LinguaBOOST
Free · No credit card

Language level evaluation
& discovery

Every learning path starts with this test. It sets your benchmark so we can build the right learning plan for your journey, and the LinguaBOOST method never guesses a level, it measures it. Take the test, then choose the demo or a paid plan.

Most people start here

Beginner Friendly

Perfect for getting started

  • 15 questions in about 5 minutes
  • Click only with no typing required
  • Covers levels A1 – B1
  • Great for first-time test takers
Start the 5-minute test

Full Assessment

Comprehensive evaluation

  • 25 questions in about 10 minutes
  • Multiple choice only with no typing required
  • Covers levels A1 – C2
  • Most accurate placement result
Start full assessment

First establish your baseline. At the end, you see your score straight away. Enter your name and e-mail to save it, then explore the interactive demo or join a paid plan. The test needs no card.

Without the CEFR test we cannot set your baseline. You start at A1, content above A1 stays locked, and we cannot build custom learning recommendations for you until you complete a level evaluation.

Our scoring model

A transparent CEFR points model, built on established learning science

Your level is not a guess. Every graded activity, from placement tests, quizzes and exercises to lessons, song analysis and speaking practice, awards CEFR points on a published formula, split across an assessment track and a practical track. Teacher-led work is badged as such and credited to your account the same as solo work.

Award formula
points = round(((score − 50) / 50) × activity weight × 10)

Weights: certificate 5.0 · placement 3.0 · quiz 1.0 · speech 1.0 · exercise 0.8 · lesson 0.5 · song 0.4. Scores below 50% award no points.

The pedagogy combines approaches we trust rather than inventing one: the CEFR as the level framework, mastery learning (Bloom) for the 50% floor and threshold-based promotion, spaced repetition (Ebbinghaus, Leitner) for vocabulary flip cards, retrieval practice and formative assessment for scored exercises with explanations, comprehensible input (Krashen) and task-based language teaching (Willis, Ellis) for lessons and speaking work, plus contrastive analysis, with Czech and other first languages used deliberately as scaffolding.

What each CEFR level means

The Common European Framework of Reference (CEFR) describes language ability in six levels, from A1 to C2. Here is a short summary of what learners can usually do at each level. These summaries are our own wording, not the official Council of Europe descriptors.

A1 · Beginner
You can introduce yourself, ask and answer simple questions about where you live and what you like, and understand slow, clear everyday phrases.
A2 · Elementary
You can handle routine tasks like shopping, ordering food or asking for directions, and describe your background, family and daily life in simple terms.
B1 · Intermediate
You can cope with most situations while travelling, talk about experiences, plans and opinions, and follow the main points of clear speech on familiar topics.
B2 · Upper intermediate
You can take part in conversations with fluent speakers without strain, explain a viewpoint with pros and cons, and understand the main ideas of complex texts.
C1 · Advanced
You can express yourself fluently and flexibly at work or in study, understand longer and demanding texts, and recognise implied meaning.
C2 · Proficient
You can understand almost everything you hear or read, summarise information from different sources, and express fine shades of meaning precisely.

LinguaBOOST tests are CEFR-aligned and give an indicative level. They are not an official certificate from the Council of Europe.