IELTS vs. Duolingo: Which English Proficiency Test Should You Choose?

 

If you’re planning to study, work, or settle abroad, proving your English language skills is often a must. Among the different tests available, IELTS (International English Language Testing System) and the Duolingo English Test (DET) are two common choices. Deciding between them can be tricky, but with support from an IELTS institute in Ahmedabad, you can better understand which test aligns with your goals. In this guide, we’ll explore how IELTS and Duolingo differ, so you can choose the test that works best for you.

1. Test Format

IELTS:

Offers two modes: paper-based and computer-based.

Divided into four distinct sections—Listening, Reading, Writing, and Speaking.

The Speaking test is conducted in person with a trained examiner.

Duolingo:

Fully online and can be taken from your own home.

Uses an adaptive format, where question difficulty adjusts based on your answers.

All four language skills (Reading, Writing, Listening, Speaking) are integrated into a single test experience.

Which is better?

 If you prefer a more traditional format and personal interaction during the speaking part, IELTS may feel more comfortable. If you like a shorter, tech-friendly approach, Duolingo could be a better fit.

2. Test Duration

IELTS:

Takes around 2 hours and 45 minutes to complete all four sections.

Duolingo:

Much shorter—approximately 1 hour in total.

Which is better?

 Duolingo is quicker and more time-efficient. IELTS takes longer but offers a broader evaluation of your English skills.

3. Scoring System

IELTS:

Uses a band score from 1 to 9, with individual scores for each section and an overall score.

Duolingo:

Scores range from 10 to 160, combining all language skills into one result.

Which is better?

 IELTS scores are widely understood and accepted around the world. Duolingo scores are becoming more common, especially in North America, but IELTS still has the edge in recognition.

4. Test Availability

IELTS:

Conducted at official test centers in cities around the world.

Duolingo:

Can be taken from anywhere, at any time, using your own computer and internet.

Which is better?

 If convenience is your priority, Duolingo offers more flexibility. IELTS may suit those who prefer structured, in-person testing environments.

5. Recognition by Institutions

IELTS:

Accepted by over 11,000 universities, organizations, and government bodies in more than 140 countries.

Duolingo:

Accepted by over 4,000 institutions, mainly in the US and Canada.

Which is better?

 For broader global recognition, IELTS is the more reliable choice. Duolingo is growing in popularity but may not be accepted everywhere—especially for immigration purposes.

6. Cost of the Test

IELTS:

Costs between INR 15,000 and 16,000 in India.

Duolingo:

Priced at about $59, which is roughly INR 4,800.

Which is better?

 If affordability is a concern, Duolingo is a clear winner. IELTS costs more but offers a more detailed evaluation and is accepted by more institutions.

7. Result Time

IELTS:

Results are usually available in 5 to 13 days, depending on the format you choose.

Duolingo:

Results are delivered in just 48 hours.

Which is better?

 Duolingo provides faster results, which is helpful if you're on a tight deadline. IELTS takes longer but gives a more traditional report format.

Conclusion

Both IELTS and Duolingo serve the same purpose—to measure your English proficiency—but they do it in different ways. IELTS is globally trusted, recognized by a vast number of institutions, and often required for immigration. It gives a deeper, more structured assessment of your language abilities.

Duolingo, on the other hand, is quicker, easier to access, and much more budget-friendly. It’s a good option if you're applying to institutions that accept it and want a fast result.

Before choosing, consider:

Where you're applying—not all institutions accept Duolingo.

Your schedule—if you need fast results, Duolingo is more efficient.

Your budget—Duolingo is less expensive than IELTS.

Your comfort with testing formats—IELTS is traditional and face-to-face, while Duolingo is digital and adaptive.

Every student’s situation is different. Take time to look at the requirements of the universities or organizations you’re targeting before making your decision.

FAQs

1. Which test is easier—IELTS or Duolingo?

 Duolingo is generally simpler and faster. IELTS is more detailed and can be more challenging because of its academic style and in-person Speaking section.

2. Is Duolingo accepted for visas and immigration?

 Currently, no. Immigration authorities in countries like the UK, Canada, Australia, and New Zealand require IELTS or other approved tests.

3. Can I take both IELTS and Duolingo?

 Yes. If you’re applying to different institutions with different requirements, taking both tests can give you more flexibility.

4. How can I prepare for IELTS effectively?

 Practice each section regularly, become familiar with the test format, improve your vocabulary, and take timed mock tests to build confidence.

5. Which test should I choose for studying in the UK or Australia?

 IELTS is the safer and more accepted option for universities and visa applications in the UK and Australia.