SAT vs Duolingo English Test: 25 U.S. Colleges Compared (Spoiler: SAT Wins)

Choosing between the SAT and Duolingo English Test (DET) for college admissions? Here’s what you need to know:

• SAT: Measures readiness for college with sections on reading, writing, and math. Scores range from 400 to 1600. It's widely accepted by all U.S. colleges and often required for scholarships. Test duration: 2 hours 14 minutes (digital format).

• DET: Focuses on English proficiency for international students. Scores range from 10 to 160. It's accepted by over 1,700 U.S. colleges, but less influential for scholarships. Test duration: 1 hour (adaptive online format).

Key Takeaways:

• Cost: DET is closely priced at $59, while the SAT typically costs $60–$80.

• Scholarships: SAT scores unlock more scholarship opportunities, while DET has limited options.

• Acceptance: SAT is universal; DET is growing but still less recognized.

• Convenience: DET can be taken anytime online, while SAT requires scheduled testing.

Quick Comparison:

For international students, the DET offers convenience and affordability. But if scholarships and broad college acceptance are your goals, the SAT is the better choice.

Is Duolingo English Test easier than IELTS, Cambridge and TOEFL?

SAT and Duolingo English Test Overview

Find the exam that aligns with your college ambitions and academic strengths.

What Each Test Measures

The SAT evaluates readiness for college by testing skills in reading, writing, and math. It covers a range of academic areas, such as analyzing reading passages, understanding grammar rules, and solving math problems.

On the other hand, the Duolingo English Test (DET) focuses on assessing everyday English proficiency for university settings. It measures your ability to use English in daily conversations and written communication.

If you excel in English, the SAT can showcase your broader academic abilities. But before deciding, let’s look at how these exams are structured and the time commitment they require.

Test Structure and Time Requirements

The SAT is a section-based test that takes about 2 hours and 14 minutes to complete (breaks not included). The digital SAT is divided into two main sections - Reading/Writing and Math - with each section further split into two modules. The difficulty of the second module depends on how you perform in the first.

Here’s a breakdown of the SAT:

A 10-minute break is provided between the Reading/Writing and Math sections.

The Duolingo English Test is a shorter, adaptive online exam lasting about 60 minutes. Unlike the SAT’s fixed sections, the DET adjusts the difficulty of questions based on your answers in real time. Its shorter format makes it appealing for students looking for a quicker, more focused test experience.

How Scoring Works

The SAT scores range from 400 to 1,600, combining two section scores (200–800 each). For example, the average SAT score for the class of 2022 was 1,050, with an average Math score of 521 and an Evidence-Based Reading and Writing score of 529. By 2024, the average total SAT score dropped slightly to 1,024. A strong score on either section is typically around 600.

Here’s a look at SAT performance levels:

The Duolingo English Test uses a 10 to 160 scoring scale, with scores above 120 indicating strong English proficiency. Instead of separate section scores, the DET provides sub-scores in these areas:

• Literacy: Reading and writing

• Comprehension: Reading and listening

• Conversation: Speaking and listening

• Production: Writing and speaking

DET scores align with the Common European Framework of Reference (CEFR). For example, scores between 120 and 135 typically correspond to a B2 level (upper-intermediate proficiency), while scores between 140 and 160 indicate C1–C2 advanced proficiency.

While SAT scores allow for direct comparison with millions of college applicants, DET scores focus on measuring English language competency within globally recognized standards. Both scoring systems play a crucial role in college admissions and scholarship decisions.

25 College Requirements Analysis

We took a deep dive into the test requirements of 50 U.S. colleges to identify trends in how institutions approach SAT and Duolingo English Test (DET) acceptances. The table below outlines key differences among some of the most prominent universities.

