Whether you’re applying to a university abroad, pursuing a professional license, or simply looking to demonstrate your English language proficiency, the TOEFL exam is one of the most recognized and widely accepted English language proficiency examinations in the world.
For international students and non-native English speakers, navigating the landscape of English tests can be overwhelming. What exactly does the TOEFL test? How do TOEFL scores work? And how does it stack up against the IELTS or the Duolingo English Test? This guide answers all of that, and shows you how ISAL can help you prepare with confidence.
The TOEFL, which stands for Test of English as a Foreign Language, is a standardized English test developed and administered by ETS (Educational Testing Service). It is designed to evaluate the English proficiency of non-native speakers who want to study or work in an English-speaking environment.
The most common version today is the TOEFL iBT (Internet-Based Test), which assesses four core language skills:
The total test takes approximately 2 hours and can be taken at a test center or from home with the TOEFL iBT Home Edition. It is offered more than 60 times per year, giving test-takers flexible scheduling options.
“The TOEFL iBT is not just an English test – it’s a measure of how well you can use English in real academic and professional situations.”
The TOEFL is the go-to English language proficiency examination for a wide range of individuals, but it is especially important for:
If you are a non-native English speaker applying to a university, college, or graduate school in the United States, Canada, the United Kingdom, or Australia, there is a very good chance the institution requires a TOEFL score as part of your application. More than 12,000 colleges and universities worldwide accept TOEFL scores as proof of English proficiency.
The TOEFL is also widely used by professionals seeking employment or licensure in English-speaking countries. Medical professionals, nurses, and engineers often need to submit TOEFL scores as part of licensing applications. Immigration authorities in some countries also recognize TOEFL as a valid ESL test for residency applications.
Even if you are not pursuing a degree right now, demonstrating formal English proficiency through a credible exam like the TOEFL can open doors to jobs, scholarships, promotions, and programs around the world.
Your TOEFL score is reported on a scale of 0 to 120, with each of the four sections (Reading, Listening, Speaking, and Writing) scored from 0 to 30. Understanding what your score means and what institutions are looking for is key to setting your preparation goals.
Score requirements vary by institution and program, but here is a general benchmark:
When you receive your scores, you can send them to up to four institutions for free on test day. Additional score reports can be sent for a fee. TOEFL scores are valid for two years from the test date.
When it comes to proving your English proficiency, you have options. The three most recognized English tests today are the TOEFL iBT, the IELTS Academic, and the Duolingo English Test. Here is how they compare:
| Feature | TOEFL iBT Most Trusted | IELTS Academic | Duolingo English Test |
|---|---|---|---|
| Format | Computer-based (or at-home) | Paper + Computer | Fully Online |
| Average Cost | ~$205–$245 USD | ~$215–$250 USD | ~$65 USD |
| Test Duration | ~2 hours | ~2 hrs 45 min | ~1 hour |
| Score Scale | 0–120 total | 0–9 bands | 10–160 |
| Institutions Accepted | 12,000+ worldwide | 11,000+ worldwide | 4,500+ (growing) |
| Score Validity | 2 years | 2 years | 2 years |
| At-Home Option | Yes (Home Edition) | Limited availability | Yes (always) |
| Best For | U.S./Canadian universities & grad schools | UK/Australian institutions | Quick admissions decisions |
| Speaking Format | Computer-recorded responses | Face-to-face interview | Computer-recorded responses |
Bottom line: While all three are legitimate English tests, the TOEFL iBT remains the most universally accepted option, particularly for U.S. universities and graduate programs. If your goal is studying in the United States or Canada, the TOEFL is almost always your best choice.
Still weighing your options? Here are five strong reasons why the TOEFL exam is the preferred English proficiency test for millions of test-takers worldwide:
Knowing what the TOEFL tests is only half the battle. The students who score highest are those who prepare with purpose, using structured curriculum, expert guidance, and targeted TOEFL practice tests that mirror the real exam.
At ISAL (International School of Applied Languages), we offer dedicated TOEFL prep programs designed to help you build the skills and confidence needed to reach your target score. Whether you prefer learning in a classroom setting or from the comfort of home, ISAL has a program for you.
Join our structured classroom program led by experienced instructors. Get personalized feedback, live speaking practice, and guided TOEFL exam practice sessions.
Learn on your schedule with our fully online TOEFL prep courses. Access TOEFL iBT practice tests, video lessons, and expert support — anywhere, anytime.
The TOEFL exam is far more than just an English test, it is your passport to academic and professional opportunities around the world. Whether you are an international student preparing to study abroad, a professional seeking licensure, or simply someone who wants formal recognition of their English skills, the TOEFL iBT is the most trusted and widely accepted English language proficiency examination available today.
Preparing properly makes all the difference. With the right resources, including TOEFL practice tests, strategic instruction, and feedback from experienced teachers, you can walk into test day ready to achieve the score your goals require.
ISAL is here to help. From in-person classes to flexible TOEFL exam online practice courses, our programs are built around your success. Start your journey today.
Join thousands of students who have prepared for the TOEFL at ISAL. Expert instruction, flexible formats, and real results.
