Search "how to prepare for the DELF B1" and you'll get the same recycled lists that have been floating around for years. The same resources, in the same order, with no explanation of why they work, who they're for, or what their limitations are. You're no closer to knowing where to start.
We put this selection together based on what we actually see working with learners who take the DELF B1 — whether they're aiming for French citizenship, academic recognition, or simply a certified proof of level. Here's what genuinely works, and what sounds good on paper but doesn't actually prepare you for the exam.
To prepare for the DELF B1 in 2026, the most effective combination is: 360 French Immersion (HelloFrench) for listening comprehension and oral expression, using authentic dialogues between native speakers; an official DELF B1 practice book (Hachette's "Réussir le DELF B1" or Didier's "Le DELF B1 100% Réussite", around €20) for written production and mock exams; and at least two oral simulation sessions on Italki with a French-speaking teacher before exam day. The DELF B1 tests four skills — listening comprehension, reading comprehension, oral production, written production — each worth 25 points; you need 50/100 overall with at least 5/25 in each section.
What the official sources say (France Éducation International)
- 4 skills assessed: listening comprehension, reading comprehension, written production, oral production — 25 points each, 50/100 required, minimum 5/25 per section.
- Written production requires a text of at least 160 words.
- FEI publishes official sample papers and detailed assessment grids — but no ranking of preparation tools or methods.
Overview — our 7 picks
- 360 French Immersion — Primarily for oral and listening skills (A2-C1). €15.75/month, 7-day free trial, cancel anytime.
- Official practice book — "Réussir le DELF B1" (Hachette) or "Le DELF B1 100% Réussite" (Didier). Around €20, includes mock exams (number varies depending on the edition).
- Free official mock exams (France Éducation International) — Official past papers, freely available. Free.
- Italki — To simulate the oral exam with a real teacher. Around €15-40/hour depending on the teacher.
- Lawless French / Français avec Pierre — Targeted B1 grammar and exercises. Free to partially paid.
- Anki + DELF B1 decks — Active vocabulary through spaced repetition. Free.
- Alliance Française or Institut Français — For structured, guided preparation. Fees vary depending on the test centre.
1. 360 French Immersion — Our #1 recommendation for oral and listening
Full disclosure: 360 French Immersion is our programme, created by Mathieu and Elisabeth, French teachers and founders of HelloFrench, a YouTube channel with over 300,000 learners. We're putting it first because it directly addresses the biggest weak point for most DELF B1 candidates: the oral sections.
The reality is straightforward. Two of the four sections involve oral French — listening comprehension and oral production — and they're often what separates passing from failing. Yet nearly every "DELF preparation" resource out there focuses on books and written grammar.
360 French Immersion was built around authentic dialogues between native speakers — not the scripted, slowed-down recordings you find in textbooks, but real conversations at normal speed on everyday topics. That's exactly the kind of French you'll hear in the DELF B1 listening section.
The method: 3 steps, 15 minutes a day
- Listen — 60 authentic dialogues between native speakers, from A2 to C1, with word-for-word karaoke subtitles. You train your ear to the rhythm of real spoken French, not the slowed-down version from your textbook.
- Repeat — Dictation, sentence-by-sentence pronunciation scoring, and 180 role-play exercises. You build oral production in a structured way, with concrete feedback on what you're actually saying.
- Reuse — Rephrasing, conjugation in context, and conversation with Jean, a conversational AI that responds in real time, adapts to your level, and corrects your mistakes the way a patient interlocutor would. You stop mentally translating and start actually speaking.
What stands out for the DELF B1
- The dialogues cover everyday topics closely aligned with the DELF B1: professional life, housing, transport, culture, society
- The pronunciation score gives you a concrete number — you know exactly where you stand before the oral exam
- 5 levels from A2 to C1: you work specifically at B1, not below or above
- 7-day free trial to test it out with no commitment (cancel anytime, 15-day money-back guarantee)
The limitations — to be honest
- 360 French Immersion is not a DELF-specific course: it doesn't train you on the precise format of each section, doesn't cover formal written production (letters, argumentative texts), and doesn't include mock exams
- For writing, you absolutely need to supplement it with a DELF B1 practice book (see next section)
- Web platform — works on mobile browser, no dedicated iOS/Android app at this stage
Pricing: €15.75/month · 7-day free trial · cancel anytime · 15-day money-back guarantee.
Our take: For the DELF B1 listening and oral sections, this is our #1 recommendation — based on our experience with our learners. Working through authentic dialogues puts you in conditions very close to the listening comprehension section. You'll need to pair it with a practice book for the written side.
