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Augment Education is developed independently of the International Baccalaureate Organization and is not endorsed by it. “IB” and “International Baccalaureate” are its trademarks.

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  1. Subjects
  2. Business
  3. Assessment

How IB Business is assessed

Every paper and piece of coursework for Business Management, with its time, marks and share of the grade at each level, then the grade boundaries the IB set for recent sessions.

Business SL papers and coursework

2 exams, 3 h in total, internal assessment 30% of the grade. The weight is each part’s share of your final grade.

ComponentTimeMarksWeight
Paper 1Calculator

1 h 30 min · 30 marks

An unseen case study built on a statement released before the exam: structured questions, then one extended response from a choice of two.

1 h 30 min3035%
Paper 2Calculator

1 h 30 min · 40 marks

Unseen material with a quantitative focus: structured questions, then one of two questions ending in an extended response.

1 h 30 min4035%
Business research projectInternal

Coursework · 25 marks

A research project of up to 1,800 words on a real business issue or problem facing an organisation, seen through one of the course concepts. Marked by your teacher and moderated by the IB.

Coursework2530%

The internal assessment at SL

Business research project, 30% of the grade, marked out of 25. A research project of up to 1,800 words on a real business issue or problem facing an organisation, seen through one of the course concepts. Marked by your teacher and moderated by the IB.

SL grade boundaries

The lowest overall percentage for each grade. The IB sets them after every session, sometimes per timezone, so treat them as a guide to the standard, not a promise.

GradeMay 2025November 2025
TZ1TZ2TZ3TZ1TZ3
775–100%80–100%74–100%82–100%81–100%
663–74%68–79%62–73%70–81%70–80%
548–62%55–67%50–61%57–69%57–69%
436–47%43–54%38–49%45–56%47–56%
326–35%31–42%27–37%33–44%34–46%
213–25%16–30%14–26%17–32%17–33%
10–12%0–15%0–13%0–16%0–16%

Business HL papers and coursework

3 exams, 4 h 30 min in total, internal assessment 20% of the grade. The weight is each part’s share of your final grade.

ComponentTimeMarksWeight
Paper 1Calculator

1 h 30 min · 30 marks

An unseen case study built on a statement released before the exam: structured questions, then one extended response from a choice of two.

1 h 30 min3025%
Paper 2Calculator

1 h 45 min · 50 marks

Unseen material with a quantitative focus, including HL content: structured questions, then one of two questions ending in an extended response.

1 h 45 min5030%
Paper 3Calculator

1 h 15 min · 25 marks

One compulsory question on unseen material about a social enterprise.

1 h 15 min2525%
Business research projectInternal

Coursework · 25 marks

A research project of up to 1,800 words on a real business issue or problem facing an organisation, seen through one of the course concepts. Marked by your teacher and moderated by the IB.

Coursework2520%

The internal assessment at HL

Business research project, 20% of the grade, marked out of 25. A research project of up to 1,800 words on a real business issue or problem facing an organisation, seen through one of the course concepts. Marked by your teacher and moderated by the IB.

HL grade boundaries

The lowest overall percentage for each grade. The IB sets them after every session, sometimes per timezone, so treat them as a guide to the standard, not a promise.

GradeMay 2025November 2025
TZ1TZ2TZ3TZ1TZ3
773–100%75–100%70–100%72–100%73–100%
661–72%63–74%58–69%62–71%62–72%
548–60%52–62%47–57%51–61%51–61%
436–47%41–51%35–46%40–50%40–50%
324–35%28–40%23–34%27–39%27–39%
212–23%14–27%12–22%13–26%13–26%
10–11%0–13%0–11%0–12%0–12%

Preparing for each paper

Each paper rewards practice under its own conditions: its length, its calculator rule, the kind of answer it wants. Read the paper descriptions above, then practice with the clock running.

The notes for Business end with exam skills pages on how each paper is marked. A worksheet takes questions from the topics you pick, so you can set yourself a paper of the right length and mark it against the markscheme afterwards.

Where this comes from

The assessment and boundaries on this page come from the IB’s own documents. Check them there before your exams.
  • IB Business management (opens in a new tab)The IB’s page for the course
  • Business management SL subject brief (opens in a new tab)Syllabus and assessment, first assessment 2024 (PDF)
  • Business management HL subject brief (opens in a new tab)Syllabus and assessment, first assessment 2024 (PDF)
  • Understanding DP assessment (opens in a new tab)How exams are marked and grade boundaries set

Keep going

  • Grade calculatorAdd up your Diploma points, or turn your marks into a grade.
  • Grade boundariesThe percentage needed for each grade in recent sessions.
  • IB BusinessThe Business syllabus topic by topic, and what Augment has for it.

Practice for the Business papers

A free account opens the markscheme on every question and builds worksheets from the topics you pick.

Start freeOpen Business in Augment