English exams
IELTS vs TOEFL vs Cambridge: how to choose
A decision guide for academic and professional candidates comparing the major English certifications by purpose, format, and scoring.
By Exampia editorial · 9 minutes · Updated 2026-04-30
IELTS, TOEFL, and the Cambridge English exams all certify English proficiency, but they are built for different purposes and report scores in different ways. Choosing well saves you from preparing for the wrong format or buying a certificate your institution will not accept.
Work in this order: first check what your university, employer, or immigration authority accepts and what score they require; then pick the exam whose format plays to your strengths. The accepting institution always outranks personal preference.
Key takeaways
- Check what your institution accepts and the exact score it requires before anything else.
- IELTS and TOEFL are single tests scored on a scale and usually valid for two years.
- Cambridge exams target a specific CEFR level and the certificate does not expire.
- After the requirement, choose the format that suits you: human interview, integrated computer tasks, or use-of-English focus.
IELTS and TOEFL: single tests scored on a scale
IELTS and TOEFL are not tied to one CEFR level. They are single tests that place you on a scale based on your performance, so the same exam works whether you are aiming for an upper-intermediate or an advanced result. IELTS reports a band score from roughly 1 to 9; TOEFL iBT reports a total out of 120. Both certificates are commonly valid for two years.
IELTS comes in Academic and General Training versions and offers a face-to-face speaking interview. TOEFL iBT is computer-based with integrated tasks that combine reading, listening, and speaking or writing. If you prefer speaking to a person, IELTS suits you; if you are comfortable speaking into a microphone and like integrated tasks, TOEFL may fit better.
Cambridge English: level-specific certificates that do not expire
Cambridge English exams such as B2 First, C1 Advanced, and C2 Proficiency are level-specific. You target one CEFR level and the certificate proves you reached it. Unlike IELTS and TOEFL, a Cambridge certificate does not expire, which makes it attractive when you want durable proof of a milestone rather than a result valid for two years.
Cambridge exams include a dedicated Use of English focus and a paired speaking test with another candidate. They reward thorough, structured preparation toward a clear target level, which many learners find motivating.
How to decide
Match the exam to the requirement first. Many universities and immigration systems publish exact IELTS or TOEFL scores, which makes those tests the safe default for admission and visas. If you want a lasting certificate for a specific level, or your institution names a Cambridge qualification, choose Cambridge.
Then match the format to yourself. Prefer a human speaking examiner and paper-style tasks? Lean IELTS or Cambridge. Comfortable with a fully computer-based, integrated test? TOEFL works well. Whichever you pick, prepare with that exam's real task types rather than generic English practice.
Frequently asked questions
Which exam is best for university admission?
IELTS Academic and TOEFL iBT are the most common for admission because institutions publish clear score requirements. Always confirm the exact test and score your target university accepts.
Do these certificates expire?
IELTS and TOEFL scores are typically valid for two years. Cambridge English certificates do not expire, which makes them useful as durable proof of a level.
Can I compare scores across the three exams?
You can map all of them to the CEFR scale to get a rough equivalence, but institutions set their own requirements, so use their published thresholds rather than informal conversions.
Next step
Turn the advice into practice with a mock test built around the exam you are preparing for.
Apply this to a mock test