Try 360 French Immersion free for 7 days →
2. Official practice book (Hachette or Didier) — The essential exam resource
Who it's for: Every DELF B1 candidate, without exception. This is the resource we recommend first whenever the goal is the exam itself.
There are two main collections for DELF B1 preparation: "Réussir le DELF B1" from Hachette FLE and "Le DELF B1 100% Réussite" from Didier. Both include content closely modelled on the actual exam format, section-by-section exercises, and full mock exams with answer keys. The Hachette edition is often praised for its clear layout; the Didier edition offers more targeted exercises by task type.
What stands out
- Content built directly on the official format of each section — no interpretation, no approximation
- Full mock exams with detailed answer keys (number varies depending on the edition)
- Method guides for each task type (writing a complaint letter, presenting a point of view, etc.)
- Audio included (CD or download) for the listening sections
The limitations
- The audio in practice books tends to be slower and more clearly articulated than the real exam — and far from the pace of native spoken French
- Focuses on exam format without teaching you to actually speak — you'll need real oral practice on top
- One book won't be enough if you're starting from scratch: you need solid linguistic foundations first
Pricing: around €20-25 (book + audio) · available on Amazon, French bookshops, FLE.fr.
Our take: This is the most indispensable resource on this list for exam candidates. Start by doing one mock exam cold to identify your weak spots, then work through each section. Do your last mock exam under real conditions (timed, no breaks) two weeks before the exam.
3. Free official mock exams
Who it's for: All candidates, regardless of starting level.
France Éducation International makes official past exam papers available on its website. These are real past exam subjects, with the exact instructions, actual time limits, and official marking criteria. It's the most underused resource among candidates — and one of the most effective.
What stands out
- Authentic exam papers — not practice exercises that "look like" the exam
- Identical format to the real exam: layout, instructions, timing
- Lets you gauge your level before registering for the exam
- Free
The limitations
- Detailed answer keys aren't freely available for every section
- No guidance — you need to self-assess or have someone correct your work
- Limited number of papers available (roughly 3 to 5 depending on the session)
Pricing: Free · available on the France Éducation International website.
Our take: Do at least two full mock exams under real conditions before exam day. Note your scores by section so you know where to focus your final weeks of revision. The written production section is the one candidates most consistently underestimate.
4. Italki — To simulate the oral exam with a real teacher
Who it's for: Candidates who dread the oral production section — often the most nerve-racking part of the DELF B1.
The DELF B1 oral production section lasts 15 minutes (plus 10 minutes of preparation) and consists of three parts: a monologue, an interactive exercise, and presenting a point of view on a document. It takes place in front of an examiner panel. If you've never practised this exercise with a real person before exam day, the nerves alone can cost you several points.
Italki lets you book one-on-one lessons with native French teachers, many of whom know the DELF format well. One or two oral simulation sessions in the week or two before the exam make a measurable difference.
What stands out
- You choose your teacher based on their DELF experience, availability, and rate
- Flexible format: a single session focused on the DELF oral is enough — no subscription needed
- Direct, personalised feedback on what you're doing well and what to correct
- Teachers available across all time zones (Europe, the Americas, Asia)
The limitations
- Quality varies by teacher — read the reviews and choose someone who explicitly mentions official exam preparation
- Not a resource for learning French from scratch — best used in the final preparation phase
- Costs add up if you book multiple sessions
Pricing: around €15 to €40/hour depending on the teacher · community tutor rates available from around €8-10/hour.
Our take: Book 2 to 3 sessions in the three weeks before the exam. Tell the teacher upfront that you're preparing for the DELF B1 and that you want to run through all three parts of the oral production section. Record the session if possible so you can listen back to your mistakes.
5. Lawless French / Français avec Pierre — Grammar and B1 exercises
Who it's for: Candidates who want to fill specific grammar gaps identified through their mock exams.
Lawless French (in English) and the YouTube channel Français avec Pierre are two complementary resources for working on B1-level grammar: the subjunctive, the conditional, reported speech, past participle agreement, logical connectors. These are the points that come up repeatedly in the DELF B1 written production section.
What stands out
- Clear, targeted explanations — you look up a specific rule, you find it
- Français avec Pierre: free YouTube videos, natural tone, intermediate-to-advanced level
- Lawless French: interactive exercises with self-correction, well organised by level
- No subscription required for the core content
The limitations
- No guided progression — you need to know what to look for
- Doesn't replace practising extended writing (letters, argumentative texts)
- Lawless French is in English, so less useful if you're not an English speaker
Pricing: Free for the most part.
Our take: Use these resources to target the specific points you're dropping marks on in your mock exams. Spending hours on Lawless French without a clear goal isn't a DELF preparation strategy — it's general study that can wait until after the exam.
