Duolingo to IELTS

Duolingo 90 to IELTS: band 5.0

A Duolingo English Test (DET) score of 90 is equivalent to IELTS 5.0 overall and TOEFL iBT 53–58 on Duolingo's official concordance tables, at CEFR level B1.
  • IELTS 5.0
  • TOEFL iBT (0–120) 53–58
  • CEFR B1
IELTS5.0
TOEFL iBT (0–120)53–58
CEFRB1

The detail

IELTS Listening / Reading / Speaking / Writing
5 / 5 / 5 / 5
TOEFL iBT on the new 1–6 scale
about 3.0 (ETS maps 44+ on 0–120 to 3.0)
PTE Academic, via IELTS
31–38 (Pearson's 2025 table for IELTS 5.0)
Next Duolingo band up
95: IELTS 5.5
The official tables do not fully agree here. Duolingo maps DET 90 to TOEFL 53–58, and the ETS–IELTS joint study puts TOEFL 53–58 at IELTS 5.5, not 5.0. Universities set their own Duolingo minimum, so use the number your course states.

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Frequently asked questions

Is Duolingo 90 equal to IELTS 5.0?+

Yes, on Duolingo's official concordance DET 90 corresponds to IELTS 5.0 overall. By skill it is roughly 5 listening, 5 reading, 5 speaking and 5 writing.

What TOEFL score is Duolingo 90?+

TOEFL iBT 53–58 on the 0–120 scale, per Duolingo. On the TOEFL 1–6 scale used since 21 January 2026 that is about 3.0.

Is Duolingo 90 a good score?+

It is below most degree-entry minimums, which typically start at 100–110; pathway and foundation programmes may accept it.

Do universities accept Duolingo instead of IELTS?+

Many do, especially in the US, Canada, the UK and Ireland, but not for UK visas or Australian skilled visas. Check each course page for its Duolingo minimum.

What score does your university ask for?

Nearby scores

Sources, read 30 September 2026: Duolingo English Test: score concordance with IELTS and TOEFL; ETS & IELTS Partners (2025): Linking TOEFL iBT and IELTS scores, RR-25-02; ETS (2026): TOEFL iBT 1–6 score scale, linking to 0–120, CEFR and IELTS; Pearson (July 2025): PTE Academic and IELTS concordance. BandLadder is an independent practice platform, not affiliated with Duolingo, ETS, Pearson or IELTS. A concordance gives close equivalents, not exact scores; your institution's published minimum decides.

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