

Official Concordance Equivalents

CEFR Level: C1
TOEFL iBT
102 - 109
Scale: 0 - 120
PTE Academic
68 - 75
Scale: 10 - 90
Duolingo (DET)
125 - 130
Scale: 10 - 160
University Admission Standing Top 50 Global / Direct Entry

Meets language proficiency requirements for virtually all Top 100 global universities (Oxford, Cambridge, Toronto, Melbourne, NUS) and direct Master's degree admissions without English pre-sessional courses.

Official Multilateral Concordance Matrix

Calibrated against official research tables from ETS (Educational Testing Service), Cambridge Assessment, and Pearson.

IELTS Band TOEFL iBT PTE Academic Duolingo (DET) CEFR Level Typical Admission Standard
* Individual universities may establish specific sub-score requirements in Writing and Speaking. 100% Client-Side Engine

Informational & Educational Disclaimer

This tool is designed for informational and educational estimation purposes only. Calculations are based on user-provided inputs and standard mathematical formulas. For official tax, legal, or financial decisions, please consult certified professionals or official government publications.