Comparison
Duolingo vs TOEFL — pick the right test for your applications
Duolingo vs TOEFL comes down to acceptance lists and timelines. Ethiopian students targeting US schools should verify each department — then choose the faster, cheaper option when DET is allowed.
Side-by-side
| Factor | Duolingo English Test | TOEFL iBT |
|---|---|---|
| Typical fee | $70 | Often $200+ |
| Length | ~1 hour | ~2 hours |
| Results | ~24–48 hours | Often ~4–8 days |
| Format | Adaptive integrated skills | Reading, listening, speaking, writing sections |
| Best when | DET accepted; need speed/cost | Program requires TOEFL specifically |
Decision rule for Ethiopian applicants
If every program on your list accepts DET at your target score, DET is usually the practical first move. If a dream program is TOEFL-only, schedule TOEFL early and use DET only for schools that allow it.
How Lingua helps
We prepare students for the Duolingo English Test today and can advise on sequencing if you also need TOEFL later. TOEFL prep at Lingua is launching soon.
DET vs TOEFL FAQ
Do US universities accept DET?
Thousands do, including many popular destinations for Ethiopian students — but always confirm the specific program.