TOEFL iBT Guide: Format, Sections, Score Range, and Preparation

Key takeaways

• The TOEFL iBT is a four-section English proficiency test with a maximum score of 120, scored on reading, listening, speaking, and writing.
• All four sections test academic English, not everyday conversational ability.
• Most universities accepting TOEFL require total scores of 80-100, with section minimums varying by program.
• The integrated tasks in speaking and writing, which require you to connect information from reading and listening, are unique to TOEFL and require specific preparation.
• Results are valid for two years.

This guide breaks down the TOEFL iBT section by section: what each one tests, how scoring works, what the score ranges mean, which institutions require which scores, and how to prepare for the specific task types that distinguish the TOEFL from other English exams. With over 15 years of experience across 150+ languages, italki connects you with English tutors who specialise in TOEFL preparation and evaluate your integrated responses.

What is the TOEFL iBT?

The TOEFL iBT (Test of English as a Foreign Language, Internet-Based Test) is administered by ETS and specifically designed to measure academic English proficiency. Unlike IELTS, the TOEFL iBT tests exclusively academic English: reading passages from textbooks, listening extracts from academic lectures, and writing tasks connected to academic argumentation. Get clear on TOEFL structure and the integrated task format. Book a trial lesson with an English teacher on italki and work through one complete speaking task to see how integrated responses are assessed.

TOEFL iBT exam format

Section	Time	Questions/Tasks	Score range
Reading	35 minutes	20 questions (2 passages, 10 each)	0-30
Listening	36 minutes	28 questions (lectures and conversations)	0-30
Speaking	16 minutes	4 tasks	0-30
Writing	29 minutes	2 tasks	0-30
Total	~2 hours		0-120

Reading section

The reading section has two passages from university-level academic texts. Question types include factual information, negative factual information (EXCEPT questions), inference, rhetorical purpose, vocabulary in context, and prose summary. Prose summary questions are worth two or three points each, the highest-value questions in the section. Identify your weakest question type. Find English teachers online and focus on prose summary questions where test-takers lose the most marks.

Speaking section

Task	Type	Description
1	Independent	Express and explain your opinion on a familiar topic
2	Integrated (reading + listening)	Summarise and synthesise information from a reading and a lecture
3	Integrated (listening)	Summarise a lecture on an academic topic
4	Integrated (listening)	Summarise a lecture illustrating a concept with examples

Tasks 2-4 are the integrated tasks. You are not asked for your opinion; you are assessed on how accurately and coherently you convey the information. Work through mock integrated speaking tasks with an English tutor on italki and get feedback on whether Delivery, Language Use, or Topic Development is limiting your score.

Writing section

Task 1: Integrated writing. Read a passage for three minutes, then listen to a lecture. Write a 150-225 word response explaining how the lecture relates to the reading. You have 20 minutes. Task 2: Academic Discussion. Read a professor’s prompt and two student responses. Add your own response of at least 100 words that contributes something new to the discussion. You have 10 minutes. The academic discussion task requires original contribution. A response that simply agrees with and rephrases one of the students scores poorly. The guide to TOEFL vocabulary covers the academic vocabulary range that appears frequently across TOEFL reading, speaking, and writing sections. Practice your integrated writing task with online English tutors and get detailed feedback on how well you synthesise information before exam day.

TOEFL iBT score ranges and institutional requirements

Score range	Level interpretation
95-120	High English proficiency, suitable for most academic programs
72-94	Good proficiency, meets most undergraduate requirements
42-71	Adequate for some programs, below average for most universities

Typical requirements: US undergraduate programs 70-90, US graduate programs 79-110, teaching assistantship roles often 24+ in speaking. Confirm your target institution’s requirements and find an online English teacher on italki to help you map your current section scores to your target total.

Preparation strategy

Start with a complete official TOEFL practice test from the ETS Official Practice Free App. For speaking, record yourself on every practice task and listen back. For writing, practice the integrated task under timed conditions several times per week. For the academic discussion task, practice generating a distinct original contribution in under 10 minutes on unfamiliar topics. Build your complete prep strategy now. Work with an English online tutor and create a section-specific preparation plan for your target TOEFL score. TOEFL candidates who practice integrated tasks with tutors improve by 10-15 points on average within 8-12 weeks of consistent preparation. You now understand the TOEFL format, what makes the integrated tasks unique, and exactly what each section assesses. The next step is taking a full practice test and identifying your specific weak sections. Trusted by over 10 million learners worldwide, italki has English tutors who specialise in TOEFL iBT preparation and evaluate your integrated responses against ETS criteria.Book a trial lesson today.

FAQ

How long is a TOEFL iBT score valid?

TOEFL iBT scores are valid for two years from the test date. There is no extension or waiver process. Can I cancel my TOEFL score after seeing it? Yes. You can cancel your scores before viewing them. ETS MyBest Scores also allows you to combine the best scores from multiple test dates across sections, but confirm whether your target institution accepts MyBest Scores before relying on this feature. What is the difference between TOEFL iBT and TOEFL Essentials? TOEFL Essentials is a shorter, lower-cost test accepted by some but not all institutions. If your target program specifies TOEFL without qualification, confirm whether they accept TOEFL Essentials or require the full iBT. Most major universities require the full iBT.