IELTS vs Duolingo English Test: Which Should You Take?
Last updated: August 15, 2026
Short answer: take Duolingo English Test (DET) if you need a fast, cheap, at-home result for a university that explicitly accepts it and you’re not applying for a study or work visa. Take IELTS if you need visa-grade proof of English (UK, Australia, New Zealand all require it or an equivalent SELT for immigration), or your target university is a more traditional/elite institution that doesn’t list DET as accepted. The two are not interchangeable for every purpose, and that — not raw difficulty — is usually the deciding factor.
IELTS vs Duolingo: Side-by-Side
| Feature | IELTS | Duolingo English Test |
|---|---|---|
| Format | In-person or computer-delivered at an official test centre | Fully online, taken from home via webcam, AI-monitored |
| Duration | About 2 hours 45 minutes (plus separate Speaking slot for some formats) | About 1 hour |
| Cost (approx.) | $245–$255 USD | $70 USD — roughly a quarter of IELTS |
| Scoring scale | 0–9 bands | 10–160 points, with Literacy, Conversation, Comprehension & Production subscores |
| Results turnaround | 3–13 days depending on format | Within 48 hours |
| Institutions accepting it | 12,000+ institutions, 140+ countries | 6,600+ universities, but not all — check yours individually |
| Immigration/visa use | Accepted for UK, Australia, New Zealand, Canada immigration routes | Not accepted for UK, Australia, or New Zealand immigration; Canada accepts it for some study permits only, not Express Entry |
Example score equivalence: an IELTS Band 7.0 is roughly a DET 120–125, Band 6.5 roughly 110–115, and Band 8.0 roughly 140–145 (source: IELTS International, IELTS vs Duolingo comparison). Treat these as estimates — always check your specific university’s own published conversion.
Why the Immigration Gap Matters More Than the Score
The single biggest reason to choose IELTS over DET isn’t difficulty — it’s that DET is not accepted for UK, Australian, or New Zealand visa and immigration purposes, and only covers narrow Canadian study-permit pathways, not Express Entry. If there is any chance you’ll need your English test result for a visa, work permit, or permanent residency application — not just a university admission letter — IELTS (or another SELT-approved test) is the safer choice from day one, because a DET score you already hold simply won’t be accepted later.
When Duolingo Genuinely Makes Sense
- Your target university explicitly lists DET as accepted for admission (check their website directly, not a third-party list).
- You only need the score for university admission, with no visa/immigration component attached to that same score.
- You’re on a tight timeline and need a result within 48 hours.
- Budget is a genuine constraint — DET’s lower cost is a real practical advantage for a first attempt.
Decision Framework
- Will this score ever be used for a visa or immigration application, now or later? If there’s any chance — take IELTS.
- Does my specific target university’s admissions page name DET as accepted? Don’t assume — check directly.
- Do I need a fast, low-cost result purely for an admissions decision? DET may be enough.
- Am I more comfortable with an in-person exam structure, or a shorter adaptive test taken alone at home?
Not sure which applies to your situation? Tell us your target country and course and we’ll tell you honestly which test you actually need — Ask on WhatsApp.
Frequently Asked Questions
Is Duolingo English Test as good as IELTS?
For university admission at institutions that accept it, yes — DET is a recognised, validated English test. For visa and immigration purposes in the UK, Australia, and New Zealand, no — DET is not an accepted substitute for IELTS or another SELT-approved test.
Can I use a Duolingo score for a UK student visa?
No. UK student visa applications that require a Secure English Language Test (SELT) do not accept Duolingo English Test — IELTS for UKVI or another SELT-approved test is required for that purpose, even if your university itself accepts DET for the admission decision.
Is Duolingo cheaper than IELTS in Pakistan?
Yes — DET is priced at roughly $70 USD globally versus $245–$255 USD for IELTS, making it significantly cheaper as a first attempt, though this only matters if your specific use case (university-only, no visa needed) actually accepts it.
Does ELP coach for Duolingo English Test?
ELP’s live batches focus on IELTS, PTE, TOEFL, and OET, since these cover the vast majority of Pakistani students’ university and visa needs. If you specifically need DET-only preparation because your situation fits the criteria above, message us on WhatsApp and we’ll advise honestly on the best path.
