English Assessment Test

Free adaptive proficiency check (CEFR Standard).

Official Assessment (2025)

What is Your Real English Level?

Take our adaptive assessment to verify your proficiency. Answer 20 questions and receive an official Cubbbix CEFR Certificate in minutes.

Fast & Adaptive

Only 20 questions. Takes less than 10 minutes.

Instant Certificate

Download a professional PDF certificate.

Comprehensive

Covers Grammar, Vocabulary, and Reading.

100% Free • No Sign-up Required

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About the English Assessment Test (CEFR Standard)

Welcome to the Official Cubbbix English Assessment Test. This adaptive tool relies on an algorithm calibrated to the Common European Framework of Reference for Languages (CEFR), the global standard for measuring language proficiency. Whether you are a student, a job seeker, or an ESL learner, our test provides a rapid and reliable estimate of your English level from A1 (Beginner) to C2 (Proficient).

Expert-Designed Methodology (E-E-A-T)

Our question bank is curated by linguistic experts to ensure accuracy and relevance. The test employs adaptive logic, meaning the difficulty of questions adjusts based on your performance. This ensures that the final score reflects your true ability in grammar, vocabulary, reading comprehension, and idiomatic usage.

Understanding the Levels

  • A1 - Beginner: Can understand and use familiar everyday expressions and very basic phrases.
  • A2 - Elementary: Can communicate in simple and routine tasks requiring a simple and direct exchange of information.
  • B1 - Intermediate: Can deal with most situations likely to arise whilst travelling in an area where the language is spoken.
  • B2 - Upper Intermediate: Can interact with a degree of fluency and spontaneity with native speakers. (Required for many professional jobs).
  • C1 - Advanced: Can express ideas fluently and spontaneously without much obvious searching for expressions.
  • C2 - Proficient: Can understand with ease virtually everything heard or read. (Near-native level).

Keywords for Success

This tool is perfect for users searching for: Free English Test, Online CEFR Assessment, ESL Placement Test, English Grammar Quiz, Certificate of English Proficiency, and Language Level Checker.

Frequently Asked Questions

How long does the English Assessment Test take?

Most users complete the 20-question adaptive assessment in under 5 to 10 minutes. The test is designed to be quick yet comprehensive.

Is the PDF Certificate valid for Universities or Immigration?

The Cubbbix certificate is a great way to verify your personal progress or add to your CV/Resume to showcase language skills. However, for official immigration processes (like visa applications) or university admissions, you will typically need a proctored exam from exam boards like IELTS, TOEFL, or Cambridge.

How accurate is my CEFR score?

Our algorithm focuses on key grammatical markers and vocabulary range that strongly correlate with specific CEFR levels. While no online quiz is perfect, our users find the results highly consistent with their official exam scores.

Can I retake the test to improve my score?

Absolutely! You can retake the test as many times as you like. Since we use a large question bank, you may see different questions on your next attempt.

Is this tool suitable for kids or adults?

The test content is general English and is suitable for teenagers and adults. Younger children might find the vocabulary in the Intermediate/Advanced sections too abstract.

What is the difference between B2 and C1?

A B2 user can manage regular interaction with native speakers and work in an English environment but may still make minor errors. A C1 user is fully operational, using the language flexibly for social, academic, and professional purposes with high precision.

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