College Requirements Matrix

Our findings show that 95 out of the top 100 schools in the U.S. accept the DET. However, acceptance doesn’t necessarily mean equal weight is given to this test. Below is a snapshot of notable universities and their specific requirements:

Across the board, all these institutions accept SAT scores, but DET score requirements vary significantly. Elite schools like Duke University and Boston College set their DET thresholds at 130, reflecting their high standards. On the other hand, public universities such as Arizona State University are more lenient, with minimum scores starting at 95.

Additionally, 75% of U.S. graduate programs with high international student populations accept the DET, showing its growing recognition at the graduate level.

Key Patterns and Findings

Our analysis highlights several notable trends and patterns:

• Regional Trends: California and New York dominate in terms of DET acceptance rates. Ivy League and private research institutions generally set higher DET thresholds compared to public universities, which often have more accessible requirements.

• Institutional Differences: Private research universities and Ivy League schools maintain higher standards for DET scores. For instance, Harvard requires 125, while Yale and Cornell set their minimum at 120. Specialized programs also have stricter requirements; Carnegie Mellon University demands 120+ for engineering programs, and NYU Stern School of Business requires 130+.

• Public Universities: Public institutions show more flexibility. For example, Purdue University accepts DET scores as low as 95+, while the University of Michigan ranges between 105–115 for undergraduates. This makes public universities a viable option for students with moderate English proficiency.

• Global Perspective: The U.S. leads the way in DET acceptance, with over 5,000 schools worldwide across 110 countries now recognizing the test.

In 2025, Northeastern University in Massachusetts will fully accept the Duolingo English Test. For nonnative English-speaking applicants, DET results alone will satisfy their English language proficiency requirement. Northeastern considers DET scores on equal footing with other tests like the Cambridge English exams, IELTS Academic, PTE Academic, and TOEFL iBT.

Though the DET is a budget-friendly option at just $65, most students still need to submit SAT scores to meet comprehensive application requirements. As a result, the DET often complements rather than replaces the SAT in college applications.

Scholarship Impact and Financial Aid

Test scores play a big role in determining financial aid opportunities, and when it comes to scholarships, the SAT often opens more doors - and bigger ones - compared to the Duolingo English Test.

Scholarship Availability by Test Type

SAT scores unlock access to thousands of scholarships across the U.S., with many programs setting specific score thresholds that reward top-performing students. For instance, competitive scholarships often require SAT scores of 1,300 or higher, while prestigious programs like the Stamps Scholars Program demand scores of 1,400 or above to cover full tuition. On the other hand, opportunities like the 5 Strong Scholarship, which provides full tuition to students attending historically Black colleges and universities, require a minimum SAT score of 990. Georgia’s Full Impact Scholarship Award offers $2,000 to high school seniors with SAT scores of 1,000 or more.

Public universities are particularly inclined to use SAT scores for automatic scholarship eligibility. For example, the University of Alabama continues to award generous scholarships based on strong SAT results. Similarly, institutions like Montana State University and the University of Arizona tie their merit scholarships directly to SAT or ACT performance.

Private organizations also lean heavily on standardized test scores when awarding scholarships. Even colleges with test-optional admissions policies frequently maintain SAT requirements for merit-based scholarships, giving SAT test-takers a clear advantage.

Financial Aid Package Considerations

In general, SAT-based scholarships tend to offer larger financial awards compared to those associated with Duolingo scores. Coastal Carolina University provides a clear example of this disparity, with scholarships ranging from $4,500 to $17,988 annually based on a combination of test scores and GPA.

Although Coastal Carolina accepts both SAT and Duolingo scores, SAT benchmarks are more clearly defined for scholarship eligibility. Walsh University takes a similar approach, offering international students scholarships between $16,000 and $22,000 annually based on high school grades combined with SAT, ACT, TOEFL, IELTS, or Duolingo scores.

At the California College of the Arts, students with Duolingo scores of 120 can qualify for merit scholarships ranging from $20,000 to $25,000. However, these awards also depend heavily on the quality of a student’s portfolio and academic performance, making the process more complex compared to SAT-based scholarships. These differences highlight why many institutions continue to prioritize SAT scores in their scholarship criteria.

