English certification at level B2 and the IELTS exam are both widely used in Vietnam and offer tangible advantages. What IELTS band is B2 equivalent to? Can a B2 certificate be used like IELTS? Is it easier to take IELTS if you already have B2? Let’s explore.
1. What IELTS Score Does a B2 Certificate Equal?
Level B2 is the 4th out of 6 proficiency levels in both the European CEFR and Vietnam’s national English framework. Below is a general comparison between B2 and IELTS:
Certification Framework | Level | IELTS Equivalent |
|---|---|---|
Vietnam 6-Level System | Level 4 | Intermediate-level |
European CEFR | B2 | |
IELTS | – | Band 5.5 – 6.5 |
Holders of B2 can understand main ideas in English texts, speak fluently on familiar topics, and use grammar and vocabulary effectively. Although the comparision is only approximate, B2 often corresponds with IELTS band 5.5–6.5.
2. Can B2 Replace IELTS?
While both B2 and IELTS demonstrate intermediate to upper-intermediate ability, they serve different purposes. These certifications are not interchangeable, but some organizations accept them based on similar scoring levels.
Feature | Vietnam CEFR / B2 | IELTS Academic or General |
Validity | 1.5 years | 2 years |
Use Cases | Graduation, job in Vietnam | University admission, visa, international careers |
Recognition | National (local universities) | International (145+ countries, 11,000+ institutions) |
Difficulty | Intermediate | More academic complexity |
Cost | Approx. 1.5–1.8M VND | 4.664M VND |
Bottom line: Choose B2 if your goal is national academic requirements or domestic work; choose IELTS for global study, job, or immigration opportunities.
3. Is IELTS Easier If You Have B2?
Already having a B2 certificate gives you a solid advantage when preparing for IELTS. You likely have intermediate-level grammar, vocabulary, and some fluency. But if you want a higher IELTS band, you should:
Review grammar structures and expand academic vocabulary.
Practice all four skills: listening, reading, writing, speaking.
Take mock tests frequently to track progress and adjust your study plan.
Skill-by-Skill Tips
Skill | B2 Holders Aiming for IELTS 5.5–6.5 | Aiming for Higher Bands Above 6.5 |
Reading | Practice identifying keywords, skimming texts | Read specialist articles, increase speed, master reading strategies |
Writing | Build vocabulary, review grammar | Use complex grammar, academic tone, reference essays/articles |
Listening | Train identifying key ideas, listening slowly initially | Use diverse audio sources, refine note-taking skills |
Speaking | Practice fluent responses, expressing ideas clearly | Learn topic-specific vocabulary, improve pronunciation and phrasing |
Summary
A B2 certificate roughly equals IELTS band 5.5–6.5.
B2 and IELTS cannot replace each other, but both can serve as proof of intermediate English skill depending on context.
Holding B2 provides a useful foundation for IELTS preparation.
If your aim is to apply abroad, pursue advanced study, or seek work in a global environment, taking the IELTS is recommended. Organizations such as IDP offer mock tests, practice resources, and expert-led live workshops to help you prepare effectively.
Ready to study for IELTS? Start your free preparation journey with IDP today!