IELTS vs TOEFL vs PTE vs Duolingo English Test: Formats, Scoring and Acceptance Compared

No single test is accepted everywhere for every purpose. Universities set their own lists of accepted tests and minimum scores, often with separate minimums per skill, and these can differ between programs at the same institution. Visa and immigration routes may require specific tests or versions, such as the IELTS for UKVI or PTE Academic UKVI for certain UK routes, and professional registration bodies have their own rules.

So the first step is to list the programs and any visa route you are considering, then check each official page for accepted tests, minimum overall and component scores, how recent the score must be (commonly within two years), and whether combined results from more than one sitting or retakes of single skills are accepted. Only after that does comparing formats make sense. This guide is educational; for visa questions, official government guidance always prevails.

The table summarizes the formats as described on the official websites in September 2026. Test providers update their tests periodically, so confirm details in the current official handbook before booking.

IELTS Academic has four parts: Listening (about 30 minutes), Reading (60 minutes), Writing (60 minutes) and Speaking (11 to 14 minutes). Listening and Speaking are the same as in IELTS General Training, while Reading and Writing differ. Writing has two tasks: describing visual information such as a chart, process or map in at least 150 words, and an essay of at least 250 words responding to an argument or problem. The Speaking test is a three-part conversation with a trained examiner, which some candidates find more natural than speaking to a computer.

Scores are reported as bands from 0 to 9 for each skill and overall, in half-band steps. The test is available on paper or computer at test centers, and IELTS Online allows testing from home where it is accepted. For candidates who take the computer-delivered test, the One Skill Retake option allows retaking a single section, but not all institutions accept results that include a retake, so verify before relying on it.

ETS introduced a substantially updated TOEFL iBT on 21 January 2026. The test now takes about two hours. Reading and Listening are adaptive, so later questions depend on earlier performance. According to ETS, Reading includes Complete the Words, Read in Daily Life and Read an Academic Passage tasks; Listening includes Listen and Choose a Response, Listen to a Conversation, Listen to an Announcement and Listen to an Academic Talk; Writing includes Build a Sentence, Write an Email and Write for an Academic Discussion; and Speaking includes Listen and Repeat and Take an Interview.

Scores are now reported on a 1 to 6 scale for each section and overall, with the overall score the average of the four sections rounded to the nearest half band. During the transition period ETS also reported a comparable score on the familiar 0 to 120 scale, which matters because many universities still publish requirements on the old scale. If a program lists only a 0 to 120 minimum, check whether it has published an equivalent on the new scale or accepts ETS's comparison.

Materials written before 2026 describe task types that no longer appear, such as the older integrated writing task. Make sure your preparation materials are for the current test.

PTE Academic is taken on computer at a test center and scored automatically using AI-based scoring systems, with results typically available quickly. It has three parts: Speaking and Writing together, then Reading, then Listening. Many task types are integrated, meaning one response contributes to more than one skill score; for example, Read Aloud contributes to both speaking and reading.

In August 2025 Pearson added two speaking tasks: Summarize Group Discussion, where you listen to several speakers and summarize their views, and Respond to a Situation, where you react to an everyday or academic scenario. Other familiar tasks include Read Aloud, Repeat Sentence, Describe Image, Retell Lecture, Answer Short Question, Summarize Written Text and Write Essay. Scores are reported from 10 to 90 overall and for each skill.

Because scoring is automated, PTE rewards consistent fluency and pronunciation and following task instructions precisely, such as word limits. Some candidates who find face-to-face speaking stressful prefer this format; others find talking to a microphone in a room of other test takers distracting.

The Duolingo English Test (DET) is taken online at home, lasts about an hour, and is adaptive throughout. Results are usually available within about two days. It reports an overall score from 10 to 160 plus skill subscores. Short, varied items test vocabulary recognition, reading completion, listening, speaking and writing, and in 2025 Duolingo added interactive tasks that simulate more conversational exchanges. The test also includes an unscored writing sample and speaking sample that are sent to institutions.

The DET's convenience and speed make it attractive, and acceptance has grown substantially, but it is still not accepted by every university or for most visa purposes. Home testing requires a quiet room, a compatible computer, a webcam and strict adherence to proctoring rules; violations can lead to results being withheld.

