What is the difference between the TOEFL iBT and TOEFL PBT?

The Test of English as a Foreign Language, or TOEFL, offers two primary formats: the TOEFL Internet-Based Test, commonly referred to as the TOEFL iBT, and the TOEFL Paper-Based Test, known as the TOEFL PBT. One of the most significant differences between these two formats lies in their delivery method. The TOEFL iBT is administered online and is designed to evaluate a test taker's reading, listening, speaking, and writing skills in an integrated format. It allows for a more interactive experience, as it incorporates a variety of multimedia elements, including audio and video clips. In contrast, the TOEFL PBT is a traditional paper-based test that primarily focuses on reading, listening, and writing. It does not assess the speaking section, which is a critical component of language proficiency. The absence of the speaking test in the PBT might not provide a complete picture of a test taker's English language abilities, especially since speaking is essential for effective communication. Additionally, scoring systems differ between the two formats. The TOEFL iBT is scored on a scale from zero to one hundred, with individual section scores contributing to the total. The TOEFL PBT, on the other hand, has a maximum score of six hundred. It is important to note that many institutions now prefer the iBT format, as it provides a more comprehensive evaluation of a learner's English skills. Finally, the availability of each test can vary by location and time. Many test centers now offer the TOEFL iBT more frequently than the TOEFL PBT. For those interested in registering for either version of the test, they may benefit from checking the official website for venues and specific details about the tests.