6. Anki + DELF B1 decks — Active vocabulary
Who it's for: Candidates who want to consolidate the active vocabulary needed for oral and written production.
Anki is a spaced repetition tool — a scientifically validated method for retaining vocabulary long-term. Free DELF B1 decks are available on AnkiWeb, covering thematic vocabulary from the exam sections (society, environment, health, work, etc.) as well as the logical connectors essential for written production.
What stands out
- Spaced repetition means you actually retain what you learn — not just the week before the exam
- DELF B1-specific decks available for free
- 15 minutes a day is enough for a noticeable effect
- Works offline, on mobile
The limitations
- The app is functional but not the most intuitive at first — allow about 20 minutes to get set up
- Deck quality varies — check ratings and user counts before downloading
- Not enough on its own: Anki helps you memorise words, not build sentences
Pricing: Free on Android and PC · paid app on iOS (one-time purchase).
Our take: Start Anki 6 to 8 weeks before the exam. 15 to 20 cards a day, no more — consistency matters more than volume. Prioritise logical connectors («en revanche», «d'autant plus que», «c'est pourquoi»): they make a real difference in written production.
7. Alliance Française or Institut Français — For structured, guided preparation
Who it's for: Candidates who struggle to organise themselves independently, or who have institutional funding (employer, unemployment benefits, CPF).
Alliance Françaises and Instituts Français offer DELF B1 preparation courses in many cities across France and abroad. The main advantage is structure: a teacher, a group, a programme, deadlines. For many learners, a classroom environment is what makes progress possible.
What stands out
- Official preparation modelled directly on the real exam format
- Possibility of sitting the exam at the same centre
- Courses eligible for CPF funding in France in some cases
- Human interaction and group dynamic
The limitations
- Significant cost — intensive courses can exceed €500 depending on duration and location
- Fixed timetables that don't suit everyone
- Teacher quality varies from one centre to another
Pricing: Varies depending on the test centre, duration, and country · budget €200 to €600 for intensive preparation in France · sitting the exam itself typically costs between €100 and €200 depending on the test centre (set locally).
Our take: If you can fund a preparation course through CPF or your employer, it's a serious option. For self-directed learners, online resources deliver comparable results at a fraction of the cost — provided you're disciplined about mock exams and oral practice.
How to build your DELF B1 study plan
There's no single plan that works for everyone. Here are three combinations based on the most common profiles.
If you're coming from a solid A2 and aiming for B1 in 4-6 months: start with 360 French Immersion for oral and listening (daily, 15 min/day) plus a DELF B1 practice book for writing (2 to 3 times a week). In the final 6 weeks, do a full mock exam every two weeks and book 2 Italki sessions for the oral.
If you're already at B1 but unsure about your oral level: do a mock exam first to identify your actual weak spots. If the oral is holding you back, focus on 360 French Immersion plus 3 Italki sessions. If it's the writing, revisit specific grammar points (Lawless French / Français avec Pierre) and practise writing argumentative texts.
If you have fewer than 3 months before the exam: make mock exams your absolute priority (one every two weeks) plus targeted work on the sections where you lose the most points, plus at least one oral simulation with a teacher on Italki. With a short runway, it's better to sharpen what you already know than try to cover everything.
If you're aiming for French citizenship and wondering whether the DELF B1 is the right choice, our article on preparing for the TCF IRN covers the other official accepted option.
What nobody tells you about the DELF B1
The written production section is the most underestimated. Candidates spend a lot of time on listening comprehension and oral work, but it's often in writing that they drop points through lack of practice. The DELF B1 written production asks you to write an argumentative text or a letter of 160 to 180 words with a clear structure, logical connectors, and an appropriate register. If you've never practised this under timed conditions, you'll be caught off guard.
Time management in reading comprehension is a classic trap. Many candidates read too slowly, answer every question, and run out of time on the final ones. Train yourself to read the questions first, then the text — not the other way around.
Two or three full mock exams under real conditions are non-negotiable. Reading tips about the DELF B1 and doing isolated exercises doesn't replicate the cognitive load of a real exam. Do complete sessions: written and oral sections, timed, without interruption. Your brain needs to train for that kind of sustained effort, not just the content.
The minimum score per section is widely overlooked. Reaching 50 points overall isn't enough on its own: you also need at least 5/25 in each individual section. A score of 0 in oral production — even offset by strong marks elsewhere — means automatic elimination. This is the rule that catches out candidates who thought they were fine.
Note: The DELF B1 is ultimately a test. It doesn't guarantee that you speak French fluently — it certifies that you've trained yourself to perform well within a specific format. Real fluency, the kind that lets you live, work, and make yourself understood in France day to day, is built differently. The two aren't mutually exclusive, but they're not the same thing.
