Are you new to Duolingo and wondering how many chapters you’ll need to complete the course? The number of chapters actually varies according to the language you choose, and can range from 5 to over 30 chapters depending on whether you’re learning from French or English. Find out exactly how many chapters your language course contains and how they are organized to help you progress to level B2.

How many chapters and how are they organized?
Duolingo structures its learning around thematic chapters, such as food, travel or family. Each chapter is then divided into several short, interactive lessons, usually between 5 and 10.
Language variations
The number of chapters in Duolingo can vary depending on the language you’re learning and your source language. Take this course, for example: the structure and number of sections differ significantly depending on whether you’re studying it from French or English, with a much more extensive program for English-speaking learners.
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Why the difference? It has a lot to do with the way Duolingo adjusts its programs. Each source language has its own specificities, and the Duolingo team adjusts the content according to the learners’ needs. For example, French speakers already share many linguistic similarities with Spanish speakers, such as common roots and similar grammar. This means that learning can be condensed into fewer chapters. Conversely, an English speaker, whose language is further removed from that of the native speaker, will need more sections to cover the basics and make effective progress.
These variations are not limited to Spanish. Other courses on Duolingo follow a similar logic, with differences in structure depending on the source language. This shows that the platform doesn’t offer a one-size-fits-all model, but rather a personalized approach to suit the needs of each user.
Chapter and lesson organization
The courses on Duolingo are organized clearly and thematically. Each chapter deals with a specific topic, such as travel, food or family. This approach allows you to focus on one area at a time, which helps you memorize vocabulary and expressions related to concrete situations.
Each chapter is then divided into several short lessons, usually between 5 and 10. These lessons are designed to be quick to complete, making them ideal for learning in small sessions. For example, a lesson can easily be completed in a few minutes, whether during a break or in transit. This progressive structure helps you to progress at your own pace, while maintaining a certain regularity. This methodical progression is also perfectly aligned with the different levels of the Common European Framework of Reference for Languages (CEFR), enabling learners to situate their progress within a recognized international context.
Progression through chapters and CEFR levels
Duolingo structures its progression according to the levels of the Common European Framework of Reference for Languages (CEFR). The first chapters (1-2) correspond to level A1, then progress to higher levels with sections 3-4 for A2, 5-6 for B1 and 7-8 for B2. This organization enables a clear progression to be followed, in line with international standards.
Correspondence with levels A1 to B2
Each Duolingo chapter takes you to a specific CEFR level. It’s simple: once you’ve completed chapter 2, you’ll reach this A1 level. This level is reached at the end of chapter 4. B1 is reached in chapter 6. And finally, level B2 corresponds to the end of chapter 8.
Skills evolve naturally with each chapter. At first, you learn to understand simple sentences. Then, little by little, you become able to follow more complex conversations and even write elaborate texts. It’s a logical progression that allows you to progress at your own pace.
FAQ :
Duolingo organizes its courses into several skills or units, each comprising progressive lessons. These units can be likened to “chapters” covering different aspects of the language, such as vocabulary, grammar and listening comprehension.
The number of chapters varies according to the language and the complexity of the course. For example, some popular language courses include around twenty main skills, each subdivided into several progressive lessons, offering a complete learning path.
Yes, the number of chapters or skills differs depending on the language. Languages with a large number of users, such as English or Spanish, often have more extensive courses, while less common languages may have fewer chapters.
Absolutely. Duolingo allows you to review and practice the lessons of a chapter that has already been validated, in order to consolidate what you’ve learned and reinforce your memory. This is particularly useful for ensuring that you have mastered the basics before moving on to more advanced skills.
Duolingo’s interface offers clear visual monitoring of your progress in each chapter. Indicators and experience points let you see where you are in the course and identify skills in need of revision.
Duolingo regularly updates its courses. These updates can include the addition of new chapters or the revision of existing lessons to offer content that is ever more relevant and adapted to learners’ needs.
Structuring learning into chapters allows for gradual, organized progress. It helps to set clear objectives, measure progress and approach language learning step by step, boosting motivation and overall understanding.