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IB Diploma: What to Do If You Fail

IB Diploma: What to Do If You Fail

6 min read | Mark Buckley | January 31, 2026

Failed the IB Diploma? This solutions-oriented guide explains Course Certificates, November retake sessions, and alternative university pathways (Foundation years). Find out what to do next.

Failing the IB Diploma? Your Complete Action Plan

Getting a result you didn't expect, or feeling like you're on the edge of failing, is one of the toughest experiences in the IB. It can feel disheartening and overwhelming, but I want you to hear this first: it is not the end of the road. Many students face this challenge, and there is always a path forward. This guide is your action plan, breaking down exactly what you can do next, whether you're worried about upcoming exams or you've already received your results.

Part 1: For Students Currently Worried About Failing

If you're still in the programme and feeling the pressure, now is the time for proactive steps. Don't wait. Let's get on the front foot.

1. Talk to Your Teachers & IB Coordinator

Communication is your first and most important step. Your teachers and IB Coordinator are not there to judge; they are your primary resource. Schedule a meeting, be honest about anything you have been putting-off or struggling with, and ask for specific feedback and extra resources. Coordinators and teachers can help you understand exactly where you stand and what support is available.

2. Understand the Passing Conditions

To pass the IB Diploma, you need to know the rules. Generally, you must achieve at least 24 points, successfully complete all three core components (EE, TOK, CAS), and avoid any failing grades (like a Grade 1 in any subject). You also need at least 12 total HL points and 9 total SL points. Knowing these conditions helps you target your efforts where they matter most.

3. Sharpen Your Study Strategy

If what you've been doing isn't working, it's time for a change. Pinpoint your weak areas—is it a specific topic, essay writing, or time management? Use past papers and mark schemes relentlessly. Ask your teachers to check these, and only use AI to challenge you with feedback. Form a study group with focused peers (not just your best friends) and organise regular time to work together. 

4. Don't Neglect The Core

You can get amazing subject grades and still not be awarded the diploma if you fail to complete the core. Make sure your EE, TOK, and CAS are on track and meet all the requirements and deadlines. These elements are non-negotiable for diploma success. CAS is something you have to be especially consistent with so check you are on track with your IB or CAS Coordinator.

The Lanterna Tip: Your well-being is not a "soft" skill; it's a strategic necessity. Burnout is the enemy of effective revision. Make sure you are protecting your sleep, eating properly, and getting some physical activity. You cannot pour from an empty cup, especially during the toughest parts of the IB Diploma.

Part 2: You've Received Your Results and Didn't Get the Diploma

Okay, this is tough. Take a moment to process it. But once you're ready, it's time to switch from being disappointed to being strategic. You have several powerful options.

Step 1: Understand Exactly Why

Before making any decisions, you must understand the precise reason/s you weren't awarded the diploma. The IB provides a statement explaining this. Was it your total point score? A failing grade in a core component? A grade of 1 in a subject? A careful review of your results with your IB Coordinator is the essential first step to choosing the right path forward.

Step 2: Choose Your Next Move

Once you know the 'why', you can decide on the 'what next'. Here are your primary options:

Option A: Consider an Enquiry Upon Results (EUR)

Your results page tells you how many marks are required to get up to a higher grade in each subject. If you and your coordinator think there's reasonable potential there was a grading error on an externally assessed paper, you can request an EUR re-mark. Be cautious: this is not a guaranteed grade boost and it does come with a fee (check the amount with your coordinator). Your mark can go up, stay the same, or even go down. This is a path to consider only if a few marks would make a significant difference and there's a genuine belief an error occurred.

Other EUR options can help you access the examiners' comments and marks. This may help you understand where things went wrong if you are considering other options such as retakes.

Option B: Retake Exams

This is common and can be an effective route if you are ready to hit the books again. You can retake specific exams to improve your grades. The main retake session for May candidates is in November, but you can also wait until the following May. You should contact your Coordinator, but take note that lots of schools do not offer retakes. They can, however, provide other useful contacts. You don't need to be enrolled in a school, but you must register through an IB World School. Focus on retaking the subjects that will have the biggest impact on your overall score.

Key Retake InformationDetails
Who can retake?Any student who previously sat for IB exams, regardless of diploma status.
What can be retaken?Exams in any of your six subjects (HL or SL). Check with your Coordinator as, depending on when you retake, this can be complicated if the subject specification has changed. You can also resubmit core components like the EE or TOK essay. 
Typical Registration DeadlineFor November retakes, the deadline is usually late July (e.g., July 29th for the Nov 2025 session).
Results ReleaseNovember results are typically released in mid-to-late December.

