22
Sep
If you’re weighing up a CELTA course, this is probably the first practical question on your mind: is your English actually good enough? Here’s the short answer, followed by everything else you need to know before you apply.
Cambridge sets the minimum entry level at CEFR C1, sometimes described as “strong C1” or equivalent to an IELTS score of around 8. You might be asked for an official certificate to prove it, even though your level is also assessed as part of the application process itself, through a written task and an interview.
What level does Cambridge actually require?
CELTA (Certificate in Teaching English to Speakers of Other Languages) is awarded by Cambridge Assessment English, and the course is built around the assumption that candidates already have advanced, confident English — because from day one, you’ll be planning lessons, analysing language, and giving feedback in English, not learning it.
Centres consistently reference a minimum of CEFR C1, with many recommending a strong C1 moving toward C2, particularly for non-native speakers who will need to explain grammar and vocabulary clearly to higher level learners.
Two things are worth separating here, because they get confused often:
- Your own English proficiency — how accurately and fluently you speak and write.
- Your language awareness — whether you can explain why something is correct, not just use it correctly.
CELTA tests both, because teaching requires the second skill just as much as the first.
How is your level actually assessed?
You won’t sit a formal proficiency exam , but you might be asked to provide a language certificate to demonstrate your level of English (see above). In addition, most centres (including Cambridge-authorised centres worldwide) use a combination of:
- A written application form, which gives an initial sense of your written English.
- A pre-interview task, usually focused on grammar and language awareness rather than general vocabulary.
- An interview with a course tutor, which is where spoken fluency, confidence, and potential are properly evaluated.
This structure exists for a good reason: a candidate who writes well but freezes when explaining a grammar point in real time isn’t ready yet, and the interview is designed to catch exactly that.
Is C1 enough, or do you really need C2?
C1 is the stated minimum, and plenty of successful CELTA candidates start the course at that level. But there’s a practical nuance non-native speakers should know: the closer you are to C2, the more comfortable you’ll likely be with the parts of the course that go beyond everyday fluency — analysing language systems (grammar, phonology, lexis) in enough depth to teach them to someone else.
This isn’t about being a “perfect” speaker. It’s about being able to notice, name, and explain the language you already use instinctively — a different skill from fluency itself, and one the course actively develops rather than assumes you already have.
What if you’re not sure your English is good enough?
This is one of the most common hesitations among Romanian teachers and aspiring teachers, and it’s rarely as big an obstacle as it feels. A few honest points:
- Non-native speakers are explicitly welcome on CELTA courses — the qualification does not require native-speaker status.
- If your English is at a strong C1, the interview is the right place to find out whether you’re ready — not a reason to rule yourself out beforehand.
If you’re genuinely unsure, the most useful next step isn’t more self-assessment — it’s talking to a tutor who can gauge it properly.
How CELTA Training Romania supports candidates through this stage
CELTA Training Romania is the first Cambridge-authorised CELTA centre in the country, run by Shakespeare School since 2014. Because the centre has been guiding Romanian candidates through this exact process for over a decade, the application and interview stage is handled by tutors who know precisely what “ready” looks like for a non-native speaker preparing to teach — not a generic checklist.
As the centre puts it: CELTA is the same certificate everywhere. The experience of getting it is not. That difference shows up early, starting with how honestly and specifically your level is assessed before you commit to a course.
Speak to the CELTA team if you’d like an honest read on where you stand before applying.
FAQ
Can I apply if English isn’t my first language? Yes. Non-native speakers are explicitly eligible, provided they meet the C1+ English requirement and can demonstrate strong language awareness.
What happens if my English turns out not to be strong enough during the interview? Tutors will tell you honestly and explain what to work on. It’s far better to find this out through a real conversation than to guess on your own.
Is C1+ the same as being fluent? Not exactly. C1+ describes strong, confident, near-fluent use of English across most situations — but CELTA also tests your ability to analyse language, which is a separate skill from using it naturally.
Does a higher English level guarantee you’ll pass the course? No — English proficiency is one entry requirement among several (including the potential to plan lessons, respond to feedback, and complete written assignments). It’s necessary, but not sufficient on its own.