Test owners and universities publish concordance tables that align scores across tests, often by reference to the Common European Framework of Reference for Languages (CEFR). These tables are approximate and are revised when tests change, as happened after the 2026 TOEFL update. Always use the concordance or requirement that your target institution publishes, not a third-party table.

Also look closely at component minimums. A program requiring IELTS 6.5 overall with no band below 6.0 may reject a 7.0 overall if writing is 5.5. The equivalent requirement on another test will usually also include skill minimums.

Logistics can matter as much as format. Check test-date availability near you, how far ahead you need to book, identification requirements (usually a passport for international applicants), and the rules for rescheduling. Home-based tests such as the Duolingo English Test, TOEFL at home and IELTS Online have specific requirements for your room, desk, computer, camera and microphone, and you must run system checks before test day.

Consider how scores are sent. Some tests let you send scores to a number of institutions free of charge, while others charge for additional reports or require you to choose recipients before you see your results. Some institutions accept only scores sent directly by the test owner rather than a PDF from the candidate. Check each program's instructions and deadlines, allowing for the time it takes for results to arrive and be processed.

• Book early for popular periods before application deadlines.
• Confirm that the name on your booking matches your passport exactly.
• For home testing, clear the desk, close other applications and plan for a stable internet connection.
• Know what is allowed: whiteboards or notepaper rules differ between tests and delivery modes.

Reading on IELTS relies on long passages with question types such as matching headings and true, false or not given, which reward careful scanning and time management across a full hour. The updated TOEFL mixes short everyday texts with academic passages and adapts its difficulty, while PTE blends reading with other skills through tasks such as Read Aloud and Reading: Fill in the Blanks. The Duolingo English Test uses many short items, so stamina matters less than quick recognition.

Writing differs most. IELTS requires a chart or process description and an argumentative essay under time pressure; TOEFL now includes an email and an academic discussion post; PTE includes a one-sentence summary and an essay scored automatically for content, form and language; the DET includes short written responses and a writing sample. Speaking ranges from a human interview on IELTS to recorded short answers on the others. Practicing the exact response lengths and timings for your chosen test is one of the most efficient forms of preparation.

Once you know which tests are accepted, match the format to your strengths. Consider how you handle time pressure, whether you type quickly, and whether you speak more fluently to a person or a microphone.

• Prefer conversation with a person: IELTS Speaking is an interview with an examiner.
• Prefer handwriting or paper: IELTS on paper is still widely available.
• Comfortable with fast-paced, varied computer tasks: PTE and the Duolingo English Test suit you.
• Need a result quickly: PTE and DET usually report fastest; check current timings for each.
• Unsure about a weak skill: IELTS One Skill Retake may help, but only where accepted.
• Strong academic reading and writing but slower typing: practice keyboard skills for any computer-delivered test.

Most candidates benefit from planning for the possibility of a second attempt. Build your timeline so that a retake, and the time needed for results to reach institutions, still fits before your earliest deadline. Waiting periods between attempts and limits on how often you can test differ between providers, so check current rules before booking.

Some institutions accept superscores, meaning your best section scores from different test dates combined, while others require all minimums in a single sitting. ETS has offered a MyBest score approach for TOEFL, and IELTS offers One Skill Retake for computer-delivered candidates; whether either is accepted depends on each institution. Read the admissions page carefully, and if the wording is ambiguous, ask the admissions office in writing so that you have a clear answer.

Finally, remember that meeting the minimum is not the only consideration. Programs with heavy reading, writing or seminar participation may be more comfortable for you if your score is comfortably above the minimum, and some universities offer pre-sessional English courses for applicants who are close but below their requirement.

Begin with an official practice test under timed conditions to identify your weakest skill and any unfamiliar task types. Official materials are the most reliable guide to current formats, especially for TOEFL and PTE after their recent changes. Then work on the underlying skills: academic vocabulary, reading speed, note-taking while listening, and organizing written responses quickly.

Productive skills benefit most from feedback. Record your speaking responses and compare them against the public band descriptors or scoring criteria, and ask a teacher or tutor to mark writing against those criteria. Take at least one more full practice test before the real one, and plan your test date early enough to allow a retake before application deadlines. Structured IELTS preparation or an equivalent course can help if you need a clear plan, but no preparation can promise a particular score.