Preparing for the English proficiency test can be daunting, to say the least. As you’re beginning to get ready for studying abroad, the English assessment test is one of the first doors you need to successfully pass through. And this can be quite stressful these days, especially with so many choices out there.
IELTS stood out for many years as the main English proficiency test aspiring students needed to take when preparing to study abroad. While it still remains a primary exam, others, such as PTE and Duolingo, have begun to catch up and become strong contenders for English evaluation.
Figuring out which is the right one for you can be a complex process, and that’s why we’ve got a guide to help you decide just what’s right for you. Let’s explore IELTS, PTE & Duolingo: Which English Test Is Best for Studying Abroad?
English Proficiency Tests: A Gateway to Studying Abroad
You may perceive English proficiency tests, such as IELTS, PTE, and Duolingo English tests, as mere formalities. But they’re really not just tests to judge if you know English. They’re critical academic and immigration requirements for students planning to study abroad.
Globally, the English proficiency test market is estimated at 1 billion pounds. IELTS reigns supreme with over 4 million tests taken annually.
Most universities in English-speaking countries require an official English score to make sure you fully understand lectures, write assignments, participate in discussions, and follow coursework in English. Without a valid test score, admissions and visa applications can be delayed or rejected.
Getting a good score on English proficiency tests creates many opportunities not just for those studying, but also for those building careers. It’s important to understand the options available and choose the one that’s best for you.
IELTS, PTE, and Duolingo: How Do These English Tests Compare
Now, let’s break it all down for you. While IELTS, PTE, and Duolingo share similar formats and are all widely-accepted English proficiency tests, they have some key differences. We’re going to outline those distinctions so you can understand which suits your needs and preferences better.
1. IELTS: World’s Most Popular English Language Proficiency Test
The British Council manages the IELTS, along with IDP and Cambridge, making it the most popular international English language proficiency test. The test is recognized by most universities and immigration departments, and professional bodies worldwide.
Test Format
IELTS assesses listening, reading, writing, and speaking in a single, in-person sitting lasting about 2 hours and 45 minutes. The speaking test is conducted by a certified examiner to reflect real-life communication. The questions asked on the test are everyday topics, asking about hobbies and day-to-day life, making students feel at ease and comfortable speaking in English.
IELTS also offers computerised tests, which allow students to take their exams on computers, and the speaking test can be held as usual in person or, sometimes, virtually with a certified examiner overseas.
Why Students Choose IELTS?
Students usually like taking the IELTS because they can use it for more things, like going to the UK, Australia, Canada, and Europe. Some students like the face-to-face speaking test because they are confident when speaking English and answering questions.
2. PTE: A Major Player in English Evaluation
PTE (Pearson Test of English) is a fairly new entrant in the realm of language proficiency tests, launched by Pearson in 2009. It is designed for study, work, and immigration purposes and is widely preferred in Australia, New Zealand, the UK, and the USA. The former two accept PTE tests for all categories, while the latter two don’t have strict requirements.Canada has also seen a notable surge in study permit refusals. In 2025, around 62% of study permits were refused, reaching almost 80%, meaning more than half of all applicants were denied. A dramatic shift from when Canada was among the most welcoming nations.
Test Format
The PTE test is conducted entirely online, covering speaking, writing, reading, and listening, and takes about 2 hours. The results are also available within 48 hours, making it one of the quickest modes. The computer-delivered IELTS test allows skipping and reviewing questions, but the PTE test does not; it only allows forward navigation.
Why Students Choose PTE
PTE tests can also be scheduled on short notice, and students can quickly prepare for studying abroad.
3. Duolingo: Assessing Your English Skills From Home
The Duolingo English Test, or DET, is a relatively new English proficiency test that aims to assess English proficiency in a real-life academic or digital world. Developed by a team that created the language-learning app Duolingo, the goal was to break down barriers of English testing, such as testing centre issues, high costs, and problems regarding availability.
This made Duolingo the most popular online language testing platform, with test-takers from 219 countries.
Test Format
This online test is one hour long and taken from home, making it shorter and faster than both IELTS and PTE. It uses adaptive testing, where students complete quick tasks, fill in missing words, describe images, write short responses, and speak into a microphone.
Why Students Choose Duolingo:
Due to its flexibility, price, and ease, most students choose Duolingo. It works best for applicants who can’t reach test centres or have pressing deadlines, since results are usually published in 48 hours. Although acceptance rates are increasing, students should verify that their chosen universities accept Duolingo.
Cost, Test Availability, Result Timelines, and Minimum Score Requirements
When deciding between IELTS, PTE, and Duolingo, factors like exam cost, availability, speed of results, and required scores play a big role in the final choice, just as much as the format does.
1. IELTS
IELTS has test centres worldwide, it is expensive, and seats fill up quickly.
Cost and Results
IELTS is generally pricier than PTE and Duolingo, and test results are available in 3-5 days for computer-based tests or up to 13 days for paper-based tests.
Minimum Score Requirements
Most universities require 6.0-7.0, with 7.0+ required for competitive courses.
2. PTE Academic
PTE is offered at computer-based centres with flexible scheduling and last-minute availability.
Cost and Results
PTE is cheaper than IELTS and gives results within 24–48 hours, making it best for tight deadlines.
Minimum Score Requirements
Universities commonly accept PTE scores between 58 and 65, while others require scores of 65–73 or higher, depending on the program.
3. Duolingo English Test
Duolingo stands out for its at-home model, allowing students to take the exam anytime and anywhere with a stable internet connection.
Cost and Results
It is the most affordable option among the three, with results delivered within 48 hours.
Minimum Score Requirements
Most universities require a Duolingo score between 100 and 120. Some may ask for 125-135 or higher, but acceptance rates vary widely by country and university.
Which English Test Is Best For You?
The differences determine this: there is no single “best” English test for studying abroad. The right choice depends on your destination, university requirements, timeline, budget, and test-taking preferences.
If you are applying to the UK or the USA, IELTS is the safest choice as it is widely accepted and recognised for visas. Students who are confident in face-to-face speaking and academic writing usually do better on the IELTS.
PTE Academic is best if you want fast results and prefer a computer-based exam, as it is suitable for students who are comfortable with integrated tasks, typing, and speaking with a microphone.
The Duolingo test provides flexibility and affordability. It is useful when centres are far away or deadlines are tight.
Key Takeaway
If cost and speed are your priorities, choose Duolingo or PTE. For a wide acceptance rate and visa security, IELTS is best. Always confirm accepted tests and minimum scores with chosen universities before booking.
Making the Right English Test Decision for Studying Abroad
IELTS, PTE, and the Duolingo English Test serve the same purpose, which is to test English skills, but differ in format, evaluation style, acceptance, cost, and timelines.
IELTS is the most reliable choice for wider university and visa acceptance, PTE suits students who prefer a computer-based, fast-result exam, while Duolingo offers flexibility and affordability for universities that accept it.
The right decision comes down to where you’re applying, what scores are required, and how you perform best in an exam setting. When you match up these factors early, you can avoid unnecessary retakes and move forward with confidence in your study abroad plans.