IELTS vs TOEFL vs DET: Which Exam to Take in 2026?
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In 2024, the landscape of English proficiency testing reached a pivotal milestone as the Duolingo English Test (DET) surpassed 5,000 accepting institutions globally, representing an 800% growth in recognition since 2019. For decades, the International English Language Testing System (IELTS) and the Test of English as a Foreign Language (TOEFL) held a near-monopoly on international admissions.
However, the rise of computer-adaptive testing and at-home proctoring has introduced a high-stakes choice for students targeting universities in the US, UK, Canada, and Australia. Selecting the wrong test can result in unnecessary expenses or, worse, an application rejection based on non-compliance with a university's specific policy. At MatchToCollege, we maintain a live database of language requirements for over 1,200 global universities to ensure students select the exam that aligns with their specific target program's data.
Understanding the technical differences between these three exams is essential for optimizing your score. While the IELTS relies heavily on a human-led speaking component, the TOEFL iBT is an entirely computer-based experience, even for the speaking section. The DET further diverges by using an AI-driven adaptive model where the difficulty of subsequent questions adjusts based on your previous answers.
Beyond the format, the financial implications are significant; an IELTS or TOEFL attempt currently averages between $200 and $260 USD depending on the region, whereas the DET remains priced at approximately $59 USD. For students managing a strict budget, these differences are critical when calculating the total cost of an international education. You can use our Education Loan EMI Calculator to factor in these testing and application costs into your overall financial plan.
Technical Formats: Human Interaction vs. AI Adaptation
The core difference between these exams lies in their delivery and structure. The IELTS is available in both paper-based and computer-based formats. Its hallmark is the face-to-face speaking interview with a certified examiner, which many students find more natural, though others find it more nerve-wracking.
The IELTS is divided into four fixed sections: Listening, Reading, Writing, and Speaking, totaling about 2 hours and 45 minutes. If you are exploring university options that favor the IELTS format, you can browse our comprehensive Study Abroad listings to see specific entry requirements for UK and Australian institutions.
TOEFL iBT (Internet-based Test) transitioned to a shorter format in July 2023, now taking less than two hours to complete. Unlike IELTS, the TOEFL speaking section requires you to speak into a microphone, and your voice is recorded and graded by both AI and human raters later. This test is highly academic, often using campus-based scenarios and lecture excerpts.
For students who are used to computer-centric environments, the TOEFL often feels more cohesive. If you are currently calculating your academic standing for these applications, consider using our CGPA to Percentage Calculator to ensure your academic transcript aligns with the international standards required alongside your English scores.
The Duolingo English Test (DET) is the outlier. It is a 60-minute, computer-adaptive test that you can take from home. There are no long reading passages or extended listening sections like the legacy tests. Instead, it uses short-form tasks like 'read and select' or 'complete the word.' This requires a different type of preparation, focusing on rapid-fire linguistic intuition rather than sustained academic focus.
Our team at MatchToCollege frequently updates the acceptance status of the DET for Ivy League and Russell Group universities, as policies regarding at-home testing are still evolving in the 2026-27 cycle.
Scoring Dynamics and Conversion Scales
Scoring is where these three tests vary most significantly in their reporting. IELTS uses a 9-band scale, with scores reported in 0.5 increments. Most top-tier universities require a minimum of 7.0 or 7.5. TOEFL iBT is scored out of 120 points (30 points per section), with competitive scores typically landing above 100.
The DET uses a scale from 10 to 160. Because the scales are so different, universities use 'concordance tables' to compare them. For example, a 120 on the DET is roughly equivalent to a 7.0 on the IELTS or a 97-100 on the TOEFL.
When planning your career trajectory, the choice of exam often depends on the specific professional pathway you intend to follow.
If you are unsure if your current academic background supports a high-level English curriculum, our Career Pathway Matcher can help align your linguistic skills with the right degree program. Furthermore, for students transitioning from Indian systems, converting your internal marks is a vital step before reporting scores to international bodies; you can use the SGPA to Percentage Calculator to verify your standing.
It is a common mistake to assume a high DET score will carry the same weight as an IELTS score in every jurisdiction; for instance, Canadian SDS (Student Direct Stream) visa applications have historically mandated IELTS, though this is expanding. We recommend checking the latest visa-specific language requirements for 2026 to avoid processing delays.
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FAQFrequently Asked Questions
Q: Is the Duolingo English Test easier than IELTS?
While the DET is shorter and can be taken at home, it is not necessarily 'easier.' It is computer-adaptive, meaning the questions get harder as you perform better. The difficulty lies in its speed and the variety of tasks, whereas IELTS difficulty lies in long-form reading and the human-monitored speaking component.
Q: Which test is better for a US Student Visa?
For the US F-1 visa, the embassy generally accepts any test that the university used to issue your I-20. Since thousands of US universities accept TOEFL, IELTS, and DET, all three are generally viable. However, TOEFL is the traditional preference for US institutions.
Q: Can I use the DET for the Canadian SDS visa category?
As of 2024, the Canadian government has expanded its list of accepted tests for the Student Direct Stream (SDS) to include the PTE Academic and TOEFL iBT, but you must check the most current IRCC updates regarding the DET, as it is often accepted for non-SDS applications but has different criteria for SDS.
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