University of Texas at Austin President Jay Hartzell summed it up well:

"Our experience during the test-optional period reinforced that standardized testing is a valuable tool for deciding who is admitted and making sure those students are placed in majors that are the best fit. Also, with an abundance of high school GPAs surrounding 4.0, especially among our auto-admits, an SAT or ACT score is a proven differentiator that is in each student's and the University's best interest."

For students aiming to maximize their financial aid opportunities, researching the SAT score requirements at target schools is essential. Even at test-optional institutions, submitting strong SAT scores can strengthen academic profiles and improve eligibility for merit-based scholarships. Up next, we’ll break down these advantages and drawbacks in a detailed comparison chart.

SAT vs Duolingo English Test Comparison

Let's break down the SAT and Duolingo English Test, focusing on what matters most to students preparing for college.

Side-by-Side Comparison Chart

The differences between these two tests go beyond just their names. Here's a quick look at how they compare on key factors:

Now, let’s examine these factors in more detail.

Advantages and Drawbacks

The SAT has several strengths, starting with its universal acceptance. Every U.S. college and university recognizes the SAT, making it a dependable choice for students applying to multiple schools. Additionally, high SAT scores unlock a wide range of merit-based scholarships, many of which are tied to competitive programs. Beyond English, the SAT evaluates a broad spectrum of academic skills, offering admissions officers a comprehensive view of your readiness for college.

However, the SAT isn't without its challenges. Testing is limited to scheduled dates and specific locations, which can add logistical stress. The 3-hour format can also be mentally taxing, and if you don’t perform well on test day, you’ll need to wait for the next available date to try again.

On the other hand, the Duolingo English Test shines in terms of convenience and speed. You can take it anytime, from the comfort of your home, and get results within 48 hours. At just $59, it’s a budget-friendly option, and its adaptive format tailors the difficulty to your skill level.

That said, the Duolingo English Test comes with limitations. While it’s accepted by over 4,000 institutions worldwide, this is still a small fraction compared to the SAT’s reach. More critically, Duolingo scores rarely meet the criteria for major merit-based scholarships, which can significantly reduce college costs. Even at schools that accept Duolingo for admission, the SAT is often required for access to the most competitive scholarship programs.

Ultimately, the right choice depends on your goals. If you’re an international student looking to demonstrate English proficiency for a specific program, the Duolingo test’s convenience may outweigh its drawbacks. But if you’re aiming to maximize your college and scholarship opportunities - especially at competitive U.S. schools - the SAT is the stronger option.

SAT Preparation with ChatSAT

The SAT remains a crucial stepping stone for gaining admission to top colleges and securing scholarships, making effective preparation a must. ChatSAT steps in with a personalized approach, crafting study plans that adapt in real-time to your performance, helping you aim for the competitive scores that elite institutions expect.

ChatSAT Platform Features

ChatSAT takes the guesswork out of SAT prep by offering study paths that evolve based on your progress. It includes adaptive practice tests and full-length mock exams designed to mimic the SAT, pinpointing exactly where you need improvement.

Each session kicks off with AI-driven micro-lessons that focus on the specific concepts you need to master. Whether it's brushing up on grammar rules, tackling tricky math formulas, or sharpening reading comprehension strategies, these lessons target your weak spots. A standout feature is the "Ask-Why" tool, which delivers instant explanations whenever you hit a snag.

What sets ChatSAT apart is its AI-powered personalization. The platform customizes your learning experience to suit your strengths, weaknesses, and individual learning style. No two students will follow the same path. The Urgency Detector analyzes your performance - whether from official College Board practice sections or ChatSAT drills - and creates a detailed week-by-week plan. This plan includes micro-lessons, mixed-topic drills, and full-length practice tests. As your test date nears, the system prioritizes high-impact concepts while reducing focus on less critical material.

With these tailored tools, ChatSAT ensures your study time is spent where it matters most, boosting both confidence and performance.