Option C: Pivot to IB Course Certificates

This is incredibly important: despite not passing the Diploma, you do not walk away empty-handed. For every subject you passed, you earn an official IB Course Certificate. These are valuable qualifications recognised by universities, demonstrating your subject-specific knowledge at a high level. This varies by country but, for many students, a collection of strong IB Certificates is enough to meet university entry requirements, especially when combined with other qualifications.

Option D: Explore Alternative University Pathways

If you narrowly missed your university offer, don't assume it's a closed door. Many universities, particularly in the UK, offer Foundation Year programs. These are one-year courses designed to bridge the gap between your current qualifications and the entry requirements for a full undergraduate degree. Successful completion often guarantees entry into your chosen degree programme at that university. Contact university admissions departments directly to explore this.

The Lanterna Tip: When contacting a university after missing a conditional offer, be proactive and professional. Email the admissions office immediately. In your email, clearly state your name and application ID, acknowledge that you missed the conditions, explain the steps you are taking (e.g., "I am registering to retake my Chemistry HL exam in November"), and politely ask if they will hold your offer or consider you for an alternative like a foundation course. Your former Coordinator or University and Careers Counsellor may be able to help you with these things too.

A Final Word: Your Score Doesn't Define You

The IB Diploma is a challenging programme, and navigating a setback like this builds resilience that will serve you for the rest of your life. Your academic performance in one programme does not define your intelligence, your potential, or your future. Focus on what you can control, make a clear plan using the options above, and remember that there are many different pathways to a successful and fulfilling future.

Mark Buckley
Mark Buckley
I'm Mark Buckley, an IB educator and DP Coordinator with 20 years of experience teaching Visual Arts and TOK. My goal is to help students understand themselves and their own approaches to learning. By empowering and inspiring students, I support them to get the best out of themselves and really own their learning, regardless of the subject. Away from education, I love running, skiing and stimulating podcasts.

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First, don't panic. Many students find the IB challenging. The most important first step is to communicate immediately with your teachers and your school's IB Coordinator. They can help you understand exactly where you're struggling. For personalised advice on creating a strategic study plan to turn things around, a free consultation with one of our Student Success Experts can provide a clear, actionable path forward.

It's not the end of your academic journey. Your main options include retaking specific exams in a future session, requesting an Enquiry Upon Results (EUR) if you suspect a grading error, or exploring alternative pathways like university foundation years. The key is to understand exactly why you didn't pass and make a strategic plan, something our experts can help you with.

Yes, absolutely. The IB allows students to retake exams to improve their grades and meet the diploma requirements. You must register through an IB World School. Preparing for retakes requires a highly focused approach, and Lanterna's tutors are experts in helping students create and execute a revision plan that targets their specific weaknesses to maximise their chances of success.

A specialist IB tutor can make a huge difference. They are high-achieving IB graduates who can quickly identify knowledge gaps, teach you effective exam techniques, and guide you on your Internal Assessments. This one-on-one support provides a level of personalised attention that isn't always possible in a classroom, helping to build both skills and confidence when it matters most.

It's a free, 20-30 minute online call for IB students and parents with one of our Student Success Experts. We discuss your specific challenges, goals, and current study methods. You'll leave the call with a clear plan, priorities, and actionable next steps for IB success. There is absolutely no obligation to purchase tutoring.

Not at all. While we are experts at helping students turn their grades around, the consultation is for any IB student or parent. Whether you're aiming for a top grade, feeling overwhelmed by deadlines, or just want an expert opinion on your study plan, our team can provide valuable, personalised advice to help you reach your full potential.

Our Student Success Experts are high-achieving IB graduates who are passionate about mentoring the next generation of students. They are not salespeople; they are advisors who use their firsthand IB experience to understand your situation, provide strategic guidance, and help you build a concrete plan to achieve your goals. They are your first point of contact for expert, empathetic advice.

The full IB Diploma requires passing six subjects plus the three core components (EE, TOK, CAS). IB Course Certificates are awarded for passing individual IB subjects. They are a good fallback option if you don't meet all diploma requirements but still want official IB recognition for the subjects you passed. However, universities worldwide hold the full IB Diploma in the highest regard.

You will receive a follow-up email summarising your personalised plan and the next steps we discussed. If tutoring is a good fit, we will suggest a potential expert tutor for your specific needs. There is never any pressure to proceed. Our primary goal is to provide you with clarity and a confident path forward for your IB journey.


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