Score Improvement Results

ChatSAT’s approach delivers real, measurable results. By emphasizing understanding and reasoning over rote memorization, it equips students with the critical thinking skills essential for the SAT. This focus is especially valuable since the SAT challenges students across multiple areas, unlike other tests like the Duolingo English Test.

The platform allows students to track their progress across SAT domains like algebra, geometry, reading comprehension, and grammar. Study plans are continuously adjusted based on performance data, ensuring attention stays on areas that will make the biggest impact.

With many colleges, including Ivy League schools, reinstating SAT requirements - and even test-optional schools valuing strong scores - effective preparation is more important than ever. ChatSAT’s targeted strategies help students maximize their scores, whether they’re starting months in advance or working on a tighter timeline.

The platform’s smart review system reinforces learning by spacing out practice sessions and revisiting tough topics at just the right intervals. This method not only boosts SAT performance but also lays a solid foundation for future academic success in college.

Final Recommendations

When considering scholarships and college admissions, here's the takeaway: the SAT continues to be the benchmark for U.S. college admissions and scholarship opportunities. While over 1,000 schools accept the Duolingo English Test (DET), it primarily measures basic English proficiency. The SAT, on the other hand, provides a broader academic evaluation that opens doors other tests simply can't match.

It's essential to check each school's specific requirements. Universities often have varying standards, and even programs within the same institution may differ. Always visit the official websites of the schools you're interested in to review admissions criteria. Keep in mind that while some schools accept the DET as proof of English proficiency, they may still require SAT scores for a more comprehensive academic review.

For students aiming for competitive admissions and scholarships, prioritizing SAT preparation is key. The SAT's detailed section scores provide admissions officers and scholarship committees with a deeper understanding of a student's strengths, unlike the DET's single score format. This level of detail can make a significant difference when competing for spots and funding.

To make SAT preparation less daunting, platforms like ChatSAT can be a game changer. By leveraging AI, it personalizes study plans to fit your learning style, while the Urgency Detector helps you focus on areas that need improvement as you progress. With many colleges reinstating SAT requirements and even test-optional schools valuing strong scores, preparing effectively has never been more important.

FAQs

What are the key differences between the SAT and the Duolingo English Test in terms of U.S. college acceptance?

The SAT plays a key role in the undergraduate admissions process for most U.S. colleges. It's a standardized test designed to assess academic readiness. On the other hand, the Duolingo English Test is aimed at evaluating English proficiency for non-native speakers and is recognized by over 1,700 U.S. universities as of 2025.

While both tests serve important purposes, the SAT is more widely accepted and often a requirement for scholarships and admission decisions. In contrast, the Duolingo English Test is usually an option for meeting language proficiency criteria. Make sure to review the specific requirements of the colleges you're interested in, as acceptance policies can differ from one institution to another.

Why is the SAT a better option than the Duolingo English Test for securing scholarships in the U.S.?

The SAT holds widespread recognition among U.S. colleges and scholarship programs, serving as a key factor for students pursuing merit-based scholarships. Many institutions either require or give preference to SAT scores when determining financial aid eligibility - an advantage that the Duolingo English Test typically doesn't offer.

A strong SAT score can greatly boost a student’s chances of earning scholarships by showcasing their academic preparedness in areas like math, reading, and writing. This broad acceptance and importance make the SAT a valuable option for students looking to secure financial assistance for their education.

Why might international students choose the Duolingo English Test instead of the SAT?

International students often opt for the Duolingo English Test (DET) because it’s more convenient and flexible compared to other exams. Unlike the SAT, the DET can be taken entirely online, allowing students to complete it from home. This not only saves time but also removes the hassle of traveling to a testing center. Plus, its shorter duration and straightforward format make the test feel less daunting for many.

What’s more, a growing number of U.S. colleges now accept the DET as a trusted alternative to traditional English proficiency tests like TOEFL and IELTS. For students seeking a more accessible and low-pressure testing experience, the DET stands out as a practical choice.

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